ASTM-D3920 2007(Redline)

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D3920-02(2007)e1 Standard Test Method for Strontium in Water (Redline)

Published By	Publication Date	Number of Pages
ASTM	2007	5

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

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Description

Significance and Use

Although most potable supplies contain little strontium, some well waters in the midwestern part of the United States have levels as high as 39 mg/L. ³

This test method affords a reliable means of accurately determining strontium and correcting calcium results obtained by the methods cited in 6.2 .

1. Scope

1.1 This test method covers the determination of dissolved and total recoverable strontium in water and wastewater by atomic absorption spectroscopy.

1.2 The test method is applicable in the range from 0.1 to 1 mg/L of strontium. The range may be extended by dilution of the original sample.

1.3 Round-robin data were obtained in natural and reagent water matrices. It is the user’s responsibility to ensure the validity of the test method 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. Specific precautionary statements are given in 8.4 and 8.9.

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

D1129 Terminology Relating to Water D1193 Specification for Reagent 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 D4691 Practice for Measuring Elements in Water by Flame Atomic Absorption Spectrophotometry D4841 Practice for Estimation of Holding Time for Water Samples Containing Organic and Inorganic Constituents D5810 Guide for Spiking into Aqueous Samples D5847 Practice for Writing Quality Control Specifications for Standard Test Methods for Water Analysis

Keywords

atomic absorption; strontium; water;

ICS Code

ICS Number Code 13.060.50 (Examination of water for chemical substances)

DOI: 10.1520/D3920-02R07E01

Additional information

Standard Title	D3920-02(2007)e1 Standard Test Method for Strontium in Water (Redline)
Published Code	ASTM
Publication Date	2007
Pages Count	5
ICS Codes	13.060.50 - Examination of water for chemical substances

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ASTM-D3920 2007(Redline)

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