PTFE ST IRRER BAR CATALOGUESTAINES

HOUNSLOW

Heathrow Airport

RIPLEY

WOKING

OLD WOKING

GUILDFORD

13

212B

154B

11

10

M4M4

M25

A30

A30

M25

M25

M25

M3

M3M3

A316

A320

A324

A3

A3

A247

A3

From LONDON and M25 J10

From GUILDFORD

From CHERTSEY and M25 J11

OLD WOKING

SEND

A3

A3

A247

A32

0A3

20

RIPLEY

S MURRAY & CO HEADQUARTERS

Six Cross Roads Roundabout signpost Old Woking

Ockham Park Junction signpost Ripley Send (A247)

PORT

SMO

UTHROAD

BRO

ADM

EAD

RD

SEND

BAR

NS

LANE

SEND ROAD

MO

NU

MEN

TRO

AD

OLD

WO

KIN

GRD

HIGH STREET

CH

ERTS

EYRO

AD

RIPL

EYBY

PASS

Holborn House Old Woking Surrey GU22 9LB EnglandTelephone +44 (0)1483 740099 Facsimile +44 (0)1483 755111 e-mail sales@smurray.co.uk

www.smurray.co.uk

SAMCO Stirrer Bars are isostatically moulded in pure PTFE, whichconforms to both FDA and USP Class VI requirements. They canbe used in the most corrosive environments, are inert to virtuallyall chemical reagents and will not contaminate the most sensitivemedium. They have high thermal stability and can withstand working temperatures up to c. 280 degC. This catalogue showcases a range of sizes available including plain, cylindrical, triangular, octahedral, oval and micro colour-coded, as well as stirrer blades, stirrer shafts and retrievers.

Lab Equipment 8/6/06 16:23 Page 17

CYLINDRICAL

Code Length Diameter mm mm

M001/02 8 3

ST I R R E R BA R S - PTFE

• Smooth round profile• General purpose stirrer for a wide variety of applications

M001/03 10 6M001/04 12 6M001/05 13 6M001/07 13 10M001/10 20 6M001/14 25 6

M001/01 6 3

M001/19 35 6M001/21 40 8M001/22 45 8 M001/23 50 8M001/24 60 10M001/25 70 10M001/26 80 10

M001/16 30 6

PLAIN

Code Length Diameter mm mm

M002/02 12 4.5

• Similar action to Cylindrical stirrers, but offer more turbulance at low speed

M002/03 13 8M002/04 15 4.5M002/05 15 6M002/08 25 6M002/09 25 8M002/10 25 10

M002/01 10 6

M002/13 35 6M002/16 40 8M002/18 50 8 M002/19 50 10

M002/24 70 10

M002/21 60 8M002/22 60 10

M002/11 30 6

M002/20 60 7

M002/23 65 13

M002/25 75 13M002/26 80 10M002/27 57 27M002/28 108 27M002/29 159 27

PIVOT RING

Code Length Diameter mm mm

ST I R R E R BA R S - PTFE

• For use in containers with uneven or slightly curved bases• The pivot provides the stirrer the optimum position for stirring

M003/03 12 6M003/05 15 4.5M003/07 20 6M003/08 25 6M003/10 30 6M003/11 35 6

M003/01 8 3

M003/13 45 8M003/14 50 8M003/15 60 10 M003/16 70 10

TRIANGULAR

Code Length Diameter mm mm

• Scraper like action makes Triangular stirrers particularly effective for dissolving solids and mixing sediments

M004/03 25 M004/04 25 14M004/05 35 9M004/06 40 14M004/07 50 12M004/08 55 14

8

M004/01 12 6M004/02 20 8

M004/09 80 14

OCTRAHEDRAL

Code Length Diameter mm mm

• Similar action to Pivot Ring with more turbulence at low speeds

M005/03 13 M005/04 15 8M005/06 25 8M005/07 25 10

10

M005/01 13 3M005/02 13 8

M003/02 12 4.5

M005/10 38 10M005/11 41 8

M005/13 51 10M005/14 64 10

M005/16 75 13

M003/12 40 8

M009/14 64 20

Code Length Diameter mm mm

M010/04 12 30

M010/01 6 9

M009/17 70 27

DISC

• For use in tubes

M010/02 6 10M010/03 10 20

OVAL

Code Length Diameter mm mm

M009/02 15 6

ST I R R E R BA R S - PTFE

• The magnet core is also oval for maximum stirring effect • For use in round bottom flasks

M009/03 20 10M009/04 25 10M009/05 25 12 M009/06 30 10M009/07 30 16M009/08 35 13

M009/01 10 5

M009/10 40 13M009/11 40 20M009/12 50 17 M009/13 50 20

M009/15 70 20M009/16 70 25

M009/09 35 16

MICRO

Code Length Diameter mm mm

M011/02 3 3

• Designed for the very smallest containers • We always recommend using the largest stirrer bar possible

M011/03 5 2M011/04 6 3M011/05 7 2 M011/06 8 1.5M011/07 8 3M011/08 10 3

M011/01 2 2

M011/10 15 1.5M011/09 13 3

MICRO COLOUR-CODED - RED

Code Length Diameter mm mm

ST I R R E R BA R S - PTFE

• Colour-coded for identification purposes• Note: coloured PTFE coatings are not as inert as pure PTFE: the

colouring material may leach or react with the liquid medium

M012/03 5 2M012/04 6 3M012/05 7 2M012/06 8 1.5M012/07 8 3

M012/09 13 3

M012/02 3 3

M012/10 15 1.5

M012/01 2 2

M012/08 10 3

Code Length Diameter mm mm

M013/03 5 2M013/04 6 3M013/05 7 2M013/06 8 1.5M013/07 8 3

M013/10 15 1.5

M013/01 2 2

M013/08 10 3

Code Length Diameter mm mm

M014/03 5 2M014/04 6 3M014/05 7 2M014/06 8 1.5M014/07 8 3

M014/09 13 3

M014/02 3 3

M014/10 15 1.5

M014/01 2 2

M014/08 10 3

MICRO COLOUR-CODED - YELLOW

M013/09 13 3

M013/02 3 3

MICRO COLOUR-CODED - BLUE

Code Length Diameter

ST I R R E R BA R S - PTFE

• Designed for use in tube-like containers• Also effective as general stirrers

M015/03 13 17M015/04 15 25M015/05 17 40M015/06 17 60

M015/01 8 10

Code Length Diameter mm mm

• Tube stirrer bars have been specifically designed for use with standard 10mm cuvettes

M017/06 50 8M017/05 45 8

M017/02 12 5M017/03 19 6

M015/02 12 14

CROSSHEAD - DOUBLE

Code Length Diameter mm mm

M016/01 8 10M016/02 10 14M016/03 13 17M016/04 15 22M016/05 12 30M016/06 12 35M016/07 14 40M016/08 15 60

GLASS COVERED

Code Length Diameter mm mm

M017/04 25 6

M024/01 6 9

M017/01 6 5

TUBE / CUVETTE

CROSSHEAD - SINGLE

CROSS

Code Length Diameter mm mm

ST I R R E R BA R S - PTFE

• Very stable, general purpose stirrer

M029/03 25 9M029/04 30 10M029/05 38 11M029/06 50 15M029/07 60 20

M029/01 10 5

Code Length Diameter mm mm

M030/02 12 4.5 M030/03 20 6

M030/06 40 8

M030/08 60 10

M030/04 25 6M030/05 30 6

Code Length Diameter mm mm

M033/01 10 6

M029/02 20 8

• Turbo stirrer bars use rare earth magnets, rather than Alnico magnets, to provide increased magnetic strength

• Almost totally resistant to demagnification, Turbo stirrer bars are identified by a carbon black spot, which is chemically inert

• Note: the magnetic strength can cause the formation of PTFE particles and erratic stirring effects such as migration & tumbling

M030/01 8 3

M030/07 50 8

TURBO - CYLINDRICAL

TURBO - ELLIPTICAL

M033/02 15 10M033/03 25 14M033/04 50 24M033/05 70 28

ECONOMY - PLAIN

Code Length Diameter mm mm

ST I R R E R BA R S - PTFE

• Low cost, very efficient stirrers for a wide range of conditions

M042/03 40 8M042/04 50 8

M042/01 12 3

Code Width Height mm mm

M040/02 76 19 M040/03 90 28

Code Diameter Length mm mm

M092/02 6 400

ST I R R E R BL A D E S - PTFE

• Fit all standard shafts for blades - inert and scratch proof

M040/01 52 14

SQUARE END

• Hole diameter 6.5mm, 3.2mm thick

• For use with M092/.. Stirrer Shafts (seee below)

PLAIN END

M042/02 25 8

mm mm M041/01 65 25 M041/02 75 25 M041/03 105 25 M041/04 125 25 M041/05 150 25

M092/01 6 300

M092/03 6 500M092/04 8 300M092/05 8 400M092/06 8 500M092/07 9.5 550M092/08 9.5 650

SHAFT FOR ST I R R E R BL A D E S - PTFE

• For use with M040/.. and M041/.. Stirrer Blades (see above)

Code Width Height

STANDARD

ANCHOR SHAFT

Code Length Shaft Diameter Rotor Diameter mm mm mm

M080/02 400 6 80

SHAFT FOR ST I R R E R BL A D E S - PTFE

• PTFE encapsulated steel shaft with a fully moulded, PTFE rotor

M080/03 500 6 80M080/07 550 9.5 100M080/09 550 9.5 140M080/10 650 9.5 140

CENTRIFUGAL SHAFT

Code Length Shaft Diameter Rotor Diameter mm mm mm

M084/02 400 6 40

• PTFE encapsulated steel shaft with a fully moulded, PTFE rotor

M084/03 500 6 50M084/07 550 9.5 70M084/08 650 9.5 70

SCREW PROPELLER SHAFT

Code Length Shaft Diameter Rotor Diameter mm mm mm

M088/02 400 6 40

• PTFE encapsulated steel shaft with a fully moulded, PTFE rotor

M088/03 500 6 40M088/07 550 9.5 60M088/08 650 9.5 60

STEEL CORE

Code Length Diameter mm mm

ST I R R E R R O D S - PTFE

• Mild steel core allows Rod to be bent into a permanent shape

M050/03 200 6M050/04 250 6

M050/01 100 6

M050/05 300 6M050/06 350 6 M050/07 400 6

SOLID PTFE - TAPERED TIP

M050/02 150 6

Code Length Diameter mm mm

M051/01 100 8

M051/03 200 8M051/02 150 8

M051/05 300 8M051/04 250 8

MA G N E T R E T R I E V E R - PTFE

Code Length Diameter

mm mm

M060/01 150 10M060/02 250 10M060/03 350 10M060/04 450 10

PTFE

POLYPROPYLENE

RARE EARTH

• For use with Turbo Stirrers

M062/01 300 10M062/02 350 10M062/03 450 10

M063/01 150 10M063/02 250 10M063/03 350 10M063/04 450 10

Code Length Diameter

Code Length Diameter

mm mm

mm mm

Ring handle only on Polypropylene retriever