HG/T 4551.1-2013Determination of nickel in waste chemicals - Part 1: Dimethylglyoxime spectrophotometric method (English PDF)
废弃化学品中镍的测定 第1部分：丁二酮肟分光光度法
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Issued by
MIIT
Level / Type
Industry · Recommended
Issue date
October 17, 2013
Implementation date
March 1, 2014
Scope
HG/T 4551.1-2013 is the English-translated version of 废弃化学品中镍的测定 第1部分：丁二酮肟分光光度法.
HG/T 4551.1-2013 is the first part of a recommended Chinese chemical industry standard on measuring nickel in waste chemicals, and it covers the dimethylglyoxime spectrophotometric method. The part sets out the principle of the method and then the reagents and materials, the instruments and equipment, the preparation of the sample, the analytical procedure and the calculation of the result. It is one of four parts, each resting on a different measuring technique for the same element. The standards it quotes are GB/T 6682-2008, HG/T 3696.2 and HG/T 3696.3. Chinese classification Z04 and international classification 13.030.01 place it with waste testing, and the issuing agency is the Ministry of Industry and Information Technology. Issued on 17 October 2013, it has applied since 1 March 2014.
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Document preview — HG/T 4551.1-2013
National Standard of the People's Republic of China
- ICS
- 13.030.01
Issued by: Ministry of Industry and Information Technology of the People's Republic of China
Contents
- 2 Normative references
2 Normative references
HG/T 4551.1-2013 cites the following standards, which apply in full or in part through the references made to them in its clauses.
GB/T 6682-2008
HG/T 3696.2
HG/T 3696.3
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 25 pages — is available in the English PDF.
Referenced standards
Normative references
- GB/T 6682-2008Water for analytical laboratory use - Specification and test methods
- HG/T 3696.2Inorganic chemical products - Preparation of standard solutions, reagent solutions and products for chemical analysis - Part 2: Preparation of impurity standard solutions
- HG/T 3696.3Inorganic chemical products - Preparation of standard solutions, reagent solutions and products for chemical analysis - Part 3: Preparation of reagent solutions and products
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Related Standards
GB/T 6682-2008 — Water for analytical laboratory use - Specification and test methods
HG/T 3696.2-2011 — Inorganic chemical products - Preparation of standard solutions, reagent solutions and products for chemical analysis - Part 2: Preparation of impurity standard solutions
HG/T 3696.3-2002 — Inorganic chemical products - Preparation of reagent solutions and products for chemical analysis
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HG/T 4551.1-2013
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