ASTM-D4768 Standard Test Method for Analysis of 2,6-Ditertiary-Butyl Para-Cresol and 2,6-Ditertiary-Butyl Phenol in Insulating Liquids by Gas Chromatography

ASTM-D4768 - 2011 R19 EDITION - CURRENT
Show Complete Document History

Document Center Inc. is an authorized dealer of ASTM standards.
The following bibliographic material is provided to assist you with your purchasing decision:

Standard Test Method for Analysis of 2,6-Ditertiary-Butyl Para-Cresol and 2,6-Ditertiary-Butyl Phenol in Insulating Liquids by Gas Chromatography
ORDER

Price:

$55.00        


Want this as a site license?

Scope

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.

Keywords

2,6- ditert -Butyl -cresol/phenol content; Electrical insulating oils; Gas chromatography (GC);eminsulating fluids; electrical insulating oil;em2,6- ditertiary -butyl; -cresol/2,6- ditertiary -butyl phenol content, by gas chromatography

To find similar documents by ASTM Volume:

10.03 (Electrical Insulating Liquids and Gases; Electrical Protective Equipment)

To find similar documents by classification:

29.040.10 (Insulating oils)

This document comes with our free Notification Service, good for the life of the document.

This document is available in either Paper or PDF format.

Document Number

ASTM-D4768-11R19

Revision Level

2011 R19 EDITION

Status

Current

Modification Type

Revision

Publication Date

Dec. 1, 2019

Document Type

Test Method

Page Count

4 pages

Committee Number

D27.03