ASTM D 6979 : 2013-11
Superseded
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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TEST METHOD FOR POLYURETHANE RAW MATERIALS: DETERMINATION OF BASICITY IN POLYOLS, EXPRESSED AS PERCENT NITROGEN
Superseded date
19-07-2015
Superseded by
Published date
01-11-2013
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CONTAINED IN VOL. 08.03, 2015 Evaluates the basic constituents in polyols that are soluble in glacial acetic acid and reactive with perchloric acid.
| Committee |
D 20
|
| DocumentType |
Redline
|
| PublisherName |
American Society for Testing and Materials
|
| Status |
Superseded
|
| SupersededBy |
| ISO 25761:2014 | Plastics — Polyols for use in the production of polyurethanes — Determination of basicity (total amine value), expressed as percent nitrogen |
| BS ISO 25761:2014 | Plastics. Polyols for use in the production of polyurethanes. Determination of basicity (total amine value), expressed as percent nitrogen |
| ASTM E 180 : 2003 | Standard Practice for Determining the Precision of ASTM Methods for Analysis and Testing of Industrial and Specialty Chemicals (Withdrawn 2009) |
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