GOST 27981.1-88
ГОСТ 27981.1-88
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Copper of high purity. Methods of atomic-spectral analysis
Медь высокой чистоты. Методы атомно - спектрального анализа
Status: Not effective - Superseded. Information about the registration of 50-st from 02.17.2016 (the official website of FSUE "Standartinform"); see IUS 7-2016
This standard establishes atomic spectral methods (atomic emission with inductively coupled plasma as a source of excitation of the spectrum and atomic absorption with flame and electrothermal atomization) for determining the mass fraction of impurities in high-purity copper with separation of the substrate by substochiometric extraction of di-2-ethylhexyl dithiophosphoric acid or electrolysis
Настоящий стандарт устанавливает атомно-спектральные методы (атомно-эмиссионный с индуктивно связанной плазмой в качестве источника возбуждения спектра и атомно-абсорбционный с пламенной и электротермической атомизацией) определения массовой доли примесей в меди высокой чистоты с отделением основы субстехиометрической экстракцией ди-2-этилгексилдитиофосфорной кислотой или электролизом
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Format: Electronic (pdf/doc)
Approved: USSR State Committee for Standards,
12/22/1988
SKU: RUSS70522
The Product is Contained in the Following Classifiers:
PromExpert »
SECTION I. TECHNICAL REGULATION »
V Testing and control »
4 Testing and control of products »
4.12 Testing and control of products of metallurgical industry »
4.12.3 Non-ferrous and precious metals »
ISO classifier »
77 METALLURGY »
77.120 Non-ferrous metals »
77.120.30 Copper and copper alloys »
National standards »
77 METALLURGY »
77.120 Non-ferrous metals »
77.120.30 Copper and copper alloys »
National Standards for KGS (State Standards Classification) »
Latest edition »
V Metals and metal products »
V5 Non-ferrous metals and their alloys. Rolled non-ferrous metals »
V59 Test methods. Packaging. Marking »
National Standards for OKSTU »
RAW MATERIALS OF NON-FERROUS METALS, NON-FERROUS METALS AND THEIR ALLOYS »
Control methods (testing, analysis, measurements) »
National Standards for OKSTU »
RAW MATERIALS OF NON-FERROUS METALS, NON-FERROUS METALS AND THEIR ALLOYS »
Copper raw materials, refined copper »
The Document is Replaced With:
GOST 27981.1-2015: High purity copper. Method of atomic-spectral analysis
The Document References:
GOST 10157-79: Gaseous and liquid argon. Specifications
GOST 1089-82: Antimony. Specifications
GOST 10928-75: Bismuth
GOST 11125-84: Super pure nitric acid. Specifications
GOST 123-78: Cobalt. Technical requirements
GOST 14261-77: Hydrochloric acid super pure. Specifications
GOST 1467-77: Cadmium. Technical requirements
GOST 1770-74: Laboratory volumetric glassware. Cylinders, beakers, measuring flasks, test tubes. General specifications
GOST 18300-87: Technical rectified ethyl alcohol. Specifications
GOST 1973-77: Arsenous anhydride. Specifications
GOST 19908-80: Crucibles, bowls, glasses, flasks, funnels, test tubes and plugs of transparent quartz glass. Specification
GOST 20292-74: Laboratory volumetric glassware. Burettes, pipettes
GOST 20298-74: Ion-exchange resins. Cation exchangers. Specifications
GOST 24104-88: General purpose and reference laboratory balances
GOST 24363-80: Reagents. Potassium hydroxide. Specifications
GOST 25086-87: Nonferrous metals and their alloys. General requirements for methods of analysis
GOST 25336-82: Laboratory glassware and equipment. Basic parameters and dimensions
GOST 27981.0-88: Copper of high purity. General requirements for methods analysis
GOST 3640-79: Zinc. Specifications
GOST 3778-77: Lead. Specifications
GOST 4198-75: Reagents. Potassium dihydrogen phosphate. Specifications
GOST 4220-75: Reagents. Potassium bichromate. Specifications
GOST 4328-77: Reagents. Sodium hydroxide. Specifications
GOST 5457-75: Dissolved acetylene and gaseous acetylene for technical purposes. Specifications
GOST 5905-79: Metallic chrome
GOST 6008-82: Metallic manganese and nitrated manganese. Specification
GOST 6563-75: Technical articles made of noble metals and their alloys. Specifications
GOST 849-70: Primary nickel. Specifications
GOST 859-78: Copper. Grades
GOST 860-75: Tin. Specifications
GOST 9428-73: Reagents. Silicon dioxide. Specifications
GOST 9849-86: Iron powder. Specifications
The Document is Referenced By:
GOST 27981.2-88: Copper of high purity. Method of chemical-atomic-emission analysis
GOST 546-2001: Copper cathodes. Specifications
GOST 859-2001: Copper. Grades
GOST R 53803-2010: Copper rod for electrical purposes. Specifications
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