ASTM-D7365 2009

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D7365-09a Standard Practice for Sampling, Preservation and Mitigating Interferences in Water Samples for Analysis of Cyanide

Published By	Publication Date	Number of Pages
ASTM	2009	11

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Categories: 13.060.50 - Examination of water for chemical substances, ASTM

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Description

1.1 This practice is applicable for the collection and preservation of water samples for the analysis of cyanide. This practice addresses the mitigation of known interferences prior to the analysis of cyanide. Responsibilities of field sampling personnel and the laboratory are indicated.

1.2 The sampling, preservation and mitigation of interference procedures described in this practice are recommended for the analysis of total cyanide, available cyanide, weak acid dissociable cyanide, and free cyanide by Test Methods D 2036 , D 4282 , D 4374 , D 6888 , D 6994 , D 7237 , D 7284 , and D 7511 . The information supplied in this practice can also be applied to other analytical methods for cyanide, for example, EPA Method 335.4.

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 and health practices and determine the applicability of regulatory limitations prior to use.

PDF Catalog

PDF Pages	PDF Title
1	Scope Referenced Documents
2	Terminology Summary of Practice Significance and Use Reagents and Materials Hazards Procedure
4	TABLE 1
6	TABLE 2
7	TABLE 3 TABLE 4
9	Keywords X1. EXAMPLES OF HOLDING TIME STUDIES X1.1 X1.2 TABLE X1.1
10	FIG. X1.1 TABLE X1.2
11	FIG. X1.2

Additional information

Standard Title	D7365-09a Standard Practice for Sampling, Preservation and Mitigating Interferences in Water Samples for Analysis of Cyanide
Published Code	ASTM
Publication Date	2009
Pages Count	11
ICS Codes	13.060.50 - Examination of water for chemical substances

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ASTM-D7365 2009

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