ASTM D 7638 : 2010
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Standard Test Method for Determination of Fatty Acids and Esters in Glycerin
Hardcopy , PDF
11-11-2014
English
01-06-2010
Important note : Users cannot be edited or removed once added to your Multi user PDF.CONTAINED IN VOL. 15.05, 2015 Gives the quantitative determination of the fatty acid and ester content in purified glycerin by the titrimetric method.
| Committee |
D 15
|
| DocumentType |
Test Method
|
| Pages |
3
|
| ProductNote |
Reconfirmed 2010
|
| PublisherName |
American Society for Testing and Materials
|
| Status |
Superseded
|
| SupersededBy |
1.1 This test method provides the quantitative determination of the fatty acid and ester content in purified glycerin by the titrimetric method.
1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.
1.3 This standard may involve hazardous materials, operations and equipment. This 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 and health practices and determine the applicability of regulatory limitations prior to use. Specific precautions are listed in Section 8.
| ASTM D 7640 : 2016 | Standard Specification for Engine Coolant Grade Glycerin |
| ASTM D 4725 : 2015 : REDLINE | Standard Terminology for Engine Coolants and Related Fluids |
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