H15 贵金属及其合金分析方法 标准查询与下载



共找到 306 条与 贵金属及其合金分析方法 相关的标准,共 21

Methods for chemical analysis of silver slag from lead smelting Part 5: Determination of bismuth content by flame atomic absorption spectrometry and Na2EDTA titration

ICS
77.120.99
CCS
H15
发布
2020-04-16
实施
2020-10-01

Methods for chemical analysis of silver concentrates--Determination of copper content

ICS
77.120.99
CCS
H15
发布
2019-08-02
实施
2020-01-01

Methods for chemical analysis of silver concentrates Part 4: Determination of aluminum oxide content Chromium Azur S spectrophotometry and Na2EDTA titration

ICS
77.120.99
CCS
H15
发布
2019-08-02
实施
2020-01-01

Methods of chemical analysis of silver concentrates Part 10: Determination of antimony content Hydride generation-atomic fluorescence spectrometry and flame atomic absorption spectrometry

ICS
77.120.99
CCS
H15
发布
2019-08-02
实施
2020-01-01

Methods for chemical analysis of silver concentrates Part 8: Determination of zinc content Na2EDTA titration method

ICS
77.120.99
CCS
H15
发布
2019-08-02
实施
2020-01-01

Methods for chemical analysis of tetraammine platinum nitrate Part 1: Determination of platinum content Hydrazine hydrate reduction method

ICS
77.120.99
CCS
H15
发布
2019-08-02
实施
2020-01-01

Platinum and platinum-based alloy scrap sampling methods

ICS
77.150.99
CCS
H15
发布
2019-08-02
实施
2020-01-01

Methods for chemical analysis of silver concentrates Part 14: Determination of thallium content by inductively coupled plasma mass spectrometry and inductively coupled plasma atomic emission spectrometry

ICS
77.120.99
CCS
H15
发布
2019-08-02
实施
2020-01-01

Chemical Analysis Methods for Palladium Absorbing Resin Determination of Palladium Content Fire Assay Gold Enrichment-Inductively Coupled Plasma Atomic Emission Spectrometry

ICS
77.120.99
CCS
H15
发布
2019-08-02
实施
2020-01-01

Methods for chemical analysis of silver concentrates Part 12: Determination of chromium content diphenylcarbazide photometric method

ICS
77.120.99
CCS
H15
发布
2019-08-02
实施
2020-01-01

Methods of chemical analysis of silver concentrates Part 5: Determination of sulfur content Barium sulfate gravimetric method and combustion-acid-base titration method

ICS
77.120.99
CCS
H15
发布
2019-08-02
实施
2020-01-01

Methods for chemical analysis of tetraammine platinum nitrate Part 2: Determination of copper, lead, zinc, nickel, iron, manganese and aluminum contents by inductively coupled plasma atomic emission spectrometry

ICS
77.120.99
CCS
H15
发布
2019-08-02
实施
2020-01-01

Methods of chemical analysis of silver concentrates Part 9: Determination of lead, zinc and cadmium content Flame atomic absorption spectrometry

ICS
77.120.99
CCS
H15
发布
2019-08-02
实施
2020-01-01

Methods for chemical analysis of silver concentrates Part 11: Determination of bismuth content Hydride generation-atomic fluorescence spectrometry, flame atomic absorption spectrometry and Na2EDTA titration

ICS
77.120.99
CCS
H15
发布
2019-08-02
实施
2020-01-01

Methods for chemical analysis of silver concentrates--Determination of magnesium oxide content

ICS
77.120.99
CCS
H15
发布
2019-08-02
实施
2020-01-01

Methods for chemical analysis of 1,2-bisdiphenylphosphine ethane palladium chloride Part 1: Determination of palladium content diacetyl oxime gravimetric method

ICS
77.120.99
CCS
H15
发布
2019-08-02
实施
2020-01-01

Methods for chemical analysis of palladium tetraammonium sulfate Part 2: Determination of magnesium, aluminum, chromium, manganese, iron, nickel, copper, zinc, ruthenium, rhodium, silver, tin, iridium, platinum, gold, lead and bismuth by inductively coupl

ICS
77.120.99
CCS
H15
发布
2019-08-02
实施
2020-01-01

Methods for chemical analysis of sodium tetrachloropalladate Part 2: Determination of copper, lead, nickel, platinum, cadmium, iron and gold contents by inductively coupled plasma atomic emission spectrometry

ICS
77.120.99
CCS
H15
发布
2019-08-02
实施
2020-01-01

Methods for chemical analysis of palladium tetraammonium sulfate Part 1: Determination of palladium content Diacetyl oxime gravimetric method

ICS
77.120.99
CCS
H15
发布
2019-08-02
实施
2020-01-01

1,3-Divinyl-1,1,3,3-tetramethyldisiloxane platinum (0) Chemical analysis method Determination of platinum content Hydrazine hydrate reduction method

ICS
77.120.99
CCS
H15
发布
2019-08-02
实施
2020-01-01



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