Book1

13.3H2OH2O may + NaBH4H2O deion + NaBH4H2O deion + NaBH4 lan 20.29260.47380.90590.64840.32710.77571.03320.63290.453

15.3H2OH2O NaBH4 nha ko binh tia0.14370.3369V NaBH4Area0.387220.23830.337140.334980.56090.2987

16.3400.98520.98843333330.06061471226.13240267620.92951.0506400.9880.688501.23531.19823333330.07910589956.6018777215501.190.891.252601.381.081.1074701.531.23601.36391.38180.05546052654.0136435449801.661.361.33751001.961.661.444701.45421.53330.07293908424.75700020691.59791.5478801.69691.62621.661551.70961.97862.052941.96964666670.08811182974.47348406151.8774

17.3NaBH40.22160.29610.27240.410.5680.35710.50080.5310.41150.40580.41180.40560.4306100.63590.645850.245850.6558-0.4-0.4300.96930.95220.55220.04495898134.72159013920.9861-0.40.9012-0.4-0.4501.3821.41946666671.01946666671.52491.3515

19.3mcnmHgmsauCVHNO3mHNO3mdHNO3CHgdHg10 ppm0.4229401.23340.6639.86725.0025.907325.91831.03710001.054100 ppb0.1161.1459.823116.525.92461 ppb0.104212.14210.7551.12925.9229NaBH40.48740.405BlankAreaTBSdRSDArea - BlankNaBH4 HNO30.65030.658050.01096015511.66555050660.6658mHg0.79360.75950.03415010984.4963936550.13555ERROR:#DIV/0!ERROR:#DIV/0!ERROR:#DIV/0!0.72530.067250.75960.101553035.112479318431.111.4781.53976666670.06993456474.54189366270.819950.026356477ERROR:#DIV/0!3035.112479318431.111.61570.957650.03078270653035.112479318431.111.52560.867550.02788653175058.52079886451.852.08552.06693333330.10360532485.01251410291.427450.02753037615058.52079886451.851.95531.297250.02501928645058.52079886451.852.161.501950.02896721317081.92911840962.52472.576550.07332697322.84593635711.86665ERROR:#DIV/0!7081.92911840962.62841.97035ERROR:#DIV/0!100117.041597728103.73.80563.92806666670.10915220262.77877673343.147550.030352459100117.041597728103.73.96353.305450.0318751205100117.041597728103.74.01513.357050.0323727097

20.30mcnmHgmsauCVHNO3mHNO3mdHNO310 ppm0.4229401.233396584440.66299.86730893722525.907325.91826666671.0367306667100 ppb0.10441.03014705310.907594.4439196011025.9246001 ppb0.117311.078271769210.58851.0462550663025.922900blank0.48480.57593333330.63220.61081.13130.5553666667ERROR:#DIV/0!ERROR:#DIV/0!ERROR:#DIV/0!ERROR:#DIV/0!1.11010.5341666667ERROR:#DIV/0!1.11790.5419666667ERROR:#DIV/0!54.23423561791.92141.34546666670.02480843791.247154.23423561791.84251.26656666670.023353637354.23423561791.70521.12926666670.02082202675.92792986512.46131.88536666670.02483100321.824766666775.92792986512.35511.77916666670.023432308475.92792986512.38571.80976666670.0238353221108.46847123583.09582.51986666670.02323132832.655108.46847123583.38052.80456666670.0258560542108.46847123583.21652.64056666670.0243440941130.1621654833.75483.17886666670.02442235543.1346666667130.1621654833.66893.09296666670.0237624094130.1621654833.70813.13216666670.02406357224.42913.8531666667ERROR:#DIV/0!4.07671666674.87624.3002666667ERROR:#DIV/0!151.8558597301

21.30mcnmHgmsauCVHNO3mHNO3mdHNO310 ppm0.4229401.233396584440.66299.86730893722525.907325.91826666671.0367306667100 ppb0.11061.091324368511.471595.1335368923025.9246001 ppb0.09979.484813628210.40430.9116243888025.922900blank0.51490.55910.65360.50880.4020.63060.48515047.25544801641.35970.80060.01694196191.07675047.25544801641.84251.28340.02715877335047.25544801641.70521.14610.02425328826056.70653761962.46131.90220.03354463311.84166056.70653761962.35511.7960.03167183326056.70653761962.38571.82660.03221145358075.60871682623.09582.53670.03355036442.67183333338075.60871682623.38052.82140.03731580328075.60871682623.21652.65740.035146741210094.51089603273.75483.19570.03381303253.151510094.51089603273.66893.10980.032904142610094.51089603273.70813.1490.0333189096120113.41307523924.42913.870.03412304974.09355120113.41307523924.87624.31710.0380652759120113.4130752392

23.30mcnmHgmsauCVHNO3mHNO3mdHNO310 ppm0.4229401.233396584440.66299.86730893722525.907325.91826666671.0367306667100 ppb0.10861.071589750610.1617105.4537873176025.9246001 ppb0.122912.960270461312.27771.0555943264025.922900blank00000005054.71835048730.98710.98710.0180396521.0075054.71835048731.00661.00660.01839602245054.71835048731.02731.02730.01877432337076.60569068221.26431.26430.01650399581.2577076.60569068221.22091.22090.01593745837076.60569068221.28581.28580.0167846538100109.43670097461.49771.49770.01368553681.51085100109.43670097461.5241.5240.0139258584100109.43670097461.43491.43490.0131116891120131.32404116951.82271.82270.0138794084120131.32404116951.9831.983120131.32404116951.87221.8722200200200300300300500500500700700700100010001000

zz0mcnmHgmsauCVHNO3mHNO3mdHNO310 ppm0.4229401.233396584440.66299.86730893722525.907325.91826666671.0367306667100 ppb0.10861.071589750610.1617105.4537873176025.9246001 ppb0.122912.960270461312.27771.0555943264025.9229000V H2O cat0.4195blank000.481800.350400005054.71835048730.98710.98710.0180396521.0075054.71835048731.00661.00660.01839602245054.71835048731.02731.02730.01877432337076.60569068221.26431.26430.01650399581.2577076.60569068221.22091.22090.01593745837076.60569068221.28581.28580.0167846538100109.43670097461.49771.49770.01368553681.51085100109.43670097461.5241.5240.0139258584100109.43670097461.43491.43490.0131116891120131.32404116951.82271.82270.0138794084120131.32404116951.9831.983120131.32404116951.87221.8722200200200300300300500500500700700700100010001000

24.31000.16528.31392000.303815.30093000.416827.5614000.588434.67095000.713441.73177000.910557.6083

25.300.051700.04900.0545500.07460.0805666667500.0782500.08891000.13760.14651000.15542000.2460.257352000.26874000.5154

26.30mcnmHgmsauCVHNO3mHNO3mdHNO310 ppm0.4229401.233396584440.66299.86730893722525.907325.91826666671.0367306667100 ppb0.10861.071589750610.1617105.4537873176025.9246001 ppb0.122912.960270461312.27771.0555943264025.922900blank00000005054.71835048730.98710.98710.0180396521.0075054.71835048731.00661.00660.01839602245054.71835048731.02731.02730.01877432337076.60569068221.26431.26430.01650399581.2577076.60569068221.22091.22090.01593745837076.60569068221.28581.28580.0167846538100109.43670097461.49771.49770.01368553681.51085100109.43670097461.5241.5240.0139258584100109.43670097461.43491.43490.0131116891120131.32404116951.82271.82270.0138794084120131.32404116951.9831.983120131.32404116951.87221.8722200blank0.04612000.05520.052210.12067351872000.05533000.09213000.07150.083333333312.76426261093000.0864500500500700700700100010001000

Sheet2000.02690.035754545518.668766919910000.406840.361100.0465100.4068385.958254269440.36119.56262971700.04831000.39673.793495208740.227194.30198072250.0313100.490546.25512154445.44568.49403583520.0350.520149.04646017385.88118.33967458020.03640.03590.02920.03680.03660.0304

1088.08315161140.06070.02494545450.01967878798.508028589100.302128.48862837633.8197.459708922888.08315161140.0540.018245454588.08315161140.05160.015845454520176.16630322280.12440.08864545450.0755704545176.16630322280.10520.0694454545176.16630322280.12270.0869454545176.16630322280.0930.057245454535308.29103063990.22490.18914545450.1819121212308.29103063990.23070.1949454545308.29103063990.19740.161645454550440.4157580570.30540.26964545450.28894545450.0006560743440.4157580570.33230.2965454545440.4157580570.33640.3006454545650.49420.45844545450.47926666678.59298014150.43270.39694545450.51090.475145454580704.66521289130.540.50424545450.5233454545704.66521289130.56970.5339454545704.66521289130.56760.5318454545100880.83151611410.71170.67594545450.6761454545880.83151611410.69820.6624454545880.83151611410.72580.690045454588.08315161140.01967878791201056.99781933690.8770.84124545450.8590454545176.16630322280.07557045451056.99781933690.91260.8768454545308.29103063990.1819121212440.4157580570.28894545451401233.16412255971.0120.97624545451.00301212122.7931717023704.66521289130.52334545451233.16412255971.03470.9989454545880.83151611410.67614545451233.16412255971.06961.03384545451056.99781933690.85904545451501321.24727417111.07111.03534545450.99974545453.08843799861233.16412255971.00301212121501321.24727417111.00920.97344545451501321.24727417111.02620.99044545451601409.33042578261.07841.04264545451601409.33042578261601409.3304257826

Sheet1blanktbsd95%150.05310.06320.06360.06000.00600.0147807933140.06380.07040.06570.06660.00340.00843997750.4990.0284130.06330.05710.05660.05900.00370.00927152610.59920.0391120.05470.05510.05990.05660.00290.00718827790.0296110.06010.05130.06210.05780.00570.0142731673100.06270.04930.05640.05610.00670.016653606890.02550.01440.01940.01980.00560.01380951280.00000.00000.00000.00000.0000070.00000.00000.00000.00000.00000400.00000.00000.00000.000004.3027

29.30.069150.40820.39117515150.369815521.73913043480.39360.271150.37815521.73913043480.3999150.408715521.73913043480.4082140.38180.3901333333145000.3818140.3941145000.3941140.3945145000.3945130.35160.376666666713444.44444444440.3516130.369613444.44444444440.3696130.408813444.44444444440.363120.36370.360112387.09677419350.3637120.384712387.09677419350.3558120.331912387.09677419350.3687110.34280.339033333311324.32432432430.3428110.336411324.32432432430.3364110.337911324.32432432430.3379100.34040.344866666710285.71428571430.3404100.34110285.71428571430.341100.353210285.71428571430.353290.09010.08636666679244.89795918370.090190.08329244.89795918370.083290.08589244.89795918370.085880.02158176.47058823530.021580.02268176.47058823530.022680.0218176.47058823530.02170.01477141.17647058820.014770.0157141.17647058820.01570.0147141.17647058820.01416.6666666667109.090909090958.333333333376.923076923169.7674418605152.3521.7391304348142.4500132.7444.4444444444123.1387.0967741935113.7324.3243243243104.2285.714285714394.9244.897959183786.8176.470588235378.5141.1764705882611109.0909090909515.676.9230769231417.269.7674418605321

Sheet3100.4068385.958254269440.36119.562629717150.43360.43360.44643333332.90112218641000.39673.793495208740.227194.3019807225150.44620.4462100.500347.17928095545.29258.9143657922150.45950.4595140.47260.48813333332.80304404810.46080.44676666673.7527724776140.49840.43140.4513140.49340.4282130.44350.44463333333.26857645120.44010.44323333333.7726500705130.45970.4613130.43070.4283120.41330.47460.446364.92038939720.42490.42636666674.0684619175120.44370.44870.4444120.45150.4098110.42250.44270.45850.44373.4913151023110.42940.4276110.44640.445100.32330.36230.348445.69067571730.40250.40753333331.171752884100.37280.34780.412100.3360.408190.07280.06250.068766666712.313788771890.07880.065490.08230.078470.01940.01940.02067.706071779870.020.0270.02240.0224

Lu lng (mL/pht)Vch Chiu cao (Vol)SD (n=3)RSD522150.4460.0132.9500140.4470.0173.8444130.4430.0173.8387120.4260.0174.1324110.4440.0153.5286100.4080.0051.224590.0690.00812.314170.0210.0027.7

Sheet4100.4068385.958254269440.36119.5626297171000.39673.793495208740.227194.3019807225100.72368.18033206237.73998.80894224250.05050.03730.04040.04273333331000.39431000.40231000.39172000.6122000.59960.74732000.60890.77083001.0070.74183001.03140.87543000.98111.04580.90434001.09718.07908156411.07310.95330.88044000.94991.08564000.96450.92655001.0555001.05775001.05130.011000.39430.00552449090.39611000.40231000.39172000.6120.00645316460.60683333332000.59962000.60892500.74730.01540292180.75332500.77082500.74183000.87540.01544571140.88673000.90433000.88044000.95330.00763937170.95594000.94994000.96455001.0550.00321299441.05466666675001.05775001.0513Lu lng (mL/pht)Chiu cao (Vol)SD (n=3)RSD1000.3960.0061.42000.6070.0061.12500.7530.0152.03000.8870.0151.74000.9560.0080.85001.0550.0030.30.11870.14020.1200.1

4.4mcnmHgmsauCdHg=1.05410 ppm0.105199.71537001910.30669.674904432100 ppb0.40013870.92926324839.098399.005052988210 ppb0.500849.58173053654.932910.0512336631000.15580.1278333333000.123000.104710100.51233663060.26850.148610100.51233663060.297610100.51233663060.263220201.02467326110.44060.307633333320201.02467326110.465620201.02467326110.400230301.53700989160.60090.473066666730301.537009891630301.537009891640402.04934652220.79620.654216666740402.04934652220.767940402.049346522250502.56168315270.93940.799250502.56168315270.908850502.56168315270.932970703.58635641380.950870703.58635641380.955470703.58635641380.96171001005.12336630550.95581001005.12336630550.9555

5.4mcnmHgmsauC10 ppm0.105199.71537001910.30669.674904432100 ppb0.40013870.92926324839.098399.00505298821 ppb0.116111.494486651910.59471.08492799720.09760.10240.10880.10080.052256.63324145380.18960.08720.00153973180.00122816610.06140830460.046250.12367347060.15580.05340.00106536490.064369.76087021990.17770.07530.00107940170.1099119.23358689220.2440.14160.00118758480.00118024290.11802429280.1181128.12999646920.27390.17150.00133848440.1081117.28071649730.22140.1190.00101465960.2268246.06166976480.41970.31730.00128951410.00134222960.26844592420.2206239.33511618220.43760.33520.00140054670.2066224.14612422140.4020.29960.00133662810.292316.79897518220.4980.39560.00124874140.00123897870.37169359560.3127339.25698472430.48890.38650.00113925440.2904315.06309038670.52110.41870.00132894020.3997433.64572048060.65680.55440.0012784630.00123588080.49435232050.4017435.8155764750.64360.54120.00124180970.4063440.80624526210.62580.52340.00118736970.5089552.11985777480.77470.67230.00121767040.00120617560.60308779840.5064549.40753778180.76630.66390.00120839260.495537.03935861370.74280.64040.00119246380.7217782.99253557880.77920.67680.00086437610.77390.6715500.06140830461000.11802429282000.26844592423000.37169359564000.49435232055000.6030877984

6.4mcnmHgmsauC10 ppm0.105199.71537001910.30669.674904432100 ppb0.40013870.92926324839.098399.00505298821 ppb0.106510.544038143210.20981.03273699220.09330.11870.13530.1275mcanmHgcaocao - blank0.046748.2288175370.26040.14170.00293807740.040241.51602708750.21560.09690.00233403840.066969.090104780.21710.09840.00142422710.1091112.6716058520.4820.36330.00322441490.1048108.23083678540.3830.26430.00244200270.1058109.26357377760.33010.21140.00193477110.2486256.73841626770.67530.55660.00216796540.2007207.270314340.65070.5320.00256669650.1911197.35603921460.42090.30220.00153124270.3183328.72018462590.5850.46630.00141853170.12084461490.299308.7883606760.61730.49860.00161469820.3147325.00233145390.70650.58780.00180860240.4062419.49776624270.92110.80240.00191276350.4107424.14508270770.90050.78180.00184323720.4134426.93347258670.82870.710.00166302260.4969513.16701143770.99810.87940.00171367210.505521.53218107481.04970.9310.00178512470.5164533.30538278620.92660.80790.00151489190.5603578.64253674491.09530.97660.00168774320.6122632.24158664151.16671.0480.00165759420.6114631.41539704771.16061.04190.00165010230.7613786.22267218261.16831.04960.0013349908

7.4mcnmHgmsauC10 ppm0.105199.71537001910.30669.674904432100 ppb0.40013870.92926324839.098399.00505298825 ppb0.51851.284617447910.06475.09549389930.1180.09210.14470.1182666667VmHgCaoCao-blankRSD nhtTB1050.95490.22330.105049.48030.00210.09911050.95490.28220.16390.00321050.95490.16660.04830.00091050.95490.19740.07910.001620101.90990.30130.183044.38190.00180.182758333320101.90990.35040.23210.002320101.90990.27530.15700.001520101.90990.27710.15880.001640203.81980.51420.395920.07890.00190.398108333340203.81980.46820.34990.001740203.81980.62980.511540203.81980.45330.33500.001650254.77470.53590.41768.57880.00160.472608333350254.77470.60780.48950.001950254.77470.58870.47040.001850254.77470.63110.51280.002060305.72960.64620.52798.10340.00170.571108333360305.72960.67930.56100.001860305.72960.67700.55870.001860305.72960.75500.63670.002180407.63950.88280.76454.53050.00190.754213333380407.63950.86340.74510.001880407.63950.84380.72550.001880407.63950.80530.68700.0017100509.54940.96710.84882.42610.00170.8454083333100509.54940.97490.85660.0017100509.54940.97890.86060.0017100509.54940.93380.81550.001620.3602099315

8.4mcnmHgmsauC10 ppm0.105199.71537001910.30669.674904432100 ppb0.40013870.92926324839.098399.00505298825 ppb0.494448.948098197410.98064.457688851Blank0.1230.11520.123VmHgCaoCao-blankRSD nhyTB10450.20310.08017.83240.00188.71888226490.08310450.21290.08990.00200.001810450.21030.08730.002010450.19870.07570.001720890.26340.14048.70580.00160.14420890.25830.13530.001520890.28560.16260.001820890.26090.13790.0015401780.50680.383814.33750.00220.325401780.45100.32800.0018401780.39330.27030.0015401780.44070.31770.0018502230.50530.38236.72590.00170.407502230.51640.39340.0018502230.56810.44510.0020502230.52970.40670.0018602670.59640.47347.90040.00180.500602670.58940.46640.0017602670.63060.50760.0019602670.67580.55280.0021803570.79310.67017.38500.00190.611803570.72930.60630.0017803570.68330.56030.0016803570.72960.60660.00171004460.88720.76423.01200.00170.7641004460.87000.74700.00171004460.91980.79680.00181004460.87200.74900.001740.350877193

9.4mcnmHgmsauC10 ppm0.105199.71537001910.30669.675100 ppb0.40013870.92926324839.098399.0110 ppb1.0244101.420776281110.18619.957Blank0.06760.06230.06190.0639333333VmHgCaoCao-blankRSD nhyTB100.09960.15690.09305.20.930.1038100.09960.17330.10941.10100.09960.16460.10071.01100.09960.17620.11231.13200.19910.25810.19424.50.980.2062200.19910.26320.19931.00200.19910.28570.22181.11200.19910.27350.20961.05400.39830.49170.42783.41.070.4232400.39830.50670.44281.11400.39830.48260.41871.05400.39830.46740.40351.01600.59740.66090.59703.71.000.6064600.59740.66170.59781.00600.59740.65220.58830.98600.59740.70660.64271.08800.79650.91030.84642.31.060.8270800.79650.86130.79741.00800.79650.89530.83141.04800.79650.89700.83311.051000.99571.06030.99641.71.001.02361000.99571.10101.03711.041000.99571.09441.03051.031000.99571.09461.03071.0444.57688851010.04457688850.09956781920.09296666670.080144.57688851010.04457688850.09956781920.10936666670.089944.57688851010.04457688850.09956781920.10066666670.087344.57688851010.04457688850.09956781920.11226666670.075789.15377702010.0891537770.19913563830.19416666670.140489.15377702010.0891537770.19913563830.19926666670.135389.15377702010.0891537770.19913563830.22176666670.162689.15377702010.0891537770.19913563830.20956666670.1379178.30755404030.1783075540.39827127670.42776666670.3838178.30755404030.1783075540.39827127670.44276666670.328178.30755404030.1783075540.39827127670.41866666670.2703178.30755404030.1783075540.39827127670.40346666670.3177222.88444255030.22288444260.5974069150.59696666670.3823222.88444255030.22288444260.5974069150.59776666670.3934222.88444255030.22288444260.5974069150.58826666670.4451222.88444255030.22288444260.5974069150.64266666670.4067267.46133106040.26746133110.79654255330.84636666670.4734267.46133106040.26746133110.79654255330.79736666670.4664267.46133106040.26746133110.79654255330.83136666670.5076267.46133106040.26746133110.79654255330.83306666670.5528356.61510808050.35661510810.99567819170.99636666670.6701356.61510808050.35661510810.99567819171.03706666670.6063356.61510808050.35661510810.99567819171.03046666670.5603356.61510808050.35661510810.99567819171.03066666670.6066445.76888510060.44576888510.7642445.76888510060.44576888510.747445.76888510060.44576888510.7968445.76888510060.44576888510.749

10.4mcnmHgmsauC10 ppm0.105199.71537001910.30669.675100 ppb0.40013870.92926324839.098399.0110 ppb0.514150.89849774125.32839.552Blank0.04590.04260.03290.0404666667VmHgCaoCao-blankRSD nhyTB100.09550.14330.10282.71.084.23190925240.1004100.09550.14410.10361.08100.09550.13580.09531.00100.09550.14040.09991.05200.19100.23400.19354.21.010.2009200.19100.23720.19671.03200.19100.23810.19761.03200.19100.25630.21581.13400.38210.46570.42523.81.110.4046400.38210.45190.41141.08400.38210.43030.38981.02400.38210.43220.39171.03600.57310.69120.65074.91.140.6402600.57310.67070.63021.10600.57310.71970.67921.19600.57310.64120.60071.05800.76420.86880.82832.11.080.8370800.76420.89600.85551.12800.76420.85570.81521.07800.76420.88940.84891.111000.95521.04101.00052.51.051.03861000.95521.10451.06401.111000.95521.08011.03961.091000.95521.09061.05011.1044.57688851010.04457688850.09956781920.09296666670.080144.57688851010.04457688850.09956781920.10936666670.089944.57688851010.04457688850.09956781920.10066666670.087344.57688851010.04457688850.09956781920.11226666670.075789.15377702010.0891537770.19913563830.19416666670.140489.15377702010.0891537770.19913563830.19926666670.135389.15377702010.0891537770.19913563830.22176666670.162689.15377702010.0891537770.19913563830.20956666670.1379178.30755404030.1783075540.39827127670.42776666670.3838178.30755404030.1783075540.39827127670.44276666670.328178.30755404030.1783075540.39827127670.41866666670.2703178.30755404030.1783075540.39827127670.40346666670.3177222.88444255030.22288444260.5974069150.59696666670.3823222.88444255030.22288444260.5974069150.59776666670.3934222.88444255030.22288444260.5974069150.58826666670.4451222.88444255030.22288444260.5974069150.64266666670.4067267.46133106040.26746133110.79654255330.84636666670.4734267.46133106040.26746133110.79654255330.79736666670.4664267.46133106040.26746133110.79654255330.83136666670.5076267.46133106040.26746133110.79654255330.83306666670.5528356.61510808050.35661510810.99567819170.99636666670.6701356.61510808050.35661510810.99567819171.03706666670.6063356.61510808050.35661510810.99567819171.03046666670.5603356.61510808050.35661510810.99567819171.03066666670.6066445.76888510060.44576888510.7642445.76888510060.44576888510.747445.76888510060.44576888510.7968445.76888510060.44576888510.749

Sheet50.9250.61666666678.16666666675.714285714311.3752.57.33333333335.3333333333125

13.4mcnmHgmsauC10 ppm0.105199.71537001910.30669.674904432100 ppb0.40013870.92926324839.098399.005052988210 ppb0.513950.87869673064.94610.28683718780.07050.07660.07350.07353333330.07050.07660.0735QC0.00466530730.00506897220.004863831500.51430.59190.51841.011.0074363134500.51430.61250.53901.05500.51430.57070.49720.970.30.58810.59340.04710.54630.30.60230.30.589810.61450.61350.08870.524810.612520.64440.64026666670.11010.530166666720.640820.635640.68620.67980.1380.541840.6734460.73920.71260.16960.5430.686

14.4mcnmHgmsauC10 ppm0.105199.71537001910.30669.674904432100 ppb0.40013870.92926324839.098399.005052988210 ppb0.493748.87879466035.20119.39778021190.09350.07960.07690.08333333330.09350.07960.07690.08362128380.07118988440.0687751521500.4700.60560.52226666671.11146814441.1181363857500.4700.59820.51486666671.0957197446500.4700.62240.53906666671.1472212682BlankHg0.30.05860.05183333330.54770.55006666670.49823333330.30.051212.48864001330.54131.84684961950.30.04570.561210.04910.04650.54150.54976666670.503266666710.04445.13884006250.561.71081577310.0460.547820.07390.08290.56120.56430.481420.09110.35639663780.55362.222352229520.08380.578140.0830.08590.58410.56770.481840.09479.04218730110.55462.646523450540.080.564460.10220.12096666670.60510.59896666670.47860.125713.9745405460.57813.101276295460.1350.613770.1190.11560.57460.57616666670.460566666770.125810.60456257490.56382.294441718870.1020.59010.30.05860.54770.05183333330.00647327840.55006666670.01015890410.30.05120.54130.30.04570.561210.04910.54150.04650.00238956060.54976666670.009405494810.04440.5610.0460.547820.07390.56120.08290.00858545280.56430.012540733620.0910.553620.08380.578140.0830.58410.08590.00776723890.56770.015024313640.09470.554640.080.564460.10220.60510.12096666670.01690453590.59896666670.018575611360.12570.578160.1350.613770.1190.57460.11560.01225887430.57616666670.013219808470.12580.563870.1020.59010.30.05183333330.00647327840.55006666670.010158904110.04650.00238956060.54976666670.009405494820.08290.00858545280.56430.012540733640.08590.00776723890.56770.015024313660.12096666670.01690453590.59896666670.018575611370.11560.01225887430.57616666670.0132198084

16.4mcnmHgmsauC10 ppm0.105199.71537001910.30669.674904432100 ppb0.40013870.92926324839.098399.005052988210 ppb0.51651.08660734195.35469.5406953539blank 0.12070.13130.12030.1241 nhy tb500.47703476770.60840.48431.01522998491.0530329598500.47703476770.64780.52371.09782354550.0480.06720.04580.0536666667500.47703476770.62310.4991.0460453489mcaocao-blankmHg ngCHg ng/gCHg HCl1.01030.04241.01690.05310.9860.0454.98170.07850.0250.0240.0050.1850.2000.16918241634.93340.090.0360.0350.0070.2734.95160.07240.0190.0180.0040.140H2O21.06360.05980.0060.0060.0050.2191.0360.0496-0.004-0.004-0.004-0.1491.01480.0461-0.008-0.007-0.007-0.2835.05820.10030.0470.0440.0090.3330.33368111450.30796595715.00140.10140.0480.0450.0090.3455.04740.09890.0450.0430.0090.324HNO30.97660.0409-0.013-0.012-0.012-0.4970.980.039-0.015-0.014-0.014-0.5681.0140.0387-0.015-0.014-0.014-0.5615.0410.10390.0500.0480.0090.3710.35864026910.27393848845.11440.10750.0540.0510.0100.3925.05910.09610.0420.0400.0080.312H2SO40.05470.0010.001ERROR:#DIV/0!0.0496-0.004-0.004ERROR:#DIV/0!0.05-0.004-0.003ERROR:#DIV/0!4.9520.07130.0180.0170.0030.13383409240.14202539280.08260171735.03010.07440.0210.0200.0040.15491928635.1820.07260.0190.0180.0030.1373227997

17.4mcnmHgmsauC10 ppm0.105199.71537001910.30669.674904432100 ppb0.40013870.92926324839.098399.005052988210 ppb0.530952.56178263145.37179.78494380390.05253468030.062139590.0653969072blank 0.06290.07440.07830.0719 nhy tb500.48924719020.66760.59571.221.197500.48924719020.68980.61151.25500.48924719020.62840.55011.12m cncaomHgCHgmHg vialblank 10.1960.45930.38361174321.957202771475.77427961672.81189159830.2080.45880.38319413841.842279511671.32495666080.21880.48270.40315564651.842576080971.3364385181blank 20.23460.48310.40348973031.719905073866.11315103862.54679242940.27550.51950.43389135771.574923258460.54005005340.21910.41620.34761421191.586555051960.9871761966m10.21490.69920.58397851262.7174430554105.3465714402104.20180924336.5224672292378.47116299640.20120.64560.53921128112.6799765462103.89411477030.21310.68030.56819305222.6663212212103.3647415184

18.4mcnmHgmsauC10 ppm0.105199.71537001910.30669.674904432100 ppb0.40013870.92926324839.098399.005052988210 ppb0.51410950.89938878675.51529.2289289213blank 0.10330.09890.14090.1144 nhy tb500.46144644610.60880.49441.071.091500.46144644610.60160.48721.06500.46144644610.64280.52841.15m mum nh mcm cncaomHgCHgmHg vialTBRSDblank 138.38510.1990.51190.46932.35890.5295.854.9938.38510.21770.61710.56572.59999.7538.38510.22040.60940.55862.53597.29blank 239.14890.21640.19080.17490.80831.6424.7026.5039.14890.22380.14840.13600.60823.8039.14890.2350.12210.11190.47618.65blank 338.24250.210.10460.09590.45717.4624.2431.9538.24250.23740.15290.14020.59022.5838.24250.21550.20090.18420.85532.68m10.106738.73940.20270.20340.18650.92035.6436.804.100.106738.73940.21520.21970.20140.93636.260.106738.73940.20910.22670.20780.99438.50m20.091538.43430.20480.24670.22621.10442.4437.4711.490.091538.43430.21430.21270.19500.91034.970.091538.43430.20580.20440.18740.91034.99m30.106938.42050.40130.17610.16140.40215.4614.406.970.106938.42050.40060.16240.14890.37214.280.106938.42050.39930.15260.13990.35013.46

19.4mcnmHgmsauC10 ppm0.105199.71537001910.30669.674904432100 ppb0.40013870.92926324839.098399.005052988210 ppb0.547754.22506752165.70949.4975071849blank 0.08640.10650.07430.0891 nhy tb500.47487535920.5420.45290.951.019500.47487535920.53450.44540.94500.47487535920.64280.55371.17100.09497507180.12410.03500.37100.09497507180.1310.04190.44m mum nh mcm cncaomHgCHgmHg vialTBRSDblank 138.38510.1990.51190.50222.52496.87102.584.9938.38510.21770.61710.60542.781106.7538.38510.22040.60940.59792.713104.13blank 239.14890.21640.19080.18720.86533.8626.4326.5039.14890.22380.14840.14560.65125.4739.14890.2350.12210.11980.51019.96blank 338.24250.210.10460.10260.48918.6925.9431.9538.24250.23740.15290.15000.63224.1638.24250.21550.20090.19710.91534.98m10.106738.73940.20270.20340.19960.98438.1439.384.100.106738.73940.21520.21970.21551.00238.800.106738.73940.20910.22670.22241.06441.21m20.091538.43430.20480.24670.24201.18245.4240.1011.490.091538.43430.21430.21270.20870.97437.430.091538.43430.20580.20440.20050.97437.45m30.106938.42050.40130.17610.17280.43116.5415.416.970.106938.42050.40060.16240.15930.39815.280.106938.42050.39930.15260.14970.37514.41

23.4mcnmHgmsauC10 ppm0.105199.71537001910.30669.674904432100 ppb0.40013870.92926324839.098399.005052988210 ppb0.497649.26491436695.74568.57437245320.06120729280.05729403970.0433468041blank 0.0610.05710.04320.0538 nhy tbQC500.42870.49120.43741.020.997QC500.42870.47010.41630.97QC500.42870.48180.42801.00K2Cr2O7100.0373100.0344500.0324500.0431000.03331000.0327

24.4 mcnmHgmsauC10 ppm0.105199.71537001910.30669.674904432100 ppb0.40013870.92926324839.098399.005052988210 ppb0.497649.264914366910.86764.5331917228blank 0.07810.06720.0730.0728 nhy tbQC1000.45330.55790.48511.071.047QC1000.45330.53670.46391.02QC1000.4533

m cnm HgCHg vialm cnmHgCaomHgCCtbblank 11.9630.04060.03880.01980.01861.95170.03950.03770.01931.9330.0300.02900.0150blank 21.980.04340.04150.02091.9820.0370.03550.0179m cnm HgCHg vialm cnmHgCao nhyTC10.83243.7730.09782.01350.23430.83243.7730.09782.06660.24050.83243.7730.0978TC21.9838.9890.23291.90880.48000.4851.011.9838.9890.23291.98210.49850.5091.021.9838.9890.23291.98950.50030.5161.03TC33.196714.490.3751.9510.76870.7701.003.196714.490.3751.94740.76730.7811.023.196714.490.3752.00530.79010.8001.01

25.4mcnmHgmsauC10 ppm0.105199.71537001910.30669.674904432100 ppb0.31673.064042233629.9704102.235613592710 ppb0.503551.47563144395.7868.8965833813blank QC1500.44480.53980.55750.01721898180.45930.10900.09820.0131751028QC1500.44480.55840.1020QC1500.44480.57420.08353500.44480.55250.580.02843683060.46390.10670.11373333330.0120093023500.44480.57190.10693500.44480.60850.127610500.44480.63590.62960.02180122320.45150.16000.17800.0271838810500.44480.60530.209310500.44480.64750.1648

S mol Sn2+ (mol)Tn hiu Sn2+ (Vol)SD ( n=3)Tn hiu Sn2+ & 500 pg Hg (Vol)SD (n=3)Tn hiu 500 pg Hg (Vol)SD (n=3)10.0700.0070310.100.0130.55750.0170.460.0220.00047007666666666830.2100.0210930.110.0120.57760.0280.460.0310.000952876666666668100.7000.07003100.180.0270.62960.0220.450.0350.001214256666666670

Sheet8STTChiu cao (Vol)STTChiu cao (Vol)STTChiu cao (Vol)10.083550.102090.120720.131360.1203100.103330.098970.1409110.109040.086480.10652001003.80.76SD0.018Mean0.1093S/N= Mean/SD=6 ( LOD c chp nhn)3001505.71.143SD0.053LOD0.165002509.51.910SD0.18LOQ0.3370035013.32.6690045017.13.42CM HNO3Tn hiu BlankSD (n=3)Tn hiu Blank + 500 pg HgSD (n=3)Tn hiu 500 pg HgSD (n=3)0.50.070.05180.00650.55010.0100.49820.0121.50.220.04650.00240.54980.00940.50330.01030.440.08290.00860.56430.0130.48140.01560.880.08590.00780.56770.0150.48180.01791.320.12100.0170.59900.0190.47800.02510.51.540.11560.0120.57620.0130.46060.0180.00014510670.01204602290.00009417330.00970429460.000230980.01519802620.000286060.01691330840.00063081670.02511606390.00032504330.0180289582

Sheet6Cho HCl vo vial 40, gn y, rt 33 mL cho vo bnh teflon c vch. Cho nc n vch 100 => dc 100 mL HCl 4M50500007000175Pha HNO3 1%: cho 10.3 g HNO3 1% vo bnh teflon c vch ri nh mc ln 500 mL, th QC xong th chuyn qua bnh teflon ko vch33.167495854112.06301369860.45236301370.1507876712CM HClV HCl 4M0.152.250.56250.10.51.50.34.51.1250.3130.692.250.5261153.750.8391.522.55.6251.351534.5

4.5mcnmHgmsauCmcnmHgmsauC10 ppm0.105199.71537001910.30669.67490443210 ppm0.1207120.711.226410.7514430272100 ppb0.31673.064042233629.9704102.2356135927100 ppb0.11441.229965082310.4854117.302638173610 ppb0.545655.77975077626.35298.780202864210 ppb0.524361.50177319446.18919.93711091990.12270.13090.11650.1233666667550.48291115750.48920.36583333330.757558254mHgCaocao-blank nhy550.48291115750.51340.39003333330.8076709913500.4968555460.48580.36243333330.7294541366500.4968555460.48530.36193333330.7284478079500.4968555460.48320.35983333330.7242212273

5.5mcnmHgmsauC10 ppm0.1207120.711.226410.7514430272100 ppb0.11441.229965082310.4854117.302638173610 ppb0.511159.95337837065.605610.69526515820.5347632579blankHg0.13333333330.03760.04073333330.00901794510.59830.57316666670.02466421160.53243333330.13333333330.03370.5490.13333333330.05090.57220.26666666670.0580.06356666670.00592818130.55090.56656666670.01752978420.5030.26666666670.06980.58550.26666666670.06290.56330.53333333330.08350.08276666670.0078258120.62620.63043333330.01022953240.54766666670.53333333330.07460.64210.53333333330.09020.6230.80.12840.12256666670.00611746130.63310.63240.01875979740.50983333330.80.11620.61330.80.12310.65081.33333333330.13380.13176666670.00620510540.520.51280.00907964760.38103333331.33333333330.13670.51581.33333333330.12480.5026CM HClTn hiu blank HCl(Vol)SD (n=3)Tn hiu blank HCl + 550 pg HgSD (n=3)Tn hiu 550 pg HgSD (n=3)0.130.040730.00900.57320.0250.53240.0260.00068964670.270.063570.00590.56660.0180.50300.0190.00034243670.530.082770.00780.63040.0100.54770.0130.00016588670.800.122570.00610.63240.0190.50980.0200.00038935331.330.131770.00620.52950.0090.39780.0110.0001209433

6.5mcnmHgmsauC10 ppm0.1207120.711.226410.7514430272100 ppb0.11441.229965082310.4854117.302638173610 ppb0.462254.21727936396.28538.62604479720.11930.07070.05740.0824666667QC500.43130223990.40.31753333330.73621999610.7401615476500.43130223990.40340.32093333330.7441030991500.4313022399m cnm vialm cnmHgCaomHgCmHg vialCtbblank 138.2521.07950.36940.49910.462317.68487002811.10470.37450.50600.458017.5200401053

blank 238.34731.48660.06290.08500.05720.99920.07880.10650.10651.18750.04930.06660.0561blank 51.8770.3910.52830.28141.22440.26910.36360.2969blank 60.97620.05250.07093046130.07265976371.52790.07110.09610.06291.60610.07970.10770.0670c 10.10338.09781.37230.51770.69940.50971.15850.46270.62510.5396c 20.097138.16841.3602

8.5mcnmHgmsauC10 ppm0.1071107.110.93379.7954032029100 ppb0.12791.252832069711.8142106.044596304110 ppb0.537857.03078389246.4038.90688488090.03860.03780.03730.0379500.4453442440.39870.36080.8101597917500.4453442440.37720.33930.7618825314500.445344244

9.5 mcnmHgmsauC10 ppm0.1104110.410.816910.2062513289100 ppb0.11541.177801403410.8743108.310549033910 ppb1.009109.285343975211.21639.7434398131blank0.04510.05680.0530.0516333333VmHgCaoCao - blankNhyRSDmHgCaoCao-blankRSD100.09743439810.13840.08676666670.08109166670.893.50.09956781920.15690.09296666670.10381666675.2100.09743439810.1340.08236666670.850.09956781920.17330.1093666667100.09743439810.13110.07946666670.820.09956781920.16460.1006666667100.09743439810.12740.07576666670.780.09956781920.17620.1122666667300.29230319440.28910.23746666670.23761666670.815.50.19913563830.25810.19416666670.20619166674.5300.29230319440.27410.22246666670.760.19913563830.26320.1992666667300.29230319440.28260.23096666670.790.19913563830.28570.2217666667300.29230319440.31120.25956666670.890.19913563830.27350.2095666667500.48717199070.48050.42886666670.44596666670.884.30.39827127670.49170.42776666670.42316666673.4500.48717199070.47840.42676666670.880.39827127670.50670.4427666667500.48717199070.51030.45866666670.940.39827127670.48260.4186666667500.48717199070.52120.46956666670.960.39827127670.46740.4034666667600.58460638880.58180.53016666670.54976666670.914.00.5974069150.66090.59696666670.60641666673.7600.58460638880.57980.52816666670.900.5974069150.66170.5977666667600.58460638880.61570.56406666670.960.5974069150.65220.5882666667600.58460638880.62830.57666666670.990.5974069150.70660.6426666667700.68204078690.67680.62516666670.65694166670.923.20.79654255330.91030.84636666670.82704166672.3700.68204078690.70920.65756666670.960.79654255330.86130.7973666667700.68204078690.72570.67406666670.990.79654255330.89530.8313666667700.68204078690.72260.67096666670.980.79654255330.8970.83306666671000.97434398131.00180.95016666670.94099166670.980.70.99567819171.06030.99636666671.02364166671.71000.97434398130.98520.93356666670.960.99567819171.1011.03706666671000.97434398130.99150.93986666670.960.99567819171.09441.03046666671000.97434398130.9920.94036666670.970.99567819171.09461.03066666672.15686274510.09743439813.50.29230319445.50.48717199074.30.58460638884.00.68204078693.20.97434398130.70.09956781925.20.19913563834.50.39827127673.40.5974069153.70.79654255332.30.99567819171.7

11.5mcnmHgmsauC10 ppm0.1104110.410.816910.2062513289100 ppb0.11541.177801403410.8743108.310549033910 ppb0.531257.53456364687.03748.1755426218blank0.04510.05680.0530.05163333330.50.03630.03413333330.00188237440.58090.56696666670.01207324870.03290.56040.03320.55961.50.05740.05526666670.00295014120.58430.59070.01258610340.05650.60520.05190.582630.08330.07860.00407308240.62120.61543333330.01140190040.07640.62280.07610.602360.11390.11483333330.00417891530.65120.6660.01281873630.11940.67320.11120.673690.16840.16186666670.00582866480.73690.73856666670.00453578370.15720.74370.160.735110.50.18040.17736666670.00286763550.73560.73433333330.00125033330.17470.73430.1770.7331CM HNO3Tn hiu BlankSD (n=3)Tn hiu Blank + 500 pg HgSD (n=3)Tn hiu 500 pg HgSD (n=3)0.070.03410.00190.56700.0120.53280.0120.00014930670.20.05530.00300.59070.0130.53540.0130.00016711330.40.07860.00410.61540.0110.53680.0120.00014659330.80.11480.00420.66600.0130.55120.0130.00018178331.30.16190.00580.73860.0050.57670.0070.00005454671.50.17740.00290.73430.0010.55700.0030.00000978670.03413333330.00188237440.56696666670.01207324870.05526666670.00295014120.59070.01258610340.07860.00407308240.61543333330.01140190040.11483333330.00417891530.6660.01281873630.16186666670.00582866480.73856666670.00453578370.17736666670.00286763550.73433333330.0012503333

12.5mcnmHgmsauC10 ppm0.1104110.410.816910.2062513289100 ppb0.11541.177801403410.8743108.310549033910 ppb0.510955.33585950146.06299.12696226250.50.08650.07296666670.01172404940.58860.57660.01421583620.50363333330.06590.58030.06650.560910.07540.06946666670.00530031450.61860.59976666670.02205772730.53030.6580.54180.06520.60520.11620.06780.575520.07460.07583333330.0011239810.60150.6120.0099954990.53616666670.07680.62140.07610.613130.10350.09743333330.00533041590.63430.62640.0072020830.52896666670.09530.62470.09350.620250.21470.2150.00296141860.84070.89063333330.06056206180.67563333330.21810.87320.21220.958NaBH4SnCl20.130.07300.0120.57660.0140.50360.0180.0003395433CM HClTn hiu Hg (Vol)SD (n=3)Tn hiu Hg (Vol)SD (n=3)SD (n=3)0.270.06950.0050.59980.0220.53030.0230.00051463670.130.50360.0180.53240.0260.530.07580.0010.61200.0100.53620.0100.00010117330.270.53030.0230.5030.0190.800.09740.0050.62640.0070.52900.0090.00008028330.530.53620.0100.54770.0131.330.21500.0030.89060.0610.67560.0610.00367653330.80.52900.0090.50980.021.330.67560.0610.39780.011

Tn hiu blank HCl(Vol)SD (n=3)Tn hiu blank HCl + 550 pg HgSD (n=3)0.040730.0090.57320.0250.063570.00590.56660.0180.082770.00780.63040.010.122570.00610.63240.0190.131770.00620.52950.009

13.5mcnmHgmsauC10 ppm0.1104110.410.816910.2062513289MeHg274.498820897113.7705290267100 ppb0.11541.177801403410.8743108.310549033910 ppb0.508655.08674523875.79029.51378972030.04780.03980.03760.04173333330.2351500.4756894860.49870.96064067020.9759167419500.4756894860.51120.9869183164500.4756894860.5080.980191239Thi gianBlankTBmHgTin hieuTBTB-blankmHg1.3 umol5s0.03210.0360333333500.5500697820.24340.24383333330.20736666670.211598639538.467599269538.54798486521.43934997810.041500.5500697820.23630.20026666670.204353741537.15051220240.035500.5500697820.25180.21576666670.22017006840.02584312362.6 umol10s0.03280.03393333330.5500697820.2090.19656666670.17296666670.176496598632.086219676829.77977143263.96279851660.0330.5500697820.20880.17276666670.17629251732.04911863270.0360.5500697820.17190.13586666670.138639455825.20397598823.9 umol15s0.04080.03426666670.5500697820.19740.20236666670.16136666670.164659863929.934359116530.85570171271.01135794970.030.5500697820.20150.16546666670.168843537430.69493052140.0320.5500697820.20820.17216666670.175680272131.93781550034 ppb4000 pg/mL319.56348574161s 10^-5 g22000ppbM MeHgCl251.0844220ppbM Hg200.590.000000264350.0000013217100.0000026434150.0000039651mol NaBH41.3 mol2.6 mol3.9 molpH 1H393031SD141pH 7H243738SD122pH 1H62SD4pH 7H73SD5

15.5mcnmHgmsauC10 ppm0.1104110.410.816910.2062513289MeHg274.498820897114.3908816933100 ppb0.11541.177801403410.8743108.310549033910 ppb0.496253.74369443064.859711.05905599740.05960.04860.04460.05093333330.55295279990.58730.53636666670.97000443220.57485003960.18280.55295279990.60.54906666670.99297203450.57485003960.55295279990.5748500396blank H2OHgM MeHgCl251.085s0.10.10576666670.24290.139931972824.342343767823.52580428311.27843155820.54410.447278911677.807929155672.93827701155.109359824M Hg200.590.09610.230.126768707522.0524830390.51920.421870748373.38796542330.12120.2420.139013605424.18258604250.48670.38870748367.618936455515s0.13770.10576666670.32160.220238095238.31226929936.60818689621.55722686760.140.30440.202687074835.25912166070.1340.310.208401360536.25316972930s0.1420.10576666670.310.208401360536.25316972938.02825556521.77508583620.1210.320.218605442238.02825556520.130.330.228809523839.8033414015

16.5mcnmHgmsauC10 ppm0.1104110.410.816910.2062513289MeHg274.498820897113.4755349742M MeHgCl251.08100 ppb0.11541.177801403410.8743108.3105490339M Hg200.5910 ppb0.64870.1852357747.41949.45969158880.0380.02980.0280.03193333330.47298457940.35430.32236666670.68155851310.53828611610.23920.344744826564.044904042162.07761927663.62362553580.47298457940.30590.27396666670.57922959560.53828611610.240.346075459564.29210212780.47298457940.28870.25676666670.54286477370.53828611610.21930.311645331357.89585165980.60121762740.09740.53828611610.33740.07880.53828611610.34950.53828611610.30910mcnmHgmsauC010 ppm0.1104110.410.816910.20625132890100 ppb0.12981.324771422511.7012113.216714738310 ppb0.708880.24800740659.84318.1527168683pH=1pH=762.077619276672.93827701150.40763584340.30930.68042757073.62362553585.109359824

Sheet7NaBH4CM HNO3Tn hiu BlankSD (n=3)Tn hiu Blank + 500 pg HgSD (n=3)0.070.03410.00190.5670.0120.20.05530.0030.59070.0130.40.07860.00410.61540.0110.80.11480.00420.6660.0131.30.16190.00580.73860.0051.50.17740.00290.73430.001NaBH4SnCl2CM HNO3Tn hiu Hg (Vol) SD (n=3)Tn hiu Hg (Vol) SD (n=3)0.070.53280.0120.49820.0120.20.53540.0130.50330.010.40.53680.0120.48140.0150.80.55120.0130.48180.0171.30.57670.0070.4780.0251.50.5570.0030.46060.018

Tn hiu BlankSD (n=3)Tn hiu Blank + 500 pg HgSD (n=3)0.04510.05680.0530.05180.00650.55010.010.0380.02980.0280.04650.00240.54980.00940.05960.04860.04460.08290.00860.56430.0130.04780.03980.03760.08590.00780.56770.0150.1210.0170.5990.0190.11560.0120.57620.013STTChiu cao (Vol)STTChiu cao (Vol)STTChiu cao (Vol)10.045150.056890.02820.03860.0298100.044630.059670.0486110.037640.047880.0398SD0.010Mean0.0432454545S/N= Mean/SD=4 ( LOD c chp nhn)3SD0.030LOD0.108571747510SD0.100LOQ0.1793486202NaBH4SnCl2CM HNO3Tn hiu Hg (Vol) SD (n=3)Tn hiu Hg (Vol) SD (n=3)0.070.53280.0120.49820.0120.20.53540.0130.50330.010.40.53680.0120.48140.0150.80.55120.0130.48180.0171.30.57670.0070.4780.0251.50.5570.0030.46060.018CV - AFS (2015)CV- Amalgam -AAS (1999)CV- Amalgam -AAS (2010)0.00630.0090.03120.0039

18.6mcnmHgmsauC10 ppm0.1104110.410.816910.2062513289100 ppb0.12981.324771422511.7012113.216714738310 ppb0.515758.38585979066.24989.34203651170.030.05120.05370.04496666670.46710182560.42440.81231395930.73881107090.46710182560.37870.71447661960.46710182560.36710.689642634m vialm cn om HgC vialCtbm Hg tng138.10722.19660.12300.09610.10543.66338.10722.10750.14400.11374.33238.10722.40960.15620.10634.050238.70312.510.12770.08670.12673.35438.70312.0450.25090.18797.27338.70312.37860.15250.10564.085338.70372.38910.16510.11220.09964.34438.70372.74320.12830.07963.08038.70372.09610.13260.10694.139438.40372.14420.16290.12370.12844.74938.40372.75530.20170.11534.42838.40372.09770.19380.14635.620538.60132.13930.11540.09390.08753.62438.60132.85310.12620.07552.91538.60132.38730.13100.09303.589638.71172.10180.15110.11860.11654.59038.71171.93510.15580.13215.11238.71172.50540.15010.09893.829738.65242.0850.27470.19980.19537.72138.65242.4280.34610.21138.16938.65242.7880.32690.17476.754

20.5mcnmHgmsauC10 ppm0.1104110.410.816910.2062513289100 ppb0.12981.324771422511.7012113.216714738310 ppb0.494455.97434376665.60449.98757115240.14330.13530.12940.1360.49937855760.55310.83523810470.83477085730.49937855760.56550.86006896660.49937855760.540.8090055006MeHg274.4988208971M MeHgCl251.08m vialm cn ocaoC vialCtbm Hg tngM Hg200.5911.8910.04180.04740.060931.86931310621.86020.07610.07032.16430.08460.065120.24370.0000.25090.552231.74420.17070.13990.15941.73150.19810.15991.80660.23590.178342.00050.04780.04840.04832.14550.06080.05242.24860.04970.044151.81480.05740.05970.05911.88080.06490.06241.97580.05830.055462.04170.07380.06270.06332.10660.07940.0639

72.14430.14590.09990.09422.09850.12210.0885

23.5mcnmHgmsauC10 ppm0.1104110.410.816910.2062513289100 ppb0.12981.324771422511.7012113.216714738310 ppb0.493855.90641373785.185710.78088083340.07150.09490.07470.08036666670.53904404170.52490.82466978390.80296469280.53904404170.50790.79313247210.53904404170.50680.7910918225MeHg327.104M MeHgCl251.08m vialm cn ocaoC vialCtbm Hg tngM Hg200.59138.40630.068624.564666193438.40630.109738.40630.0832238.77780.1092ERROR:#DIV/0!ERROR:#DIV/0!38.77780.106238.7778338.24880.122738.24880.120038.2488438.31620.193238.31620.177738.3162538.11050.221338.110538.1105638.66752.28211.00160.546621.135338.667538.6675738.393438.393438.3934

24.5mcnmHgmsauC10 ppm0.1197119.711.276210.6152781966100 ppb0.11911.264279633212.0377105.0266772897MeHg327.104M MeHgCl251.0810 ppb0.511753.74215076916.36468.4439164707M Hg200.590.03440.04220.03820.038266666724.56466619340.42219582350.3970.35873333330.8496847040.8569483160.42219582350.40260.36433333330.86294869120.42219582350.40060.36233333330.8582115529m vialm cn ocaoC vialm Hg tngmHg tng tbm Hg l thuytHiu sut138.75351.8280.04960.05272.042.15338.75352.5070.11390.06842.6538.75352.21830.05360.04561.77239.13312.0770.47080.283111.0810.778253239.13311.88850.39490.264410.3539.13312.03710.45370.278810.91338.13192.68261.03540.464817.7218.740305438.13192.63271.04340.477118.1938.13192.76381.22810.532520.30438.56742.5861.23210.570922.0223.199316638.56742.63341.24820.567721.9038.56741.93141.06920.665925.68538.41852.11030.410.24509.419.547272538.41853.25330.62450.23589.0638.41851.96130.41190.264710.17638.68112.3740.08060.05582.161.99938.68112.20840.04560.04151.6138.68112.66370.09860.05772.23739.06262.15020.15310.10103.953.71039.06262.4670.15510.08903.48blank tb2.6210.05272896250.0555540430.06837743920.04555572710.05583968850.05167486610.04153270120.0576522085Blank (ng/mL)0.09424TB0.09231LOD0.220.1054SD0.040946118S/N20.12670.09960.12840.08750.11650.19530.055550.051670.060910.048270.059130.06329

26.5mcnmHgmsauC10 ppm0.1197119.711.276210.6152781966100 ppb0.14221.509492559612.8672117.313211852610 ppb0.496158.19908440017.32827.94179804050.03190.0320.0330.03230.3970899020.30050.26820.67541380080.70865564340.3970899020.30240.27010.68019861150.3970899020.33820.30590.77035451780.50.04130.4670.04120.45110.0270.463510.03560.44580.03390.44990.442620.05450.45750.0520.46240.460930.06010.4570.06230.44860.45243.50.06660.4390.06610.46650.4345

27.5mcnmHgmsauC10 ppm0.1197119.711.276210.6152781966100 ppb0.11681.239864493410.8904113.849307037210 ppb0.511358.21115068816.40239.09222477670.45450.04040.04140.04070.04083333330.04040.04140.04070.45461123880.49760.45676666671.0047412551.00980052280.04000790160.041000.040300.45461123880.50220.46136666671.01485979060.4546112388m vialm cn ocaoC vialm Hg tngRSDmHg TBm Hg l thuytHiu sut138.3522.07950.03950.01880.725338.3522.160.11970.05492.1038.3522.19110.06870.03101.19238.49242.09050.23190.10994.231138.49241.7520.19630.11104.2738.49242.66860.24440.09073.49339.33591.94850.06610.03361.322339.33592.22920.0670.02981.1739.33592.19160.10130.04581.80438.05912.460.25610.10313.92104.2123182.04152.66181.60822.82630.957338.05912.49530.31170.12374.710.29770.10040.62460.0150.102538.05912.12660.22620.10534.0117.5468695638-39.804153952898.796246944-62.21862534880.1470154443538.42611.84630.22810.12234.7044.58222138.42612.6830.31430.11604.4638.4261639.16931.8120.3080.16836.59137.24233139.16931.55790.31690.20147.8939.1693738.14412.34480.31120.13145.01125.47222538.14412.05560.58580.282238.14412.68890.42170.15535.92838.14412.64160.4250.15936.08155.48232438.14411.76720.22850.12804.8838.1441

Z

27.5 (2)mcnmHgmsauC10 ppm0.1197119.711.276210.6152781966100 ppb0.12431.319479079810.5319125.284049395810 ppb0.5568.90622716775.799611.88120338780.45450.07040.06410.067250.59406016940.76650.699251.17706932061.15585934790.59406016940.74130.674051.13464937520.5940601694m vialm cn ocaoC vialm Hg tngRSDmHg TBm Hg l thuytHiu sutb0.0980.10580.09620.0849100.11881203390.23110.13490.14130.09743439810.0810916667100.11881203390.22110.12490.0974343981100.11881203390.25710.16090.0974343981200.23762406780.34820.25200.2650.0974343981200.23762406780.36910.27290.29230319440.2376166667200.23762406780.34930.25310.2923031944400.47524813550.60550.50930.5120.29230319442.04152.66181.60822.82630.9573400.47524813550.60780.51160.29230319440.29770.10040.62460.0150.1025400.47524813550.5930.49680.48717199070.4459666667-127.3594662765-207.9640745719-43.5179800867-234.1571349435-65.1240632209650.77227822020.94240.84620.8410.4871719907650.77227822020.93620.84000.4871719907650.77227822020.92270.82650.4871719907800.9504962711.14421.04801.0420.58460638880.5497666667800.9504962711.15281.05660.5846063888800.9504962711.11671.02050.58460638880.58460638880.68204078690.65694166670.68204078690.68204078690.68204078690.97434398130.94099166670.97434398130.97434398130.9743439813cuong toanHNO3 0.5%0.11881203390.140.09743439810.08109166670.23762406780.260.29230319440.2376166667Z0.47524813550.510.48717199070.44596666670.77227822020.840.58460638880.54976666670.9504962711.040.68204078690.65694166670.97434398130.9409916667

1.6mcnmHgmsauC10 ppm0.1197119.711.276210.6152781966100 ppb0.12431.319479079810.319127.868890380110 ppb0.487662.34887094935.763710.81750801560.45450.06090.06220.06070.06126666670.54087540080.65530.59403333331.09828129081.10835754870.54087540080.66620.60493333331.11843380650.5408754008m vialm cn ocaoC vialm Hg tngRSDmHg TBm Hg l thuytHiu sut10.05940.08610.074420.16940.09080.123531.28920.40210.28140.321.17950.44850.34311.34680.48470.324740.54942.04152.66181.60822.82630.95730.7320.29770.10040.62460.0150.10250.969949.659428952716.7477550113104.18971892462.502154633217.098056659950.56650.62390.678760.78850.62430.9714tc1.06221.00790.9094182.721.0735

8

Z5483333.3333333333

3.6mcnmHgmsauC10 ppm0.1176117.611.82279.946966429100 ppb0.09940.98872846311.7184.434539969410 ppb0.522144.0832733186.7276.55318467640.45450.04190.0360.0430.04030.04190.0360.0430.32765923380.35390.31360.95709190410.99859844080.04195880780.03605052690.04306035160.32765923380.36840.32811.00134519690.44439231560.32765923380.38020.33991.0373582213m vialm cn ocaoC vialm Hg tngRSDmHg TBm Hg l thuytHiu sut138.11492.56150.03720.01450.55350.860.0362691191.382393843138.11491.90120.05790.03051.1638.11492.54540.05850.02300.882ERROR:#DIV/0!ERROR:#DIV/0!ERROR:#DIV/0!338.00262.10940.20380.09683.68163.1317180.60116795542112538.00262.47210.23310.09443.5938.00261.84940.22870.12384.71438.10862.20030.17360.07903.01282.94161838.10862.390.2110.08843.3738.10861.99560.26320.13215.03538.39441.93040.17450.09053.4822.56181438.39441.8830.16570.08813.3838.3944ERROR:#DIV/0!637.9661.73920.20220.11644.4283.3119170.73843131452714037.9662.20380.22720.10323.9237.966tc1.97710.54460.550.341072.24520.58030.580.351091.89510.61250.610.421318

mHg o (ng) AFSRSD (n=3)mHg l thuytHiu sut AFSmHg o (ng) MVUHiu sut MVUBlank0.863513.131617.22182112522.942816.501832.56218.211443.31819.011727140

8.6mcnmHgmsauC10 ppm0.1079107.911.89979.0674554821100 ppb0.13461.220479507911.2717108.278210730110 ppb0.533457.75559760347.39767.80734259810.45450.03620.03560.03010.03396666670.03620.03560.03010.39036712990.38280.34883333330.89360324320.880.04124318540.04055959670.034290.39036712990.37040.33643333330.86183827370.56988531960.3903671299m vialm cn ocaoC vialm Hg tngRSDmHg TBm Hg l thuytHiu sut138.12432.20510.03970.02050.78240.6238.12432.95520.03390.01310.5038.12432.30890.03010.01490.5720.1398ERROR:#DIV/0!ERROR:#DIV/0!ERROR:#DIV/0!338.18532.25730.44640.22538.6068.47127138.18531.8240.37580.23478.9638.18531.87860.41850.25389.69438.6582.32880.30790.15065.8275.59134338.6582.55290.3570.15936.1638.6581.74390.26320.17206.655381.93040.17450.10303.9113.27231438.39441.8830.16570.10033.8538.3944ERROR:#DIV/0!638.30460.46160.3090.7627323.12C c229.13347434338.30460.94330.52550.634724.3138.30460.9460.5020.604623.16mHg c738.5550.71120.66111.059140.8339.921113824.58602179738.5550.93380.86211.051840.5538.5551.18451.08461.043240.22838.460.60250.53511.011938.9239.541114723.325787688138.460.52640.49741.076541.4038.46


10.6mcnmHgmsauC10 ppm0.1272127.211.804310.7757342663100 ppb0.21162.280145370820.341112.096031205710 ppb0.500356.08164441224.861511.53587255210.45450.02190.02710.02310.02403333330.02190.02710.02310.57679362760.5770.55296666670.95869066540.970.02262475970.02799684880.02386447260.57679362760.58770.56366666670.97724149450.58997911160.576793627639m vialm cn ocaoC vialm Hg tngRSDmHg TBC cHiu sut138.52132.15870.07410.03551.3771.2938.52132.96140.08780.03061.1838.52132.18530.07190.03401.31TBRSD238.26170.86570.67840.809630.98031.03092672038.26171.24840.97820.809530.9738.26170.54730.5743338.75851.33910.77710.599523.24221.8920638.75851.4990.85350.588222.8038.75851.26970.7450.606223.49438.54531.10470.89440.836432.24331.4328738.54531.09510.88020.830432.0138.54530.96220.81880.879133.89538.85660.55850.57031.054940.99438.55m CmHg c38.85661.0440.99320.982838.190.102427.387538.85660.67010.6731.037640.32639.12280.71760.71251.025840.13338.74m CmHg c39.12280.56960.58091.053641.220.106928.586839.12280.96560.92520.989938.73739.32390.78290.81881.080542.4940.31m CmHg c39.32391.10991.10581.029340.480.113230.276039.32390.70660.72751.063741.839


15.6mcnmHgmsauCmcnmHgmsauC10 ppm0.1075107.510.56410.176069670610 ppm0.2138202.846299810220.84419.7315931036100 ppb0.10261.044064748210.473899.6834719205100 ppb0.22392.178903695921.901699.486051059810 ppb0.5150.83857067955.039710.087618445410 ppb0.525652.2898684375.75269.08978000160.02030.01680.01550.01753333330.50438092230.49760.48006666670.95179386350.950.50438092230.49770.48016666670.95199212630.52464985220.50438092230.5043809223m vialm cn ocaoC vialm Hg tngRSDmHg TBC cHiu sut138.82451.84550.06010.03421.331.4738.82452.00520.06910.03621.4138.82452.64360.10840.04311.67TBRSD238.23521.61740.76630.497719.0319.5m CERROR:#DIV/0!ERROR:#DIV/0!38.23521.16990.56550.507819.420.118038.23521.07030.53230.522519.98338.44341.51140.80230.557721.4422.84m C38.44341.33370.76330.601223.110.104420538.44341.8761.11310.623323.9625.8834991109438.33521.250.82440.692926.56m C38.33521.17460.79120.707627.130.1119218

6

7

9


17.6mcnmHgmsauCmcnmHgmsauC10 ppm0.1135113.510.384310.929961576610 ppm0.2138202.846299810220.84419.7315931036100 ppb0.12511.367338193211.2097121.9781254836100 ppb0.22392.178903695921.901699.486051059810 ppb0.529564.58741744366.099510.588969168610 ppb0.525652.2898684375.75269.08978000160.02560.03650.031050.52944845840.43410.403050.76126390320.760.52944845840.42890.397850.75144236170.64199013410.52944845840.49880.467750.5294484584m vialm cn ocaoC vialm Hg tngRSDmHg TBC cHiu sut12.35310.22610.12701.66430.20140.16002.00970.23120.1521TBRSD30.95240.75851.053000ERROR:#DIV/0!1.06040.88631.10510.71150.62711.165340.97721.09681.484000.79760.93211.54510.88081.01331.521091.09810.64790.780101.2550.72610.7649ERROR:#DIV/0!50.55870.51621.2216m CmHg c0.89470.7591.12160.10240.0000.98230.83421.122860.87860.95641.4392m CmHg c1.0531.15161.44590.10690.000

70.58120.56741.2907m CmHg c0.97870.95921.29580.11320.0000.48021.000691.31657894740.694340091


19.6mcnmHgmsauCmcnmHgmsauC10 ppm0.20420419.84610.279149450810 ppm0.2138202.846299810220.84419.7315931036100 ppb0.21772.237770835421.4163104.4891431028100 ppb0.22392.178903695921.901699.486051059810 ppb0.520854.41794572795.208510.447911246610 ppb0.525652.2898684375.75269.08978000160.04190.03580.03490.03753333330.52239556230.4660.42846666670.82019583930.850.52239556230.46490.42736666670.81809015520.54994285840.52239556230.50780.47026666670.90021183290.52239556230.51010.47256666670.9046146268m vialm cn ocaoC vialm Hg tngRSDmHg TBC cHiu sut139.60252.08480.08530.04841.9121.9639.60252.43340.10280.04991.9839.60252.28410.09670.05001.98TBRSD338.95521.51420.47220.368514.36414.0111.438.95521.37150.42910.369714.4038.95521.37940.39870.341613.31438.10890.51370.71561.646362.74560.6638.10890.65290.90111.631162.1638.10890.75110.95191.497757.08538.38850.81890.7761.119942.99441.35m CmHg c38.38851.23051.11711.072941.190.092722.2014138.38850.82330.72371.038839.88638.48781.13191.04231.088341.88141.92m CmHg c38.48780.91620.841.083541.700.097623.3713738.48780.84740.78581.095942.18738.20281.00490.69950.822631.43131.78m CC c38.20280.8890.63590.845332.290.1265235.7338.20281.1650.81570.827531.61Ctb239.47838.12931.1520.85250.874633.35431.92m CC c38.12930.87540.6080.820831.300.1232243.2138.12931.51281.04480.816231.12QC


S liu c tng hpNgyMu 1Mu 2Mu 3TBRSDHiu sut thu hi3-Jun2292402502404.410-Jun2502062402321075686015-Jun1802052182019.619-Jun2362432502432.9141137130Trung bnh cc ngyRSD2298.4205.43 0.69

23.6mcnmHgmsauCmcnmHgmsauC10 ppm0.1114111.410.366310.746360803810 ppm0.2148214.820.459310.498892924100 ppb0.11571.24335394510.4287119.2242508649100 ppb0.21612.268810760920.1732112.466577482810 ppb0.510160.81629036625.781610.518937727710 ppb0.525659.1124331255.752610.2757767140.05080.05580.05070.05243333330.52594688640.52720.47476666670.9026893760.920.52594688640.55050.49806666670.94699042730.62749605720.52594688640.52520.47276666670.89888671060.52594688640.58290.53046666671.0085936059m vialm cn ocaoC vialm Hg tngRSDmHg TBC cHiu sut139.36511.64910.2350.15556.1245.8439.36512.13430.28620.14645.7639.36512.07380.27270.14355.65TBRSD338.21930.93240.72660.850632.51032.62542343338.21930.81260.63580.854032.64

40.81291.25941.6910ERROR:#DIV/0!ERROR:#DIV/0!1.3549

538.44871.00730.53840.583422.43122.2615038.44871.01930.53640.574422.08

638.85170.72610.65540.985238.28237.2629938.85171.01450.87660.943136.6438.85171.09950.95560.948636.86738.63920.58220.55861.047240.46339.32m CmHg c38.63920.67910.61520.988838.210.108825.498038.63920.65820.61341.017239.30838.77570.92540.90571.068241.42041.50m CmHg c38.77570.65590.64451.072541.590.108625.4494

90.91270.91871.09870.51590.76451.61740.74930.97681.42290.55110.88961.7619mHg o (ng) AFSRSD (n=3)mHg l thuytHiu sut AFSmHg o (ng) MVUHiu sut MVUBlank0.863513.131617.22182112522.942816.501832.56218.211443.31819.011727140

25.6mcnmHgmsauCmcnmHgmsauC10 ppm0.1173117.310.967410.695333442710 ppm0.2148214.820.459310.498892924100 ppb0.11721.253493079511.1775112.1443148727100 ppb0.21612.268810760920.1732112.466577482810 ppb0.55562.24009475445.809510.713502840910 ppb0.525659.1124331255.752610.2757767140.04850.04170.04510.5356751420.56080.51570.96271034350.970.5356751420.57120.52610.98212509540.59023323620.5356751420.69560.65050.5356751420.66870.6236m vialm cn ocaoC vialm Hg tngRSDmHg TBC cHiu sut139.54351.82250.07310.04121.6391.5139.54352.35470.07890.03451.3639.54351.98050.07550.03921.55TBRSD339.96011.13390.86460.784131.33332.2m C283278739.96010.90080.72560.828433.100.108439.96011.07070.83870.805532.19438.85161.3750.00000.00ERROR:#DIV/0!ERROR:#DIV/0!m C38.85160.51580.61761.231347.840.108838.8516ERROR:#DIV/0!ERROR:#DIV/0!538.78140.5980.63031.083942.04241.33m C25738.78140.68150.69431.047740.630.154838.7814639.0361.02540.92620.928936.26638.09m C29539.0361.09881.02260.957037.360.124039.0360.77590.78551.041140.64738.78530.97250.73880.781230.30429.58m CmHg c38.78531.21850.85840.724528.100.0969289.6538.78530.9160.69690.782430.35839.2330.81130.6950.880934.56433.07m CmHg c39.2330.93750.76470.838832.910.1028306.94-253739.2331.15270.90660.808831.73939.82871.08170.8220.781531.12231.63m C28339.82871.04810.82220.806732.130.106339.8287


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