ASTM D 4768 : 2011
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 Analysis of 2,6-Ditertiary-Butyl Para-Cresol and 2,6-Ditertiary-Butyl Phenol in Insulating Liquids by Gas Chromatography
Hardcopy , PDF
12-12-2019
English
01-08-2011
Important note : Users cannot be edited or removed once added to your Multi user PDF.This test method covers the determination by gas chromatography of 2,6-ditertiary-butyl para-cresol and 2,6-ditertiary-butyl phenol in new and used insulating liquids at concentrations up to 0.5 %.
| Committee |
D 27
|
| DocumentType |
Test Method
|
| Pages |
3
|
| PublisherName |
American Society for Testing and Materials
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
1.1 This test method covers the determination by gas chromatography of 2,6-ditertiary-butyl para-cresol and 2,6-ditertiary-butyl phenol in new and used insulating liquids at concentrations up to 0.5 %. It includes the determination in Type I and II insulating mineral oils as specified in Specification D3487, but has also been used to measure these inhibitors in other insulating liquids, such as esters and high fire-point hydrocarbons.
1.2 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.
| ASTM D 117 : 2018 | Standard Guide for Sampling, Test Methods, and Specifications for Electrical Insulating Liquids |
| ASTM D 5222 : 2016 | Standard Specification for High Fire-Point Mineral Electrical Insulating Oils |
| ASTM D 3487 : 2016 : EDT 1 | Standard Specification for Mineral Insulating Oil Used in Electrical Apparatus |
| ASTM D 3487 : 2016 | Standard Specification for Mineral Insulating Oil Used in Electrical Apparatus |
| ASTM D 5222 : 2016 | Standard Specification for High Fire-Point Mineral Electrical Insulating Oils |
| ASTM D 5222 : 2008 | Standard Specification for High Fire-Point Mineral Electrical Insulating Oils |
| ASTM D 3487 : 2000 | Standard Specification for Mineral Insulating Oil Used in Electrical Apparatus |
| ASTM D 5222 : 2000 | Standard Specification for High Fire-Point Mineral Electrical Insulating Oils |
| ASTM D 3487 : 2008 | Standard Specification for Mineral Insulating Oil Used in Electrical Apparatus |
| ASTM D 3487 : 2009 | Standard Specification for Mineral Insulating Oil Used in Electrical Apparatus |
| ASTM D 3487 : 2000 : R2006 | Standard Specification for Mineral Insulating Oil Used in Electrical Apparatus |
| ASTM D 3487 : 1988 : R1993 | Standard Specification for Mineral Insulating Oil Used in Electrical Apparatus |
| ASTM D 3487 : 2016 : EDT 1 | Standard Specification for Mineral Insulating Oil Used in Electrical Apparatus |
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