ASTM D1385 - 07(2018)e1 - Standard Test Method for Hydrazine in Water

ASTM D1385 - 07(2018)e1

Standard Test Method for Hydrazine in Water

Status : Current   Published : August 2018

Format
PDF

Format
HARDCOPY



1.1 This test method covers 2 the colorimetric determination of hydrazine in boiler feed waters, condensates, natural, and well waters that have been treated with hydrazine (N 2H 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.

1.2 It is the users’ responsibility to ensure the validity of this test method for untested types of waters.

1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

1.4  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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. For specific precautionary statements, see 5.3, 8.4, and Footnote 5.

1.5  This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.




Standard NumberASTM D1385 - 07(2018)e1
TitleStandard Test Method for Hydrazine in Water
StatusCurrent
Publication Date01 August 2018
Normative References(Required to achieve compliance to this standard)No other standards are normatively referenced
Informative References(Provided for Information)No other standards are informatively referenced
Descriptors Colorimetric determination, dimethlyaminobenzaldehye method, hydrazine, photometer, photometric measurement, water
ICS13.060.50
PublisherASTM
FormatA4
DeliveryYes
Pages4
File Size101 KB
Price£36.00


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