GB/T 23947.1-2009: Inorganic chemicals for industrial use -- General method for determination of arsenic -- Part 1: Silver diethyldithiocarbamate photometric method

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Scope

This part of GB/T 23942 specifies the general method for the determination of arsenic
in inorganic chemicals for industrial use -- the silver diethyldithiocarbamate
spectrophotometric method.
This method is applicable to an entire test solution or a test portion taken for
determination with arsenic (As) content of 1 μg~20 μg.

Basic Data

Standard ID	GB/T 23947.1-2009 (GB/T23947.1-2009)
Description (Translated English)	Inorganic chemicals for industrial use -- General method for determination of arsenic -- Part 1: Silver diethyldithiocarbamate photometric method
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	G10
Classification of International Standard	71.060.01
Word Count Estimation	10,138
Date of Issue	2009-06-02
Date of Implementation	2010-02-01
Adopted Standard	ISO 2590-1973, MOD
Regulation (derived from)	National Standard Approval Announcement 2009 No.8 (Total No.148)
Issuing agency(ies)	General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary	This standard provides a common method for the determination of inorganic arsenic chemical products-diethyl amino acid silver spectrophotometry. The method is applicable to all parts of the test solution or test solution taken in the determination of arsenic content of 1 ��g ~ 20 ��g of products.