GB/T 23942-2009: Chemical reagent - General rules for inductively coupled plasma atomic emission spectrometry

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Scope

This standard specifies the requirements and methods for the determination of
metal and non-metallic impurities in chemical reagents by inductively coupled
plasma atomic emission spectrometry.
This standard applies to the liquid specimen of chemical reagents containing a
variety of impurities or the direct sample injection of the sample solution after
removal of the substrate which is determined by the inductively coupled plasma
atomic emission spectrometry (ICP-AES). This standard does not apply to solid
sample injection.

Basic Data

Standard ID	GB/T 23942-2009 (GB/T23942-2009)
Description (Translated English)	Chemical reagent - General rules for inductively coupled plasma atomic emission spectrometry
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	G60
Classification of International Standard	71.040.30
Word Count Estimation	12,199
Date of Issue	2009-06-02
Date of Implementation	2010-02-01
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 specifies the requirements and the determination of measuring chemicals and non-metallic impurities in metals by inductively coupled plasma atomic emission spectrometry. This standard applies to chemical reagent liquid sample containing a variety of impurities or after removal of the test solution directly into the matrix samples by inductively coupled plasma atomic emission spectroscopy (ICP-AES) were measured. This standard does not apply to solid sampling.