Year ACQ MFG OR VENDOR INSTRUMENT ROOM QTY COST EACH WORKS?Keithley 160B Digital multimeter C003

1986 Keithley 177 Model digital multimeter C003Kenmore 40 pint automatic dehumidifier C003Ohaus 5Kg balance C003

1971 Heath AA-AE flame module EU-703-70 C003Welch Ammeter C003Central Scientific Automatic integrator C003

1971 Heath Auxillary module EU-801-14 C0031971 Heath Base assembly EU-703-02 C0031971 Heath Binary information module EU-801-12 C003

Sargent Chemical oscillometer Model V, C.N. S-29180 C003Sargent Circulator C.N. S-84880 C003Sola Constant voltage transformers C003

D. C. Ammeter C003Leeds & Northrup D. C. Resistance standards C.N. 4020B C003

1971 Heath D.C. offset module EU-200-2 C003Central Scientific Decade condenser C003Central Instruments Decade resistance box C003

1971 Heath Digital power module EU-801-11 C0031971 Heath Digital timing module EU-801-13 C003

Sargent Dropping Hg electrode C.N. S-29420 C003Snow Man Dry ice maker C003Welch Duo-Seal vacuum pump model 1400 C003VWR Dylatherm hot plates C003Aloe Scientific Easy Pump C003Aminco Electric hydrometer indicator C003Precision Scientific Electric stirrer C003Wilkens-Anderson Electrolytic analyzer C003Hewlett-Packard Electronic counter C003Photovolt Electronic integrator C003

Filtered D.C. Power supply model D-612T C003Techne Flow cooler C003Central Scientific Galvanometer C003G. M. Laboratories Galvanometer C003Gow-Mac Gas chromatograph units C003

Sargent-Welch Heater & circulator C003Sargent Heater-Water Bath Control C.N. S-84873 C003

1971 Heath Hollow cathode power supply EU-703-62 C003Parr Ignition Unit C003General Radio Co. Impedance bridge C003

1971 Heath Light source EU-701-50 C003Wilkens-Anderson Low temperature bath C003Sargent Magnetic stirrers C.N. S-76490 C003Leeds & Northrup Mercury cup stand C.N. 127287 C003Simpson Microammeter C003Simpson Milliammeter C003Leeds & Northrup Millivolt potentiometer C003Thelco Model 16 oven C003Heathkit Model 1GW-47B generator C003BAS Model CV-IB Potentiostat and Cyclic Voltammetry Kit C003

1971 Heath Monochromator EU-700 C0031971 Heath Multiplexer EU-200-92 C003

General Electric MV-1 air blower C003Sargent Oscillometric recording adapter C.N. S-29198 C003Sargent-Welch pH Meter model NX C003Hanna Instruments pH Meters HI8417 C003

1971 Heath pH/pIon electrometer E200-30 C003Orion pH/pIon meter model 701A C003FEL Phase lock synchronizer C003Heath Photometric readout EU-703-3 C003

1971 Heath Photomultiplier EU-701-30 C003Rudolph Polarimeter C003Western Portable standard electrical meters C003

1971 Heath Potentiometric amplifier EU-200-01 C003Gow-Mac Power supply control unit C003Guild Power supply model 420 C003

1971 Heath Programmable filter assembly EU-700-56 C0031971 Heath Programmable sample chamber EU-721-11 C0031971 Heath Ration recording photometric readout EU-707-31 C003

Grant Redi-Charge C003Leeds & Northrup Reflecting type galvanometer C.N. 2435-C C003

Bausch & Lomb Refractometer C003Refractometer C003

Leeds & Northrup Reichsanstalt type resistance standards C.N. 4221-C C003Leeds & Northrup Resistance thermometer C003Leeds & Northrup Resistance thermometer bridge C.N. 8064 C003

1971 Heath Sample cell module EU-701-1 C0031971 Heath Servo recorder EU-20B C0031989 Hi-Tech Scientific SF-1B Stopped-flow spectrometer C0031971 Heath Sine square generator EU-W-27 C003

Sodium vapor lamp for polarimeter C0031971 Heathkit Solid state VOM model IM-25 C003

Guild Solution calorimeter C003Westphal Specific gravity balances C003Sargent Spectro-electro titrator model SE, C.N. S-29700 C003Leeds & Northrup Speedomax type G recorder C003General Radio Co. Standard air capacitor C003General Radio Co. Standard capacitors C003Eppley Laboratory Standard cell C003

Standard cell C003General Radio Co. Standard inductor C003

1971 Heath Strip chart recorder EU-205-11 C003General Radio Co. Strobotac C003Cenco Surface tension balance C003

Teel pump C003Techne Tempette TE-8A C003Scientific Products Tex Timer C003Gow-Mac Thermal conduct detector C003Sargent Thermonitor model S.T, C003Sargent Thermonitor model S.W. C003Fisher Titrimeter C003Cambosco Universal low voltage substation C003

1971 Heath UV-Visible spectrophotometer EU-700 C003Heathkit Vacuum tube voltmeter C003General Radio Co. Vacuum tube voltmeters C003

1971 Heath Wavelength control unit EU-700-51 C0031999 Pine Instruments Bi-potentiostat system with AFCBP1/PC interface kit C-003 $7,016.00

1993 Parr General purpose vessel for calorimeter C-003 $950.00 1982 Parr Oxygen Bomb Calorimeter C-003 $1,800.00

1992/1993 Hewlett-Packard 400 MHz digitizing oscilloscope system C-008 $6,513.00 1992/1993 CVI Laser C-95 YAG MAX Laser C-008 $13,482.16 1992/1993 Laser Science Dye/Grating Model DEMS-220 Laser C-008 $3,491.00 1992/1993 Oriel Encoder mike control station C-008 $1,385.00

1995 Melles Griot High Frequency Amplifier C-008 $567.00 1995 Melles Griot Large Dynamic Range Amplifier C-008 $875.00 1993 Ophir Optronics Laser star series power/energy meter C-008 $1,065.00

1992/1993 Stanford Research Lock-in ampliflier with preampliflier C-008 $2,990.00 1992/1993 LiCoNiX Model 4230 NB He-Cd Laser system C-008 $10,575.00

1993 CVI Laser Monochromator system C-008 $5,595.50 1993 Oriel Motorized Precision Rotator C-008 $1,250.00

1992/1993 Oriel Motorized precision rotator C-0081992/1993 Laser Science N2 Laser Model VSL-337ND C-008 $5,486.25 1992/1993 Oriel Open Chopper C-008 $988.00 1992/1993 Oriel PMT power supply C-008 $1,269.00

1995 Melles Griot Wide-Bandwidth Amplifier C-008 $814.00 1998 Qualix Direct 4GB ext. SCSI-I HD for Indigo R4000 C-016 $1,065.00 1990 Hewlett-Packard 5890 Series II gas chromatograph C-016 $7,668.00 1990 Hewlett-Packard 5890 Series II gas chromatograph C-016 $13,081.50 1995 Fisher Denver Model XL410 electronic balance C-016 $816.25

Gift DSC C-016

1992 Micro-Now EPR Spectrometer Model 8300A C-0161992 Micro-Now ESR Var. Temp. Access. MN82VT C-016 $5,500.00 1988 Micro-Now Hall Probe for Mark II C-016 $1,600.00 1994 JEOL JNM-EX270 NME spectrometer with Silicon Graphics workstaton C-016 $214,294.00

1988 U. of Iowa - Chem.Dept Used 1965 Varian V-4502 EPR System C-016 $2,500.00 1991 Varian X-band klystron tube C-016 $6,350.00 1996 Rudolph Research Autopol III Polarimeter C-018 1 $12,000.00 1995 Fisher Buchi Rotavapor R114A C-018 1 $2,162.50 1996 Fisher FMS Refrigerator only C-018 1 $1,082.80 1994 VWR Scientific FMS Refrigerator/Freezer C-018 1 $1,414.71

$1092.00 $1250.00

$51,500 $41,365

1990 Hewlett-Packard GC/Mass Spec System C-018 $41,364.90 1990 Apple CDM LaserWriter NT C-104 $3,109.00 1996 Fisher Ohaus Model EL Plus 2000g balance C-110 $936.31

Pine Bi-Potentiostat Model AFRDE4 C111Cell Stand C111computer C111

Hewlett-Packard Deskjet 540 printer C111Hewlett-Packard Deskjet 870 Cse printer C111

1989 Linseis LY17100 X-Y Recorder C111Keithley Model 175A Multimeter C111

1978/1992 Model 364 polarographic analyzer C1111985 Pine Model No. B1? C1111989 Spectra Phoresis 1000 C1111990 Compaq Presario computer C1111987 Compaq Prolinea MT4/50 computer and SVGA monitor C1111990 Dionex pulsed electrochemical detector C1111989 Waters/loan 464 Pulsed electrochemical detector C-111 $8,000.00 1989 Waters/loan 600 Fluid unit C-111 $16,000.00 1989 Waters/ loan 625 LC System C-111 $16,000.00 1992 Wilkens-Anderson A & D Model ER120A analytical balance C-111 $1,183.00 1992 Pine Instrument AFRDE4 Potentiostat C-111 $2,330.00

IBM Instruments/gift EC/225 Voltammetric analyzer C-111 $2,000.00

1993 Bioanalytical Systems Electrochemical Detector System C-111 $1,365.00 1989 Spectra-Physics Isochrom pump C-111 $2,460.75

1987 Scientific Systems Inc C-111 $1,945.00 Spectral Instruments Model 420 UV-Vis CCD Array Spectrophotometer System C-111 2? $8,375.00

1990 and 19Dionex PED amperometric cell C-111 $1,400.00 1997 Dionex Pulsed electrochemical detector C-111 $6,500.00 1986 Beckman 110B pump C114 2? $2,500.00

Spectral C114Hewlett-Packard ColorPro Plotter C114Hewlett-Packard Deskjet 500 printer C114Hewlett-Packard Deskjet 540 printer C114

Princeton Applied Research

1984 (1985)

Model 300 LC Pump and 210 Guardian -HPLC1992/1996 7?

CCD Array UV-Vis spectrophotometer (same as above?)

2000? Leeman Labs C114Spectra Physics C114Compaq Prolinea MT4/50 computer & SVGA monitor C114Varian C114

Small refrigerator C114Corning Stir/Hot plate C114

1985 Isco UA-5 absorbance detector C114 $2,475.00 1988 Isco UV detector model 1 UA-5 C114 $2,750.00 1997 Airgas Western Enterprises Accu-trol Manifold C1141994 Hewlett-Packard/gift Diode Array Uv-Vis spectrophotometer C-114 $33,985.00 1997 gift C-114 $100,000.00 1986 Beckman Model 110B HPLC pump C-114 $2,500.00 1989 Isco Model 2360 Gradient Programmer C-114 $3,395.00 1980 Varian Model AA-275 spectrophotometer C-114 $7,320.00 1980 Varian Model SF-330 Spectrofluorometer C-114 $6,405.00 1989 Hi-Tech Scientific Stopped-Flow spectrometer C-114 $3,880.00 1994 Eli Lilly/gift Varian Model 1475 AA spectrophotometer C-114 $7,500.00

Precision Econotherm laboratory oven C118flammable solvent cabinet C118

Buchler flash evaporator C118Precision Thelco Model 16 oven C118Epson Stylus Color 800 printer C119

1978 Carle GC8700 gas chromatograph C1191984 Laboratory Devices Mel-Temp devics C119

Perkin-Elmer Model 1000 IR spectrophotomter C1191998 Various Computer system for Spectrum FT-IR C-119 $2,194.09 1995 Fisher Denver Model XL410 electronic balance C-119 $816.25 1996 Fisher Denver XL 410 toploader balance C-119 $930.67 1998 Perkin-Elmer Spectrum BX II 1000 FT-IR Spectrometer C-119 $22,086.00

Sargent Analytical oven C120Brinkman Buchi 461 Water bath C120Brinkman Buchi RE111 Rotavapor C120Bausch & Lomb Refractometer C120

1995 Wilkens-Anderson AND FX-300 Balance C-206 1 $893.00 1995 Fisher Denver Model XE310 balance C-206 $798.75 1995 Fisher Denver XE-310 Balance C-206 1 $798.75

ICP (for parts?)IsoChrom LC pump (same as above?)

SF-330 spectrofluorometer (same as above?)

Leeman Model No. PS1000 ICP (same as above?)

1989 Varian DMS 200 Uv-Vis spectrometer C-206 $16,000.00

1993 Dual manifold Schlenk line and trap assembly C-206 1 $569.66AND FX-300 Balance C-206

1992 Vacuum/Atmospheres Inert atmosphere glove box C-206 1 $6,573.75 Sargent Magnetic Stirrer C-206 3 $260.00

MagniStir C-206

1989 Mel-Temp melting point devide C-206 2 $330.65VWR Model 320 Stirrer/Hot Plate C-206Precision Model D75 Vacuum Pump C-206

1992 Fisher Model D-75 vacuum pump C-206 $1,022.00 1993 Wilkens-Anderson Model D-75 vacuum pump C-206 $1,050.00 1995 Ace Glass Roto. evap. System with stirrer motor and motor controller C-206 1 $866.20

Fisher Stirrer/Hot Plates - 4" x 4" C-206 5 $450.00 Fisher Stirrer/Hot Plates - 7" x 7" C-206Precision Thelco Oven C-206 1 $1,600.00 DuoSeal Vacuum Pump Model 1399 C-206 1 $1,130.00

1995 Fisher Vacuum Pump Model D-75 C-206 1 $1,143.24 VWR Variable transformers C-206 2 $364.00

Variacs C-2061981 Fisher Accumet Model 610A pH meter C-208

Hipotronics Capillary Zone Electrophoresis System C-208 1 $10,000.00Fotodyne Foto/UV21 C-208

Light Table C-208MRA Corporation M175 Automatic Power Supply C-208

1984 Wilkens-Anderson Mettler AE100 balance C-208 $1,585.00 YSI Model 31 Conductivity Bridge C-208 $825.00 VWR Model 320 Stirrer/Hot Plate C-208

1988 Amicon Model 8010 Ultrafilt. C-208 $1,233.87 1994 Hoefer PS500XT DC Power Supply C-208 $845.75

1992 Refrigerated Lab Box True Glass #GDM-47 C-208 1 $1,887.00 PMC Stirrer/Hot Plate C-208Acculab V-1mg Balance C-208

O'Brien Scientific Glassblowing

Laboratory Craftsman/Devices

1976BC/1986

Midwest Food Service Equip.

Fisher Vortex Genie 2 mixer C-208Burrell Wrist Action Shaker C-208 $672.00 Fisher Accumet Model 610A pH meter C209 $487.50

1989 VWR Scientific Mettler PJ400 electronic balances C209 $702.00

1989 TE-8A Circulator Techne tempette C209 $425.00 Fisher Accumet Basic pH meter C-209Eppendorf Centrifuge 54092 C-209Gateway 2000 Computer C-209Leading Edge Computer C-209Hewlett-Packard Deskjet 500 printer C-209Hewlett-Packard Deskjet 540 printer C-209Hewlett-Packard DeskWriter C-209Varian DMS200 C-209Beckman DU Spectrophotometer with Update Power Supply C-209 $3,000.00

1994 Hoefer Easy Breeze Gel Dryer C-209 $807.50 1992 Bio-Rad Econo pump Model EP-1 C-209 1 $1,295.00

Beckman Electrode C-209

1988/BC Flammable Materials Storage Refrigerator/Freezer C-209 1 $1,320.00 Pharmacia Biotech FPLC workstation C-209 1 $17,470.70

1987 Isco Fraction collector and pump C-209 1 $1,715.00 1994 Hoefer Scientific Instr. Gel dryer, gradient maker, and power supply system C-209 1 $2,357.90

BioRad Gene Cycler C-2091986 Hipotronics HVDC Power Supply Model 830C C-209 $2,380.00 1994 Cornelius Ice Maker C-209

Mactinosh II Computer C-2091989 Linseis L6512 XY Recorder C-209 $2,356.00

Beckman LA-100C Liquid Scintillation System C-2091988 Wilkens-Anderson C-209 $1,320.00

Lauda M20 water bath C-209Blue M MagniWhirl Automatic Dual Microtrol C-209Blue M MagniWhirl Constant Temperature Bath C-209Toshiba Microwave Oven C-209Bio-Rad Model 583 Gel Dryer C-209

1989 Linseis C-209 $2,356.00

Wilkens-Anderson Techne

Wilkens-Anderson /Lab-Line

1995/BC

Lab-Line FMS Refrigerator/Freezer (duplicate?)

Model LY17100 X-Y Recorder (duplicate C-111?)

Model YB-531 Bath C-209Mettler PJ400 Balance C-209Sorvall RC 5C Plus Centrifuge C-209

Refrigerated Lab Box C-209Savant Refrigerated Vapor Trap RVT100 C-209

1994 Hoefer SE400-15-1.5 Sturdier Standard Single Slab Gel Unit C-209 $415.65 1994 Hoefer SG1000 Gradient Maker C-209 $289.00

Eberbach Shaking Water Bath C-209 $917.00 Ace Glass Stirrer/Hot Plate C-209Fisher Stirrer/Hot Plate C-209

1989 Wilkens-Anderson Techne Flow Cooler Model FC200 C-209 $1,025.00 So-Low Ultra Freezer C-209

2002 Mehl/Grant UV-VIS Spectrometer C-209Welch Vacuum Pump Model 1399 C-209 $1,130.00 Savant ValuPump VLP120 C-209Fisher Water Bath C-209Precision Thelco Oven C215Denver XP-300 balance C215

1993 Wilkens-Anderson A & D Model ER120A analytical balance C-216 $1,183.00 1987 Wilkens-Anderson Sartorius Model 1872 MP8 balance C-216 $1,175.00 1990 Baxter S/P Sartorius Type B120S analytical balance C-216 $1,125.00

Hewlett-Packard Deskjet 500 C217Temco Hot Plate C217Fisher Hot Plate - grey C217Fisher Hot Plate - red C217

1994 Baxter S/P Jenco pH Meters - Model 6072 kits C2171985, 1989?Laboratory Craftsman Mel-Temp melting point device C217

Mettler PE3600 balance C217Beckman pH Meters C217Hanna pH Meters - Model 8417 C217

Spec 20 Spectrophotometers - newer model C217Spec 20 Spectrophotometers - updated older models C217

Fisher Stirrer/hot plate C217PMC Stirrer/hot plate C217VWR Stirrer/hot plate Model 320 C217Precision Thelco Oven C217

1985 Wilkens-Anderson Mettler PE 3600 Dual range balance C-217 $939.00 1989 Fisher Spectronic 20 spectrophotometer C-217 $835.00 2000 MKS Instruments 10 Torr capacitance manometer2000 MKS Instruments 1000 Torr capacitance manometer1988 Perkin-Elmer 1640 FT-IR2000 MKS Instruments 2 channel analog power supply with read out1990 Gateway Computers 386 VGA computer system $4,020.00 1990 Gateway Computers 386/16 SX computer system $2,290.00 1992 Keydata 486 DX50 computer $2,575.00 1993 Keydata 486 DX-50 computer system $2,545.00 1990 Hewlett-Packard 5871A MSD quadrupole mass spec. $26,190.00 1990 Hewlett-Packard 5871A MSD quadrupole mass spec.

ChemGlass 5-port vacuum manifold $2,011.44 ChemGlass 6-port, 480mm vacuum manifold $212.10

1981 Hewlett-Packard A-12 board voltmeter input amplifier assemblyVarian AA1475

1995 Mettler AB54 Analytical Balance $1,532.00 1999 Cole-Parmer Acculab - V-3mg $405.00 2006 L. Welch/e-bay Accumet XL-15 pH Meter1995 Galactic Acquisition board for Grams/386 Level II $2,137.60 1993 Vernier Adv interfacing board (IBM)1999 Cole-Parmer Ainsworth CP300 $322.00 1990 Supelco, Inc. Air sampling system2003 L. Welch/e-bay Alco Sensor Breathalyzer for forensics 1990 Laboratory Devices Analog Melting Point apparatus1998 Fisher Analytical balance C.N. 01 913 50.B1993 Wilkens-Anderson AND FX-300 Balance 8931981 Fisher Angle Centrifuge Rotor, 16-place C.N. 05-111-26

1984 Midwest Info. Systems Apple IIe computer $1,295.00 2000 VWR Scientific Argon/Nit/Hel gas regulator

ChemGlass Arrow stirrer $487.79 1988 Austin Computer Austin #286-12 system $2,309.00 1993 Wilkens-Anderson Balance FX3001999 Cole-Parmer Balance, 300G, 115V, C.N. P-11321-221999 Cole-Parmer Balance, portable, 300G, C.N. P-11417-30

1996 Vernier Barometer Sensor1996 Vernier * Barometer Sensor1999 Cole-Parmer Bath, Utility, C.N. P-12501-102002 L. Welch/e-bay Baxter Scientific Drying Oven 1989 VWR Scientific Beckman pHi 32 Meter $590.00 2005 L. Welch/e-bay Beckman PHI 50 PH/ISE meter with probe1997 Vernier Biology Gas Pressure Sensor2002 L. Welch/e-bay Blue M Benchtop Gravity Oven 2003 L. Welch/e-bay Brookfield Viscometer2008 Vernier BT Radiation Cable1999 Wilkens-Anderson Buchi Model R-3000A Evaporator $2,056.951980 Sargent-Welch Cadmium hollow cathode lamp1980 Sargent-Welch Calcium hollow cathode lamp

1995 Texas Instruments1997 Vernier CBL Connector for 8-pin MO Det1997 Vernier CBL Flyer1997 Vernier CBL Photogate Adapter1978 Sargent-Welch ChemAnal Spectrophotometer -C.N. S-75346-50

Bio-Rad ChemWindow Spectroscopy 6.5 Upgrade $360.00 Bio-Rad ChemWindow Standard $99.00

1990 Keithley Chrom 1-AT interface board

1999 Circulator, Analog, C.N. P-12112-001997 Vernier CO2 Gas Detector

1992 Color Video Camera and Accessories $1,320.00 1995 Vernier Colorimeters

Dell Computer $2,712.95 1992 Data Translation, Inc. Computer Board and Cable $1,460.00 2004 JEOL Computer for NMR Model # P31107C2, S.N. Ecl oo3211997 Vernier Conductivity Probe1999 Vernier Conductivity Probes2003 Vernier Conductivity Probes1982 Varian Constant temperature accessory for SF-3301992 Helix Copy Stand and Illuminator $1,244.00

Calculator Based Laboratory with temperature probe, light probe and voltage probe - 29

Cole-Parmer (Nalco Grant)

Lukas Microscope Service

2002 L. Welch/e-bay Corning Hotplate/Stirrer - for dept. 2003 L. Welch/e-bay Corning Hotplate/Stirrer - for dept. 1998 Fisher Corning PC 420 hot plate/stirrer2009 VWR Scientific Corning PC-420 Digital stirring/hot plates1999 VWR Scientific Corning PC-420 hot plate/stirrers1999 Fisher Corning PC420 stirrer/hot plates - 41998 Fisher Corning PC620 hot plate/stirrer2002 L. Welch/e-bay Corning pH meters2000 VWR Scientific Corning stirrer/hot plate Model PC-420

Fisher Cryotrol temperature controller $410.00 2006 Vernier * Current Probe

1988 Bioanalytical Systems CV-1B Potentiostat & Voltammetry Kit $1,304.46 1992/1993 Keithley DAS-20 high performance A/D board $1,499.00

2006 L. Welch/e-bay Denver Instruments M-220 analytical balance1995 Fisher Denver Model XE310 balance1998 Fisher Denver XP-300 toploader balance2006 Vernier * Differential Voltage Probe2006 Target Digital Camera1989 Fisher Digital Conductivity Meters1990 Fisher Digital Conductivity Meters1995 Vernier DIN adapters for CBL system2009 Vernier DIN to BTA Adapter2003 L. Welch/e-bay Dionex Fluorescence Detector - for research 2001 L. Welch/e-bay Dionex GPM-2 Gradient Pump2003 L. Welch/e-bay Dionex HPLC Pump - for research 2003 L. Welch/e-bay Dionex PAD Detector - for research 2004 Vernier Direct-Connect Temp Probe2006 Vernier Direct-Connect Temp Probe1995 Forma Scientific Diurnal Growth Chambers, Model 8607 $4,303.50

1978 DR-EL/22000 VWR Scientific Dry-Cab Cabinet

Beckman DU/Update Instrument DU/DU-2 Power Supply

1998 Dual Potentiostat

Hach Chemical Company

Pine Instr./Crawford Start Up

2002 L. Welch/e-bay Dwyer #480 Vaneometer 1987 Laboratory Craftsmen Econostir magnetic stirrer2005 Vernier Electrode Amplifier2006 Vernier Electrode Amplifiers2008 Vernier Electrode Amplifiers

AND ER-120A balance2005 L. Welch/e-bay Fisher Accumet 910 pH meter with probe2002 L. Welch/e-bay Fisher Isotemp 500 Oven2002 L. Welch/e-bay Fisher Isotemp Lab Oven2002 L. Welch/e-bay Fisher Lab Jack 2005 L. Welch/e-bay Fisher Model 506G Isotemp Oven2001 L. Welch/e-bay Fisher Model 70 Heater/Recirculator1993 E & I Co-Op Flaked ice machine $2,084.72 1988 Wilkens-Anderson Flammable materials storage refrigerator/freezer

Buchler Flash Evaporator1990 Jacso Inc. flow cell for Varian 330

1995 Functon Generator Model DS335 $1,390.00 1982 Leeds & Northrup Galvanometer system

Gow-Mac Gas chromatograph units2002 L. Welch/e-bay Gilson Pipetman pipettors1995 Galactic Grams/386 for chromatography $3,516.00 1991 Vernier Graphical Analysis (MS-DOS)1995 Vernier Graphical analysis (MS-DOS)1999 Vernier Graphical Analysis (Windows)1991 Vernier Graphical Analysis III (Apple)1977 Sargent-Welch Heaters for Model S84810 heater & circulator

VWR Scientific heating mantle - 1000mL $166.16Fisher heating mantle, 3000mL $157.34VWR Scientific heating mantles - 2 @ 84.80 $169.60

VWR Scientific heating mantles - 250mL - 2 $248.58VWR Scientific heating mantles - 500mL - 3 $466.79

2003 L. Welch/e-bay Hewlett-Packard 8452A Diode Arrary Spec. 1992 Elek-Tek, Inc. Hewlett-Packard Plotter $1,125.00

1975 High pressure regulator CGA580 Model 3

Stanford Research Systems

Matheson Gas Products

1993 High voltage transformer, 9000v x 20mamps1992 Thorlabs, Inc. holders, mounts, etc. for laser lab1983 Fisher Hot Plate Model 85 - C.N. 11-466-75

VWR Scientific hot plate/stirrer $229.401981 Fisher Hot Plates - Jumbo size - Model 600 C.N. 11-493-6001985 Wilkens-Anderson Houston Omniscribe Recorder D5117-52002 L. Welch/e-bay HP 8452A Diode Array Spec2002 L. Welch/e-bay HP HPIB Interface Card 1995 Vernier IBM MPLI Board-Box-Test Leads1997 Vernier IBM MPLI Board-Box-Test Leads1993 Vernier IBM MPLI Package (MS-DOS)1995 Vernier IBM MPLI Package (MS-DOS)1997 Vernier IBM MPLI Package (MS-DOS)1994 IMI Cornelius Inc. Ice Maching

Leeman Labs ICP1980 Curtin-Matheson IEC Model CRU-5000 Refrig. Centrifuge $3,551.00

Mactinosh II Computer1999 Vernier Instrumentation Amplifier2006 Vernier * Instrumentation Amplifier2009 Vernier Instrumentation Amplifier2003 L. Welch/e-bay Iomega Jaz Drive - for dept.

Perkin-Elmer IR-8 Spectrophotometer1990 Spectra-Physics IsoChrom -010 Isocratic Pump1998 Fisher Isotemp. Freezer $950.00 1998 Fisher Isotemp. Oven $1,060.00

1978

2001 KBr Beamsplitter

1989 Midwest Info. Services Kodak Datashow $1,355.00 2001 Vernier LabPro Interfaces2004 Vernier LabPro Interfaces2006 Vernier LabPro Interfaces2008 Vernier LabPro Interfaces

Galesburg Sign & Lighting,Inc.

GCA/Precision Scientific Group

Jacketed cell holder, cyclindrical cell holder, and temperature kit for Heath EU-721-11

Madison Instruments, Inc.

2009 Vernier LabPro Interfaces1995 Forma Scientific Laminar Flow Work Stations, Model 1849 $2,092.50

L. Welch/e-bay Lap top computer1980 Sargent-Welch Lead hollow cathode lamp1993 Elek-Tek Leading Edge Computers2002 L. Welch/e-bay Leupold & Stevens Water Recorder 1987 Stanford Research Lock-in Ampifier $2,200.00 2001 Vernier Logger Pro (MAC and Windows)2006 Vernier * Logger Pro 3 (CD Only)2007 Vernier * Logger Pro 3 (CD Only)1997 Vernier Logger Pro for Windows1990 Apple Macintosh II fx computer1990 Apple Macintosh IIci computer1991 Apple Computer Macintosh LC Computer System1990 Apple Macintosh SE computer

2000 $13,000.00Lab-Line Maxi-RotatorAldrich McLeod Hg vacuum gauge $229.00

20001985 Laboratory Devices Mel-Temp melting point devices1989 Laboratory Devices Mel-Temp melting point devices $661.301999 Cole-Parmer Meter Kit pH/mV/temp&elect - C.N. P-59002-541999 Cole-Parmer Meter, pH/mV, digital, C.N. P-05996-602000 gift/Abbott Mettler AE 163 analytic balance2006 L. Welch/e-bay Mettler BB240 mg top-loader balance1977 Sargent-Welch Mettler H80 Analytical balance1978 Curtin-Matheson Mettler PB-300 Electronic top loader balance $1,100.001984 Wilkens-Anderson Mettler PE160 balance $1,420.00 1985 Wilkens-Anderson Mettler PE300 electronic balances $695.00 1977 Sargent-Welch Mettler PR1200 Balance $1,270.00 1998 Fisher Mettler-Toledo Model AB104 Balance $1,520.00

Fisher Minitrol, 3 @ $95.50 $286.50

1993 Newport Corporation

Madison Instruments, Inc. Mattson Infrared Spectrometer - reconditioned (Crawford Start up)

Madison Instruments, Inc. MCT Detector - reconditioned (Crawford Start up)

mirrors, mounts, cell positioning stage, power meter, filters - for lasers

1992 CVI Laser Corp. Model 121 Frequency Doubler1992 CVI Laser Corp. Model 145 Q-Switch1992 CVI Laser Corp. Model 147 Q-Switch Driver

YSI Model 31 Conductivity Bridge

1993 Model A.E. syringe pump with 2.00 RPM motor

1994 Model A.E. syringe pump with 2.00 RPM motor - 121992 CVI Laser Corp. Monochromator - with slit pairs, grating, power supply, controller

1992 Montage System $4,876.00 1997 Vernier Motion Detector for CBL1996 Vernier * Motion Detector for MPLI1997 Vernier Motion Plotter (IBM)1993 Vernier MPLI interface box1999 Vernier MPLI Program (Windows)

Lauda MT Circulator1993 Wilkens-Anderson Nanopure Water System $2,368.00 1995 Fisher Neslab Cryocool Model CC-10011 FV Immersion Cooler $2,009.00 2000 Chiller City Neslab RTE-4 temperature bath2002 L. Welch/e-bay Neslab RTE-5DD Refrigerated Bath2000 L. Welch/e-bay Neslab RTE-5DD Refrigerated Circulating Bath

Fisher nitrogen gas regulator $156.13 2007 Vernier * Ocean Optics UV-VIS2006 L. Welch/e-bay Ohaus GT210 mg top-loader balance1990 Wilkens-Anderson Ohaus Model E400 top loader balance $490.94 2006 L. Welch/e-bay Ohaus top-loading balance2000 VWR Scientific Ohaus toploading mg balance Model D041302002 VWR Scientific Ohaus toploading mg balance Model E021302006 L. Welch/e-bay Ohaus TS-120 top-loading balance1978 Data Devices, Inc. Omniscribe Model B5217-5 Recorder

1999 Melles Griot Omniscribe series 543 Ar Ion Laser with power supply and lab jack

1992 Edmund Scientific Co. optical benches, mounts, lenses, irises - for laser lab2007 Vernier * Optical Fiber UV-VIS

Razel Scientific Instruments

Razel Scientific Instruments

Resource Data Systems

2006 Vernier * Optical Fiber Vis2007 Vernier * Optical Fiber VIS1982 Varian Parts and accessories for Varian AA-2752008 JEOL PC NMR Workstation2000 Pike Technologies permanently aligned gas cell - M. Crawford1995 Vernier pH Amplifiers1995 Vernier pH Electrodes

L. Welch/e-bay pH meterJenco pH Meters - Model 6072

2004 Vernier PH Sensor1995 Vernier pH System (amp & electrode)1986 Markson Science pH/mv/temp meter kit RS-8417

FEL Phase lock synchronizer1992 UDT Sensors, Inc. photodiode assembly for laser lab

1998 Pinechem 2.7 with ISA Board

1990 Allen Visual Systems1998 Rudolph Research Polarimeter sample tube assembly1995 Ophir Optronics Power/Energy meter, NOVA1998 Wilkens-Anderson Precision Econotherm Oven Model 1025-115, S/N 6980409491993 Wilkens-Anderson Precision Model D-75 Vacuum Pump $1,089.50 1995 Vernier Pressure sensors1995 Vernier Pressure sensors1999 Vernier Pressure Sensors1995 Ophir Optronics Pyroelectric detector, PE101992 Apple Computer, Inc. Quadra 900 Computer System $5,103.00 1997 Vernier Radiation Monitor2003 Vernier Radiation Monitor2008 Vernier * Radiation Monitor

2000 $78,295.002000 OLIS Rapid-Scanning Spectrophotometry System1993 Wilkens-Anderson Refrigerated Micro Centrifuge $5,080.00 2002 L. Welch/e-bay Rheodyne 7125 Sample Injector & accessories

Pine Instr./Crawford Start Up

Pioneer LD-V4200 Laser Disc Player SN:JK3920205 with RU-V101 Remote and CC-04 Mac Interface Cable

On-Line Instrument Systems

Rapid Scanning Spectrophotometry System with Fluorescence Optimization Module, lamp power supply and ozone producing lamp.

1995 Fisher Rotavapor System $2,162.50 1990 Bio-Rad Sadtler Standard Package Library 2500 spectra1987 Wilkens-Anderson Sartorius Balances Model 1872-MP8 - three1990 Baxter S/P Sartorius Type B120S Analytical Balances - six2006 L. Welch/e-bay Sartorius` BP 110 top-loading balance1992 Lacie Limited Scanner for Mac $1,871.00 1997 Vernier Serial Box Interface (IBM)

2002 L. Welch/e-bay1999 L. Welch/e-bay SGI Indy Workstation1992 Midwest Visual Sharp computer projector $1,447.00 2008 RT Instruments Software Upgrade for DSC, includes Dell computer

2008 Solvent Purifier System VAC 194461 $12,600.002005 L. Welch/e-bay Spectronic 20 - three2006 L. Welch/e-bay Spectronic 20 - three1986 Update Instruments Spectronic 20 spectrophotometer - solid state conversion2001 L. Welch/e-bay Spectronic 20 Spectrophotometers - 4

Savant Speed Vac SC1102008 Vernier Stainless Steel Temperature Probes2009 Vernier Stainless Steel Temperature Probes

Eppley Laboratory Standard cell1995 Vernier Standard temperature probes

ChemGlass Stirrer parts and accessories $317.40 1983 Fisher Stirrer/Hot Plate - C.N. 11-493-210M

Wilkens-Anderson Stirrer/Hot Plates - DuPont Fund1992 Fisher Stirring Hot Plates - cat. No. 11-500-4SH

Precision Thelco Model 16 Oven $550.00 1993 VWR Scientific Thermal Cycler $2,853.00 1989 Fisher Thermolyne Hot Plate/Stirrers1992 Fisher Thermolyne Type 37900 Culture Incubator1995 Ophir Optronics Thermopile detector, 10A1980 Laboratory Craftsmen Thermowell flask heaters1981 Laboratory Craftsmen Thermowell flask heaters1983 Laboratory Craftsmen Thermowell flask heaters1985 Laboratory Craftsmen Thermowell flask heaters

SGI 9GB external drive, SCI O2 DIMM memory, SVGA SGI 13w3 monitor adapter

Vacuum Atmospheres Co

1996 Vernier TI-82 Calculators1995 Texas Instruments TI-82 Graphing Calculators1997 Vernier TI-83 Calculator2003 L. Welch/e-bay Toshia Tecra 8100 Battery

1992 Edmund Scientific Co. Uniphase Helium-Neon lasers1999 Vernier Universal Lab Interface (IBM)

Fisher UV lamps $342.00 2003 L. Welch/e-bay UV light - for dept.

Isco V4 absorbance detector1980 Kontes Vacuum pump, diffusion, 2-stage, C.N. K-924250-21

1975 Vacuum regulator Model 491990 Elek-Tek Vectra QS/20 computer system $3,836.91 2006 Vernier Vernier Spectrometers2006 Vernier * Vernier Spectrometers2007 Vernier * Vernier Spectrometers2008 Vernier * Vernier Spectrometers1992 Mac Outlet Video Capture Board $1,149.00 1992 Mac Outlet Video Capture Board $1,149.00 1993 Keithley VIEWDAC with DVR-DAS-16 $2,495.00 2008 Daigger Viscometer, tuning fork2003 L. Welch/e-bay VWR pipetman 1997 Cole-Parmer Water purifier, C.N. E 99252-10

1995 water-flow monitor and solenoid valve2002 L. Welch/e-bay Waters 481 Lambda-Max Spec 1997 Airgas Western Enterprises Accu-trol Manifold $2,500.46

2008 $29,100.00 1971 Houston Instruments X-Y Recorder

Matheson Gas Products

Instruments for Research and Industry

On-Line Instrument Systems

Windows Upgrade of 2000 Vintage Olis RSM 1000 to Circa 2007 Windows XP Profesional Compatibilty and EOLF Module, LCVR Version