GSO ASTM E732:2021

Gulf Standard   Current Edition
· Approved on 01 July 2021 ·

Standard Specification for Disposable Pasteur-Type Pipet

GSO ASTM E732:2021 Files

English 2 Pages
Current Edition Reference Language

GSO ASTM E732:2021 Scope

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.

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