ASTM D 1385 : 2007 : R2013 : EDT 1
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Standard Test Method for Hydrazine in Water
Hardcopy , PDF
11-09-2018
English
01-03-2013
Important note : Users cannot be edited or removed once added to your Multi user PDF.CONTAINED IN VOL. 11.01, 2017 Defines the colorimetric determination of hydrazine in boiler feed waters, condensates, natural, and well waters that have been treated with hydrazine (N[2]H[4]).
| Committee |
D 19
|
| DocumentType |
Test Method
|
| Pages |
4
|
| ProductNote |
Reconfirmed EDT 1
|
| PublisherName |
American Society for Testing and Materials
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
1.1This test method covers2 the colorimetric determination of hydrazine in boiler feed waters, condensates, natural, and well waters that have been treated with hydrazine (N2H 4). This test method is usable in the range from 5.0 to 200 μg/L (ppb) hydrazine. The range is for photometric measurements made at 458 nm in 50 mm cell. Higher concentrations of hydrazine can also be determined by taking a more diluted sample.
1.2It is the users' responsibility to ensure the validity of this test method for untested types of waters.
1.3The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.
1.4This 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. For specific precautionary statements, see 5.3, Note 1, and Footnote 8.
| ASTM D 1129 : 2013 : REDLINE | Standard Terminology Relating to Water |
| ASTM E 275 : 2008 | Describing and Measuring Performance of Ultraviolet and Visible Spectrophotometers |
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