SN/T 4572-2016Determination of mercury content in copper concentrates--Enter solid sampling-direct determination of mercury analysis method (English PDF)
铜精矿中汞的测定 固体进样—直接测汞仪法
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Issued by
General Administration of Customs
Level / Type
National · Recommended
Issue date
August 23, 2016
Implementation date
March 1, 2017
Scope
SN/T 4572-2016 is the English-translated version of 铜精矿中汞的测定 固体进样—直接测汞仪法.
SN/T 4572-2016 — This standard specifies the method of direct mercury injection by solid sample to determine mercury content in copper concentrates. This standard applies to the determination of mercury content in copper concentrates. The measurement range is. 0.0050µg/g~15µg/g.
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Document preview — SN/T 4572-2016
National Standard of the People's Republic of China
- Classification
- H 13
Issued by: General Administration of Customs
Contents
- Document data1
Document data
Chinese classification (CCS): H13.
Estimated length of the Chinese original: 6,692 words.
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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 4 pages — is available in the English PDF.
Referenced standards
Normative references
- GB/T 6379.2Measurement methods and results -- Accuracy (trueness and precision) -- Part 2: Determine the standard methods of measurement repeatability and reproducibility of the basic method
- GB/T 6682Water for analytical laboratory use - Specification and test methods
- GB/T 8170Rules of rounding off for numerical values & expression and judgement of limiting values
- GB/T 14263Methods for sampling and sample preparation of flotation copper concentrates in bulk
JJG548
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Related Standards
GB/T 14263-2010 — Methods for sampling and sample preparation of flotation copper concentrates in bulk
GB/T 6379.2-2004 — Measurement methods and results -- Accuracy (trueness and precision) -- Part 2: Determine the standard methods of measurement repeatability and reproducibility of the basic method
GB/T 6682-2008 — Water for analytical laboratory use - Specification and test methods
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SN/T 4572-2016
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