ANSI/ASTM D4278:1996
无机化学分析用木质样品制备的湿灰化程序试验方法

Test Method for Wet Ashing Procedure for Preparing Wood Samples for Inorganic Chemical Analysis

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标准号

ANSI/ASTM D4278:1996

发布

1996年

发布单位

美国国家标准学会

当前最新

ANSI/ASTM D4278:1996

 

 

适用范围

This practice consists of a procedure for decomposition of wood as an initial step for analysis for the constituents arsenic, chromium, copper, phosphate, and zinc, all of which may then be analyzed in accordance with Test Methods D 1326, D 1627, D 1628 and D 5584. 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 Section 7.

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