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ASTM D 3873 : 2001

Withdrawn

Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

Standard Test Method for Valency State of the Arsenic Component of Ammoniacal Copper Arsenate Solutions (Withdrawn 2006)

Available format(s)

Hardcopy , PDF

Withdrawn date

12-07-2006

Language(s)

English

Published date

10-04-2001

CONTAINED IN VOL. 04.10, 2005 Gives test method for testing batches of concentrated ammoniacal copper arsenate (ACA) solution, prepared by air-oxidation of trivalent arsenic.

1.1 This test method is intended for testing batches of concentrated ammoniacal copper zinc arsenate (ACZA) solution, prepared by air-oxidation of trivalent arsenic. The test method provides a means of confirming that oxidation has been completed and that at least 99.5 % of the arsenic has been oxidized. The sample for testing should contain 100 ± 20 mg of potential As2 O5. A200-mL aliquot of a concentrate containing 8 to 12 % of preservative oxides is suitable.

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.

Committee
D 07
DocumentType
Test Method
Pages
2
PublisherName
American Society for Testing and Materials
Status
Withdrawn
Supersedes

ASTM D 1326 : 1994 : R2000 Standard Test Methods for Chemical Analysis of Ammoniacal Copper Arsenate and Ammoniacal Copper Zinc Arsenate (Withdrawn 2006)

ASTM D 1325 : 1994 : R2000 Standard Specification for Ammoniacal Copper Arsenate and Ammoniacal Copper Zinc Arsenate (Withdrawn 2006)

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£56.36
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