ASTM-D3557 2007(Redline)

$30.55

D3557-02(2007)e1 Standard Test Methods for Cadmium in Water (Redline)

Published By	Publication Date	Number of Pages
ASTM	2007	16

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Category: ASTM

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Description

Significance and Use

The test for cadmium is necessary because it is a toxicant and because there is a limit specified for cadmium in potable water in the National Interim Primary Drinking Water Regulations. This test serves to determine whether the cadmium content of potable water is above or below the acceptable limit.

1. Scope

1.1 These test methods cover the determination of dissolved and total recoverable cadmium in water and wastewater by atomic-absorption spectrophotometry and differential pulse anodic stripping voltammetry. Four test methods are included as follows:

1.2 Test Method B can be used to determine cadmium in brines. It is the user’s responsibility to ensure the validity of these test methods for waters of untested matrices.

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.

2. Referenced Documents (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.

ASTM Standards

D858 Test Methods for Manganese in Water D1066 Practice for Sampling Steam D1068 Test Methods for Iron in Water D1129 Terminology Relating to Water D1192 Guide for Equipment for Sampling Water and Steam in Closed Conduits D1193 Specification for Reagent Water D1687 Test Methods for Chromium in Water D1688 Test Methods for Copper in Water D1691 Test Methods for Zinc in Water D1886 Test Methods for Nickel in Water D2777 Practice for Determination of Precision and Bias of Applicable Test Methods of Committee D19 on Water D3370 Practices for Sampling Water from Closed Conduits D3558 Test Methods for Cobalt in Water D3559 Test Methods for Lead in Water D3919 Practice for Measuring Trace Elements in Water by Graphite Furnace Atomic Absorption Spectrophotometry