Volumetric pipettes

The LABSOLUTE® graduated and volumetric pipettes are made of soda-lime glass and have a batch identification. A batch-specific certificate of conformity is available on request.

Calibration
The graduated and volumetric pipettes are calibrated to "Ex" (+5 seconds) so that the draining volume of liquid corresponds to the printed volume specification after five seconds.

Accuracy class AS
All LABSOLUTE® graduated and volumetric pipettes satisfy the criteria of the highest accuracy class A. The tolerance lies within the standard defined for class A. The suffix "S" means rapid draining. The draining time is between 5 and 20 seconds, depending on the nominal volume, as opposed to 10 to 60 seconds with class A.

Durable labelling
All information is imprinted in brown diffusion dye. This dye is burned into the surface of the glass and can only be destroyed by glass erosion. The labelling is therefore unaffected by chemicals and cleaning agents.

Comply with DIN EN ISO 648. 3, 4 and 15 ml in addition to DIN EN ISO 648.

Manufactured from transparent PE. Sterile or non-sterile. Graduated.

For research and development only.

Soda glass. Conformity-certified. With batch date identification. DIN EN ISO 648, DIN 12687. Calibrated to deliver (EX). Ring mark and inscriptions in permanent blue enamel.

EX (TD) calibrated. With dated batch identification. Declaration of conformity acc. to DIN 12600. With durable amber stain graduation, acc.to DIN EN ISO 648.
For those products, batch calibration reports, which are free of charge, can be generated and printed on www.hirschmannlab.com. Additional single calibration reports or DAkkS certificates (former DKD calibration reports) are available.

BLAUBRAND^®, DE-M marking. DIN EN ISO 648. Calibrated to deliver (TD, EX). Marks and inscriptions in high contrast blue enamel. Incl. one USP batch certificate. On request, also available with USP individual certificate or DAkkS certificate.
The batch certificate or individual certificate is also available to download from the manufacturer's website.

All Blaubrand^® volumetric pipettes are supplied with batch number and one batch certificate per manufacturer's outer pack (up to 2ml: 12 cylinders, above 2.5ml: 6 cylinders per pack). Also available with individual certificate or DAkkS (former DKD) calibration certificate, please enquire.

• DIN EN ISO 648
• DE-M marking
• Graduations and inscriptions in highly contrasting blue enamel
• Calibrated to deliver (EX)

EX (TD) calibrated. With dated batch identification. Declaration of conformity acc. to DIN 12600. One mark pipettes, graduation in high-contrast blue colour. Acc. to DIN EN ISO 648. Length ± 5 mm.
For those products, batch calibration reports, which are free of charge, can be generated and printed on www.hirschmannlab.com. Additional single calibration reports or DAkkS certificates (former DKD calibration reports) are available.

EX (TD) calibrated. Tolerances better than class B requirements. With durable amber stain graduation, acc. to DIN EN ISO 648.

Blaubrand^® Eterna. DIN EN ISO 648. Calibrated to deliver (TD, EX). DE-M marking. Graduations and inscriptions in Eterna amber stain (particularly resistant to aggressive cleaning methods). All Blaubrand^® bulb pipettes are supplied with a batch number and one batch certificate per manufacturer's outer pack. Also available with an individual works, USP, or DAkkS (former DKD) calibration certificate on request.
The batch certificate is also available to download from the supplier's website.

EX (TD) calibrated. Volume between two marks (partial delivery). With dated batch identification. Declaration of conformity acc. to DIN 12600. Volume mark, ringmark and graduation in durable amber stain graduation, acc. to DIN EN ISO 648.
For those products, batch calibration reports, which are free of charge, can be generated and printed on www.hirschmannlab.com. Additional single calibration reports or DAkkS certificates (former DKD calibration reports) are available.