Bacteriological pipettes, DIN-AS, 11 m

Catalog nr. 3410711
Witeg

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Sale price€110,64
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Description

Bacteriological measuring pipette DIN-AS 11 ml is a precision glass volumetric instrument intended for accurate liquid handling in microbiological and bacteriological laboratory work. Clear graduation marks are placed at every 1,0 ml interval across the full 11 ml capacity, supporting reliable measurement of culture media, dilutions, reagents and sample aliquots. The reinforced tip improves mechanical robustness at the delivery end and helps reduce breakage during routine pipetting. Packaged as 12 pc(s), the unit size suits day-to-day laboratory consumption and stock management. Produced by manufacturer Witeg, the pipette follows DIN-AS requirements for bacteriological measuring pipettes and is classified among measuring pipettes, glass pipettes and single-use pipette formats. With a net weight of approximately 0,02 kg, it remains light and easy to handle while delivering consistent volume control. Typical applications include media preparation, serial dilutions, inoculum transfer and other protocols that demand defined volumetric accuracy under DIN-AS conditions. The combination of reinforced tip geometry, regular 1,0 ml markings and standardised 11 ml capacity makes this pipette a practical choice for controlled bacteriological workflows.

This article is part of Graduated pipettes, in Pipettes & pipette tips. See also Volumetric pipettes.

Key features

  • Pack size: 12 pc(s)
  • Type: Bacteriological measuring pipette DIN-AS
  • Capacity: 11 ml
  • Graduation: marks every 1,0 ml
  • Tip: reinforced tip

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Questions about Bacteriological pipettes, DIN-AS, 11 m

What is this article?

Bacteriological pipettes, DIN-AS, 11 m is the article on this page. Luminix Health distributes Witeg for laboratory use. It sits in Graduated pipettes, inside Pipettes & pipette tips, in Lab consumables.

A graduated pipette delivers a chosen volume along a scale, to contain or to deliver as marked. Class A and class B differ in tolerance. A serological pipette is a different, usually plastic, article. Reading the meniscus and delivering correctly, blow-out or not, is printed on the pipette.

A pipette moves a measured volume. A volumetric pipette delivers one line. A graduated pipette delivers along a scale. A Pasteur pipette is an uncalibrated transfer. A piston pipette uses a tip, and the tip has to seal on that pipette. A filter tip adds a barrier so aerosol from the sample does not reach the piston. Serological pipettes are the long graduated tubes used with a controller. The volume and the fit are the specification. Piston pipettes are treated under ISO laboratory apparatus. In-vitro work also meets ISO in vitro diagnostic systems.

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