ASTM D 4794 : 1994 : R2022 : EDT 1
Current
The latest, up-to-date edition.
Standard Test Method for Determination of Ethoxyl or Hydroxyethoxyl Substitution in Cellulose Ether Products by Gas Chromatography
Hardcopy , PDF
English
07-07-2022
Important note : Users cannot be edited or removed once added to your Multi user PDF.| Committee |
D 01
|
| DocumentType |
Test Method
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| Pages |
3
|
| ProductNote |
ε1NOTE—Editorial update made to1.3and9.1.8in June 2022.
|
| PublisherName |
American Society for Testing and Materials
|
| Status |
Current
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| Supersedes |
1.1This test method is applicable to the determination of ethoxyl or hydroxyethoxyl substitution in cellulose ether products by a Zeisel gas chromatographic technique.
1.2The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.
1.3This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. For specific hazard statements, see Section 5 and 9.1.8.1.
1.4This 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.
| ASTM D 914 : 2012 : R2019 | Standard Test Methods for Ethylcellulose |
| ASTM D 2364 : 2015 : R2021 | Standard Test Methods for Hydroxyethylcellulose |
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