ASTM-D6071:2000 Edition

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D6071-96(2000) Standard Test Method for Low Level Sodium in High Purity Water by Graphite Furnace Atomic Absorption Spectroscopy

Published By	Publication Date	Number of Pages
ASTM	2000	3

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Categories: 71.040.50 - Physicochemical methods of analysis, ASTM

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Description

ASTM D6071-96-Reapproved2000

Historical Standard: Standard Test Method for Low Level Sodium in High Purity Water by Graphite Furnace Atomic Absorption Spectroscopy

ASTM D6071

Scope

1.1 This test method covers the determination of trace sodium in high purity water. The method range of concentration is 1 to 40 µg/L sodium. The analyst may extend the range once its applicability has been ascertained.

Note 1– It is necessary to perform replicate analysis and take an average to accurately determine values at the lower end of the stated range.

1.2 This method is a graphite furnace atomic absorption spectrophotometric method for the determination of trace sodium impurities in ultra high purity water.

1.3 this test method has been used successfully with a high purity water matrix. It is the responsibility of the analyst to determine the suitability of the test method for other matrices.

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.

Keywords

graphite furnace atomic absorption spectroscopy (GFAAS); high purity water; sodium

ICS Code

ICS Number Code 71.040.50 (Physicochemical methods of analysis)

DOI: 10.1520/D6071-96R00

PDF Catalog

PDF Pages	PDF Title
1	Scope Referenced Documents Terminology Summary of Test Method Significance and Use Interferences
2	Apparatus Reagents and Materials Sampling Calibration
3	Procedure Calculation Precision and Bias Keywords X1. TECHNIQUES FOR REDUCING CONTAMINATION X1.1 X1.2 X1.3

Additional information

Standard Title	D6071-96(2000) Standard Test Method for Low Level Sodium in High Purity Water by Graphite Furnace Atomic Absorption Spectroscopy
Published Code	ASTM
Publication Date	2000
Pages Count	3
ICS Codes	71.040.50 - Physicochemical methods of analysis