ASTM D 3873 : 2001
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Standard Test Method for Valency State of the Arsenic Component of Ammoniacal Copper Arsenate Solutions (Withdrawn 2006)
Hardcopy , PDF
12-07-2006
English
10-04-2001
Important note : Users cannot be edited or removed once added to your Multi user PDF.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.
| Committee |
D 07
|
| DocumentType |
Test Method
|
| Pages |
2
|
| PublisherName |
American Society for Testing and Materials
|
| Status |
Withdrawn
|
| Supersedes |
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.
| 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R2000 | Standard Test Methods for Chemical Analysis of Ammoniacal Copper Arsenate and Ammoniacal Copper Zinc Arsenate (Withdrawn 2006) |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ASTM D 1325 : 1994 : R2000 | Standard Specification for Ammoniacal Copper Arsenate and Ammoniacal Copper Zinc Arsenate (Withdrawn 2006) |
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