Volumetric Pipettes
.jpg~wn.jpg "BRAND™ BLAUBRAND™ One-mark Glass Bulb Pipets, Class A, USP, Certified")
BRAND™ BLAUBRAND™ One-mark Glass Bulb Pipets, Class A, USP, Certified
High contrast blue enamel represents optimum combination of resistance and readability
Brand™ Blaubrand™ AR-GLAS™ 1-Mark Bulb Pipets, with Certificate
Manufactured from AR-GLAS™ Soda-lime glass. BRAND™ Blaubrand™ AR-GLAS™ 1-Mark Bulb Pipets include DE-M Marking in blue enamel. Delivered with individual conformity certificate.
Brand™ Blaubrand™ AR-GLAS™ 2-Mark Bulb Pipets, with Certificate
Manufactured from AR-GLAS™ Soda-lime glass. BRAND™ Blaubrand™ AR-GLAS™ 2-Mark Bulb Pipets include DE-M Marking in blue enamel. Delivered with individual conformity certificate.
BRAND™ SilberBrand™ ETERNA Type 2 Graduated Pipettes
AR-Glas™ graduated pipettes
Brand™ Blaubrand™ AR-GLAS™ 1-Mark Bulb Pipets
Manufactured from AR-GLAS™ Soda-lime glass. BRAND™ Blaubrand™ AR-GLAS™ 1-Mark Bulb Pipets include DE-M Marking in blue enamel. Delivered with batch number and enclosed one batch certificate per packing unit of the manufacturer. DAkkS calibration certificate available upon request.
Brand™ Blaubrand™ Eterna™ Class AS Bulb Pipets, with Certificate
Manufactured from AR-GLAS™ Soda-lime glass and complies with DIN EN ISO 648 standards. Delivered with individual conformity certificate.
BRAND™ BLAUBRAND™ Class AS AR-Glass Volumetric Bulb Pipet
Calibrated to deliver (TD, Ex). BRAND™ BLAUBRAND™ Class AS AR-Glass Volumetric Bulb Pipet provides a waiting time of only 5 seconds.
Brand™ Blaubrand™ AR-GLAS™ 1-Mark Bulb Pipets, with Batch Certificate
Manufactured from AR-GLAS™ Soda-lime glass. BRAND™ Blaubrand™ AR-GLAS™ 1-Mark Bulb Pipets include DE-M Marking in blue enamel. Total order delivered from one batch (to the extent possible).
BRAND™ BLAUBRAND™ Class AS AR-Glass Volumetric Bulb Pipet with USP Certificate
Calibrated to deliver (TD, Ex). BRAND™ BLAUBRAND™ Class AS AR-Glass Volumetric Bulb Pipet with USP Certificate provides a waiting time of only 5 seconds.
Brand™ BLAUBRAND™ One-mark Glass Bulb Pipets, Class A, with Certificate
High contrast blue enamel represents optimum combination of resistance and readability. Delivered with individual USP conformity certificate.
Brand™ Blaubrand™ Eterna™ Class AS USP Bulb Pipets, with Certificate
Manufactured from AR-GLAS™ Soda-lime glass and complies with DIN EN ISO 648 standards. BRAND™ Blaubrand™ Eterna™ Class AS Bulb Pipets are delivered with individual USP conformity certificate.
Brand™ Class AS AR-Glass Blau™ Volumetric Bulb Pipets, with Certificate
Unique Class AS Volumetric Pipettes made of Soda-lime glass with 1 marking and blue graduation with a volume of 8ml, a tolerance of 0.02 ±ml, and an overall length of 440 ± 10mm. Delivered with individual conformity certificate.
Brand™ Blaubrand™ Eterna™ Class AS Bulb Pipets, with Batch Certificate
Manufactured from AR-GLAS™ Soda-lime glass and complies with DIN EN ISO 648 standards. Delivered with batch number and one batch certificate per packing unit of the manufacturer. Total order delivered from one batch (to the extent possible).
Brand™ Blaubrand™ One-Mark Bulb Pipettes, with Certificate
Unique class AS volumetric pipettes made of Soda-lime glass with 1 marking and blue graduation. Delivered with individual conformity certificate.
Brand™ Blaubrand™ AR-GLAS™ 2-Mark Bulb Pipets
Manufactured from AR-GLAS™ Soda-lime glass. BRAND™ Blaubrand™ AR-GLAS™ 2-Mark Bulb Pipets include DE-M Marking in blue enamel. Delivered with batch number and enclosed one batch certificate per packing unit of the manufacturer. DAkkS calibration certificate available upon request.
Brand™ Blaubrand™ Eterna™ Class AS Bulb Pipets, with Certificate
Manufactured from AR-GLAS™ Soda-lime glass and complies with DIN EN ISO 648 standards. Delivered with individual USP conformity certificate.
Brand™ BLAUBRAND™ Class AS AR-Glass Volumetric Bulb Pipet with Certificate
Calibrated to deliver (TD, Ex). BRAND™ BLAUBRAND™ Class AS AR-Glass Volumetric Bulb Pipet with USP Certificate provides a waiting time of only 5 seconds. Delivered with individual USP conformity certificate.
Brand™ BLAUBRAND™ Class AS AR-Glass Volumetric Bulb Pipet, with Certificate
Calibrated to deliver (TD, Ex). BRAND™ BLAUBRAND™ Class AS AR-Glass Volumetric Bulb Pipet provides a waiting time of only 5 seconds. Delivered with individual conformity certificate.
Brand™ Blaubrand™ Soda Lime Glass Graduated Pipets
Manufactured from AR-GLAS™ Soda Lime Glass. BRAND™ Blaubrand™ Soda Lime Glass Graduated Pipets are DIN EN ISO 835 certified and calibrated to deliver.
Brand™ Blaubrand™ AR-GLAS™ 2-Mark Bulb Pipets, with Batch Certificate
Manufactured from AR-GLAS™ Soda-lime glass. BRAND™ Blaubrand™ AR-GLAS™ 2-Mark Bulb Pipets include DE-M Marking in blue enamel. Total order delivered from one batch (to the extent possible).
DWK Life Sciences Volumetric Pipette, from Soda-lime Glass, Class B, amber diffusion print
Pipettes are used for precise measurement and decanting of liquids. Only certain quantities can be filled with bulb pipettes.
DWK Life Sciences Volumetric Pipette, from Soda-lime Glass, Class AS, amber diffusion print, with batch certificate and certificate of conformity
Pipettes are used for precise measurement and decanting of liquids. Only certain quantities can be filled with bulb pipettes.
Hirschmann™ Class AS Volumetric Pipettes with Amber Stain Graduation
Provides an extremely high degree of volumetric accuracy for your pipetting needs. Hirschmann Instruments™ Class AS Volumetric Pipettes with Amber Stain Graduation are manufactured from clear AR™ glass.
Hirschmann™ Class AS AR™ Glass Volumetric Pipettes
Provides an extremely high degree of volumetric accuracy for your pipetting needs. Hirschmann Instruments™ Class AS AR™ Glass Volumetric Pipettes come with amber stain graduation marks.
VistaLab™ Technologies MLA™ D-Tipper™ Special Edition Fixed Volume Pipets
Slim tapered design and location of the detipping mechanism provides easy access to narrow tubes
Hirschmann™ AR™ Glass Volumetric Pipettes, Class AS
Provides an extremely high degree of volumetric accuracy for your pipetting needs. Hirschmann Instruments™ AR™ Glass Volumetric Pipettes, Class AS come with blue graduation.
Hirschmann™ Class AS Graduated Pipettes, Blue Graduation
Provides volumetric accuracy for your pipetting needs. Hirschmann Instruments™ Class AS Graduated Pipettes, Blue Graduation come with a cotton plug end as standard.
Hirschmann™ Class A Volumetric Pipettes with Amber Stain Graduation, USP
Provides an extremely high degree of volumetric accuracy according to USP standards for your pipetting needs. Hirschmann™ Class A Volumetric Pipettes with Amber Stain Graduation are manufactured from clear AR-Glas™.
Hirschmann™ AR™ Glass Volumetric Pipettes
Provides an extremely high degree of volumetric accuracy for your pipetting needs. Hirschmann Instruments™ AR™ Glass Volumetric Pipettes have a tolerance better than Class B.
Hirschmann™ Individual Calibration Certificates for Volumetric Pipettes
Providing verification of an extremely high degree of volumetric accuracy for your pipetting needs.
Volumetric pipettes, also known as bulb pipettes, are manual liquid handling devices used in many laboratories for the transfer and dispense of a single, specific quantity of liquid to a very high degree of accuracy. They are normally used in conjunction with a suitable pipette filler for user safety, and to minimise potential contamination.
Most volumetric pipettes are made from clear borosilicate glass or soda lime glass for enhanced chemical and heat resistance. Amber glass versions are also available for light-sensitive samples. Disposable plastic volumetric pipettes are also used, although some plastic versions are made of polypropylene and may be autoclavable.
Volumetric pipettes comprise a narrow tip, an elongated stem, and an intermediate bulb or reservoir some way down to increase holding capacity. Most volumetric pipettes are ‘one-mark’ (occasionally two-mark) and are etched or printed on the bulb or stem with the necessary fill level and other information appropriate to the nominal capacity.
Volumetric pipettes are calibrated to deliver (TD) volumes typically ranging from 0.5mL to 100mL or more. They may be designated as Class A, Class AS or Class B depending on their accuracy and tolerance, and many come with certification to accepted manufacturing standards, compliance and conformity, often with individual batch manufacture traceability.
What is a volumetric pipette used for?
Volumetric pipettes have many uses in the laboratory or the wider working environment:
- Creation of serial dilutions and stock solutions
- Titrations and volumetric analysis
- Routine handling of analytical solutions, cell culture media, organic chemicals, solvents and other liquids