Standard Active Last Updated: Feb 12, 2024 Track Document
ASTM E732-80(2024)

Standard Specification for Disposable Pasteur-Type Pipet

Standard Specification for Disposable Pasteur-Type Pipet E0732-80R24 ASTM|E0732-80R24|en-US Standard Specification for Disposable Pasteur-Type Pipet Standard new BOS Vol. 14.04 Committee E41
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ASTM International

Abstract

This specification covers the design and dimensional requirements for four types (Types I, II, III, and IV) of disposable bacteriological (Pasteur-type) nonvolumetric glass pipets suitable for replicate dispensing of drops of solutions and suspensions for laboratory purposes. The pipets shall be made of good quality, clear glass of either Type I, Class A or B (borosilicate), or Type II (soda lime). They shall be of a one-piece glass construction and each type shall correspondingly meet the requirements for overall length, body length, body outside diameter, body wall thickness, top-to-constriction distance, and tip inside diameter.

Scope

1.1 This specification covers requirements for four types of glass disposable bacteriological (Pasteur type) nonvolumetric pipets suitable for replicate dispensing of drops of solutions and suspensions for laboratory purposes.

FIG. 1 General Form of Glass Disposable Pasteur Pipets

 General Form of Glass Disposable Pasteur Pipets General Form of Glass Disposable Pasteur Pipets

1.2 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

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Details
Book of Standards Volume: 14.04
Developed by Subcommittee: E41.01
Pages: 2
DOI: 10.1520/E0732-80R24
ICS Code: 11.100