Nessler Cylinders

• Graduated, With spout.

Density /SG Bottles with Thermometer (Pycnometer)

• With capillary tube and thermometer calibrated to contain (In).

Density Bottles

• With ground-in capillary stopper number and matched to bottle.

Automatic Burettes, Class AS

• Complete set with 2L reservoir and rubber bulb.
• Plain or Schellbach version available.
• 1.5mm bore PTFE key stopcock.

Automatic Burettes, Dr Schilling Type, Schellbach, Class B

• Automatic zero adjustment
• For rapid titration with pinchcock for delivery drop by drop
• Complete set with burette, plastic bottle and base.

Automatic Burettes, Sofnol, Class B

• Easy filling and automatic zero.
• With jet and polyethylene reservoir bottle.
• With simple rubber tube and pinch valve for low cost replacement.

Burettes, Glass Stopcock, Class B, Economy

• Complies with ISO 385.
• Interchangeable glass stopcock.
• Blue enamel graduations for good visibility.
• Manufactured from borosilicate glass.

Burettes, PTFE Stopcock, Class B, Economy

• Complies with ISO 385.
• Blue / amber enamel graduations for good visibility.
• Manufactured from borosilicate glass.

Burettes, Class AS, With Certificate

• Complies with ISO 385.
• Manufactured from precision-bore tubing (borosilicate glass) for high accuracy.
• Grease-free interchangeable PTFE stopcock with 1.5mm bore.
• Graduations in white enamel for increased visibility with dark solutions.
• Individually tested and supplied with a certificate showing exact volume dispensed at 3 points on the scale.

Burettes, Class AS, Schellbach

• Complies with ISO 385.
• Interchangeable PTFE stopcock.
• Graduation and inscription in blue enamel.
• With funnel top to make filling easier and safer.
• Schellbach burette tube with vertical white stripe and central blue ribbon.
  – Facilitate accurate reading of meniscus.
  – Exact position of the meniscus is clearly defined where the blue ribbon splits into a wide and narrow band.

Burettes, Class AS

• Complies with ISO 385.
• Manufactured from precision-bore tubing (borosilicate glass) for high accuracy.
• Grease-free interchangeable PTFE stopcock with 1.5mm bore.
• Graduations in white enamel for increased visibility with dark solutions.

Dropper with Rubber Teats

Serological Pipettes, Disposable, Graduated

• Calibrated “To Deliver/Blow Out”.
• Have negative graduations and fire-polished tips which permit burr-free, even flowrates.

Pasteur Pipettes, Disposable

• Eliminates the danger of cross-contamination of valuable specimens or reagents.
• Pipettes have constriction one inch below the top to facilitate plugging.
• Ideal for rapud non-volumetric transfer work

Volumetric Pipettes, Bulb, One Mark, Class B

• Complies with ISO 648 and DIN 12691.

Volumetric Pipettes, Bulb, One Mark, Class AS, Work Certificate

• Complies with ISO 648 and DIN 12691.
• Supplied with calibration certificate which allows tracebility to National Standards.

Volumetric Pipettes, Bulb, One Mark, Class AS

• Complies with ISO 648 and DIN 12691.
• Markings in permanent amber stain

Measuring Pipettes, Graduated, Type 1, Class / AS Graduated, Type 1, Work Cert, Class AS / Type 1, Class B

Measuring Pipettes, Graduated, Type 1, Class AS

• Complies with ISO 835.
• Calibrated to deliver from zero at the top to any graduation line down to the shoulder.
• Graduation in permanent amber stain which resists aggressive washing solutions.

Measuring Pipettes, Graduated, Type 1, Work Cert, Class AS

• Complies with ISO 835.
• Calibrated to deliver from zero at the top to any graduation line down to the shoulder.
• Graduation in permanent amber stain which resists aggressive washing solutions.
• Each pipette is supplied with calibration certificate showing actual volume dispensed and providing tracebility to national standards.

Measuring Pipettes, Graduated, Type 1, Class B

• Complies with ISO 835.
• Calibrated to deliver from zero at the top to any graduation line down to the shoulder.
• Graduation in permanent amber stain which resists aggressive washing solutions.

Mixing Cylinders, Stoppered, Class B

• Comes with glass stopper.
• Graduation in white enamel for improved visibility with dark coloured solutions.
• Robust hexagonal glass stopper.

Mixing Cylinders, Stoppered, Class A, Certificate

• Comes with polyethylene stopper and robust hexagonal glass foot.
• Individually tested and supplied with certificate showing exact volume contained at 5 points on the scale.

Mixing Cylinders, Stoppered, Class A

• Comes with polyethylene stopper.
• Graduation in white enamel for improved visibility with dark coloured solutions.
• Robust hexagonal glass foot.

Measuring Cylinders, Class B

• Complies with ISO 4788.
• Blue graduation in borosilicate glass with robust hexagonal foot.

Measuring Cylinders, Class A, Work Certificate

• Complies with ISO 4788.
• Individually tested and supplied with certificate showing exact volume contained at 5 points on the scale.

Measuring Cylinders, Class A

• Complies with ISO 4788.
• Hexagon base with spout, White graduation.

Volumetric Flasks, Amber, Class A, With Certificate

• Complies with ISO 1042 and DIN 12664.
• Calibrated to tolerance required by the United States Pharmacopoeia (USP).
• Manufactured from borosilicate glass and equipped with polyethylene stopper.

Volumetric Flasks, Amber, Class A

• Complies with ISO 1042 and DIN 12664.
• Calibrated to tolerance required by the United States Pharmacopoeia (USP).
• Manufactured from borosilicate glass and equipped with polyethylene stopper

Volumetric Flasks, Class B

• Interchangeable polyethylene stopper, Wide mouth.

Volumetric Flasks, Class A, With Certificate

• Complies with ISO 1042 and DIN 12664.
• Calibrated to tolerance required by the United States Pharmacopoeia (USP).
• Manufactured from borosilicate glass and equipped with polyethylene stopper

Volumetric Flasks, Class A

• Complies with ISO 1042 and DIN 12664.
• Calibrated to tolerance required by the United States Pharmacopoeia (USP).
• Manufactured from borosilicate glass and equipped with polyethylene stopper.