ASTM D 4224 : 1989
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
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Test Method for Anionic Detergent by Para-Toluidine Hydrochloride (Withdrawn 1995)
01-12-1995
31-12-2010
CONTAINED IN VOL 15.04 1997 Determines equivalent weight and amount of total anionic ingredient in surfactant. Applies to single organic sulfates and specified molecular weight sulfonates and wherever aliphatic chain longer than six carbons present.
| Committee |
ASTM
|
| DocumentType |
Standard
|
| PublisherName |
American Society for Testing and Materials
|
| Status |
Withdrawn
|
| SupersededBy |
| ASTM E 200 : 2016 : REDLINE | Standard Practice for Preparation, Standardization, and Storage of Standard and Reagent Solutions for Chemical Analysis |
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