GB/T 15337-2008 English PDF

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GB/T 15337-2008: General rules for atomic absorption spectrometric analysis
Status: Valid

GB/T 15337: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 15337-2008	329	Add to Cart	3 days	General rules for atomic absorption spectrometric analysis	Valid
GB/T 15337-1994	679	Add to Cart	5 days	General rules for atomic absorption spectrometric analysis	Obsolete

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Basic data

Standard ID: GB/T 15337-2008 (GB/T15337-2008)
Description (Translated English): General rules for atomic absorption spectrometric analysis
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: G04
Classification of International Standard: 71.040.40; 71.040.50
Word Count Estimation: 14,178
Date of Issue: 2008-06-04
Date of Implementation: 2008-12-01
Older Standard (superseded by this standard): GB/T 15337-1994
Quoted Standard: GB/T 4470; GB/T 6682; JJG 694-1990
Regulation (derived from): National Standard Approval Announcement 2008 No.9 (Total No.122)
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 general rule with an atomic absorption spectrometer for quantitative analysis. This standard applies to the use of atomic absorption spectroscopy for trace chemical elements from the constant to quantitative analysis.

GB/T 15337-2008: General rules for atomic absorption spectrometric analysis

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
General rules for atomic absorption spectrometric analysis ICS 71.040.40; 71.040.50 G04 National Standards of People's Republic of China Replacing GB/T 15337-1994 Atomic absorption spectrometry General Posted 2008-06-04 2008-12-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

This standard replaces GB/T 15337-1994 "General atomic absorption spectrometry." This standard and GB/T 15337-1994 main differences are as follows. --- Increasing the physical elimination of interference in the content of 7.2.5.2; --- In 9.2.3 will be "should be placed in a rubber or synthetic resin sheet insulating material above" with "should not be placed in a rubber or synthetic resin Boards and other insulating material above "; --- Remove the original standard in Appendix A. The Standard Appendix A, Appendix B is an informative annex. The standard proposed by China Petroleum and Chemical Industry Association. This standard by the National Standardization Technical Committee Chemistry (SAC/TC63) centralized. The standard by the China Petroleum and Chemical Corporation Beijing Yanshan Company, the Chemical Institute of Standardization responsible for drafting. The main drafters of this standard. Yuhong , Yang Jianhai, Xingsu Xia, Wei Jing. This standard was first published in 1994. Atomic absorption spectrometry General

1 Scope

This standard specifies the general rules by atomic absorption spectrometry for quantitative analysis. This standard applies to the use of atomic absorption spectrometry for trace amounts of chemical elements from the constant quantitative analysis.

2 Normative references

The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard. GB/T 4470 flame emission, atomic absorption and atomic fluorescence spectrometry term (GB/T 4470-1998, idt ISO 6955. 1982) Laboratory use - Specification and test methods GB/T 6682 Analysis JJG694-1990 atomic absorption spectrophotometer test procedures

3 Terms and Definitions

GB/T 4470 regulations and the following terms and definitions apply to this standard. 3.1 Flame will want to analyze the sample analyte into free atoms, by measuring the vapor phase, the ground state atoms of the element of the electrical characteristics Magnetic radiation absorption to determine the chemical elements method. 3.2 Non-flame method (such as electric, laser or chemical reactions, etc.), will want to analyze the sample analyte into free atoms, by measuring The vapor phase of the element to the ground state atomic absorption characteristics of electromagnetic radiation, to determine the chemical elements method. 3.3 Electrothermal (such as graphite furnace, etc.) will want to analyze the sample analyte into free atoms, by measuring the vapor phase in the ground state of the element The characteristic atomic absorption of electromagnetic radiation to determine the chemical elements method. 3.4 Reduced to form a hydride-based analyte by heating (electric or flame) into free atoms of the element by measuring the vapor phase Ground state atoms of the element for characteristic absorption of electromagnetic radiation, to determine the chemical elements method. 3.5 For the analysis of a sample of mercury ions, reduction of free atoms by measuring the vapor phase to the ground state atomic absorption characteristics of electromagnetic radiation, To determine mercury content approach. ......

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