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ASTM D2668-02

Historical Revision

Standard Test Method for 2,6-<i>di-tert</i>-Butyl-<i> p</i>-Cresol and 2,6-<ital>di-tert</ital>-Butyl Phenol in Electrical Insulating Oil by Infrared Absorption

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1.1 This test method covers the determination of the weight percent of 2,6-ditertiary-butyl paracresol and 2,6-ditertiary-butyl phenol in new or used electrical insulating oil in concentrations up to 0.5 % by measuring its absorbance at the specified wavelengths in the infrared spectrum.

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.


SDO ASTM: ASTM International
Document Number D2668
Publication Date Oct. 10, 2002
Language en - English
Page Count 5
Revision Level 02
Supercedes
Committee D27.03
Publish Date Document Id Type View
Dec. 1, 2007 D2668-07 Revision
Oct. 10, 2002 D2668-02E01 Revision
Oct. 10, 2002 D2668-02 Revision
Dec. 10, 1996 D2668-96 Revision
Dec. 1, 2021 D2668-07R21 Reaffirmation
Nov. 1, 2013 D2668-07R13 Reaffirmation