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This specification covers the design and dimensional requirements for the apparatus used in the microdetermination of methoxyl and ethoxyl groups in organic compounds. This apparatus is composed of a reaction flask, condenser with scrubber, delivery tube, and two types of receivers—one for volumetric analysis, and the other for gravimetric analysis.
This abstract is a brief summary of the referenced standard. It is informational only and not an official part of the standard; the full text of the standard itself must be referred to for its use and application. ASTM does not give any warranty express or implied or make any representation that the contents of this abstract are accurate, complete or up to date.
1.1 This specification covers apparatus for the microdetermination of methoxyl and ethoxyl groups in organic compounds.Note 1-This specification was originally developed by the Committee on Microchemical Apparatus, Division of Analytical Chemistry, American Chemical Society.
ICS Number Code 71.040.20 (Laboratory ware and related apparatus)
ASTM E236-66(2011), Standard Specification for Apparatus for Microdetermination of Alkoxyl Groups, ASTM International, West Conshohocken, PA, 2011, www.astm.orgBack to Top