GB/T 1513-2006Manganese ores - Determination of calcium and magnesium contents -Flame atomic absorption spectrometric method (English PDF)
锰矿石 钙和镁含量的测定 火焰原子吸收光谱法
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Issued by
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China; Standardization Administration of China
Level / Type
National · Recommended
Issue date
September 12, 2006
Implementation date
February 1, 2007
Scope
GB/T 1513-2006 is the English-translated version of 锰矿石 钙和镁含量的测定 火焰原子吸收光谱法.
GB/T 1513-2006 is the Chinese national standard on manganese ores - determination of calcium and magnesium contents -flame atomic absorption spectrometric method, in the field of mining and minerals.
The /T suffix marks it as a recommended standard: it is not compulsory by itself, but it becomes binding as soon as a contract, a tender or a customer specification calls it up — which in practice is how most foreign buyers meet it.
It was issued on 12 September 2006 by the General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China; Standardization Administration of China, and has been in force since 1 February 2007.
Classification: ICS 73.060.20, CCS D32. This page is published from the official record of the standard held by the Chinese standards administration: the identification, the dates, the classification and the issuing body are taken from there.
The clause text, the tables and the numeric limits are in the document itself, which is delivered complete in English translation.
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Document preview — GB/T 1513-2006
National Standard of the People's Republic of China
- ICS
- 73.060.20
- Classification
- D32
Issued by: General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China; Standardization Administration of China
Contents
- Foreword
- 1 Scope
- 2 Normative references
- 3 Principle
- 4 Reagents and materials
- 5 Apparatus and equipment
- 6 Sampling and sample preparation
- 7 Analytical procedure
- 8 Calculation of the results
- 9 Permissible difference
- 10 Test report
3 Principle
4 Reagents and materials
5 Apparatus and equipment
6 Sampling and sample preparation
7 Analytical procedure
8 Calculation of the results
9 Permissible difference
10 Test report
Foreword
This document was issued on 12 September 2006 by the State Administration for Market Regulation and the Standardization Administration of the People's Republic of China, and has been in force since 1 February 2007.
It replaces GB/T 1513-1979.
Classification: ICS 73.060.20, CCS D32.
About this edition
GB/T 1513-2006 is the current edition. It was issued on 12 September 2006 and has been in force since 1 February 2007, replacing GB/T 1513-1979.
GB/T 1513-1979 has been superseded: a specification that still cites it is citing a withdrawn edition.
The interval between issue and effect is the transition period. It exists so that producers, laboratories and buyers can requalify products, revise procedures and use up documentation before the new text becomes the one that applies. The date on this page is the official one from the record of the Standardization Administration.
Classification and status
GB/T 1513-2006 is classified under ICS 73.060.20, in the field of mining and minerals. ICS is the International Classification for Standards, the same scheme used by ISO and by the national bodies of most countries, which is what allows a Chinese standard to be placed beside its foreign counterparts on subject rather than on number.
Its Chinese Standard Classification code is CCS D32. CCS is the domestic scheme, a letter for the sector and two digits for the subject within it, and it is the code by which the standard is filed and searched in China.
The GB/T prefix marks a recommended national standard. It is not, in itself, law: it becomes binding when a contract names it, when a regulation or a mandatory standard refers to it, or when a producer declares conformity with it. In practice that covers most of the cases in which it will be read — a purchase specification, an inspection agreement or a certification scheme.
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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 8 pages — is available in the English PDF.
Similar standards
Editions of GB/T 1513
| Edition | Title | Revision | Status |
|---|---|---|---|
| GB/T 1513-2006 | Manganese ores - Determination of calcium and magnesium contents -Flame atomic absorption spectrometric method | current edition | Current |
| GB/T 1513-1979 | Methods for determination of calcium oxide and magnesium oxide contents in manganese ores--Atomic absorption spectrophotometric method | previous edition | Superseded |
This page sells the current edition, GB/T 1513-2006. Earlier editions are listed for reference only.
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