GOST 13938.9-78

ГОСТ 13938.9-78

Copper. Methods for determination of silver

Медь. Методы определения серебра

Status: Not effective - Superseded

The standard establishes photometric and atomic absorption methods for the determination of silver in copper.

Стандарт устанавливает фотометрический и атомно-абсорбционный методы определения серебра в меди.

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Format: Electronic (pdf/doc)

Approved: State Committee of Standards of the Council of Ministers of the USSR, 1/24/1978

SKU: RUSS58537

Price: $103.00




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 31382-2009: Copper. Methods of analysis

As a Replacement Of:

GOST 13938.9-68: Copper. Methods for determining the content of silver

The Document References:

GOST 10652-73: Reagents. Dihydrate ethylenediaminetetraacetic acid disodium salt. Specifications

GOST 11125-84: Super pure nitric acid. Specifications

GOST 11293-89: Gelatin. Specifications

GOST 1277-75: Reagents. Silver nitrate. Specifications

GOST 13938.1-78: Copper. Methods for determination of copper

GOST 20448-90: Liquefied hydrocarbon fuel gases for domestic use. Specifications

GOST 3117-78: Reagents. Ammonium acetate. Specifications

GOST 3118-77: Reagents. Hydrochloric acid. Specifications

GOST 3760-79: Reagents. Ammonia water. Specifications.

GOST 4160-74: Reagents. Potassium bromide. Specifications

GOST 4204-77: Reagents. Sulphuric acid. Specifications

GOST 4461-77: Reagents. Nitric acid. Specifications

GOST 4520-78: Reagents. Mercury (II) nitrate monohydrate. Specifications

GOST 5457-75: Dissolved acetylene and gaseous acetylene for technical purposes. Specifications

GOST 5644-75: Anhydrous sodium sulphite. Specifications

GOST 6836-2002: Silver and silver base alloys. Marks

GOST 6836-80: Silver and silver alloys. Marks

The Document is Referenced By:

GOST 1018-77: Bands aluminium, copper, brass and cupronikel for capsules. Specifications

GOST 11383-75: Thin-walled copper and brass tubes

GOST 1173-2006: Copper foil, ribbons, sheets and plates. Specifications

GOST 1173-93: Copper strips. Specifications

GOST 1535-2006: Copper rods. Specifications

GOST 15471-77: Strips and ribbons of oxygen-free copper for electronics. Specifications

GOST 16130-90: Welding wire and rods of copper and copper alloys. Specifications

GOST 16358-79: Copper strips for coaxial main cables. Specifications

GOST 16774-78: Copper pipes of rectangular and square section

GOST 193-79: Copper ingots. Specifications

GOST 20707-80: Copper and brass ribbons for radiators. Specifications

GOST 20900-2014: Copper tubing for waveguides and brass right angle tubes. Specifications

GOST 21646-2003: Copper and brass tubes for heat-exchange apparatus. Specifications

GOST 21646-76: Brass tubes for heat exchange apparatus

GOST 22666-77: Copper and copel alloy wire for low-temperature thermocouples

GOST 2624-77: Copper and brass capillary tubes

GOST 32590-2013: Fittings of copper and copper alloys with ends for capillary soldering or capillary brazing to copper tubes. Specifications

GOST 32591-2013: Fittings of copper and copper alloys with compression ends for use with copper tubes. Specifications

GOST 32598-2013: Tubes copper round for water and gas. Specifications

GOST 4752-79: Copper cylinder wire

GOST 495-92: Copper sheets and ribbons. Specifications

GOST 546-88: Copper cathodes. Specifications

GOST 5638-75: Copper roll foil for technical purposes. Specifications

GOST 617-2006: General-purpose copper and brass tubes of round section. Specifications

GOST 617-90: Copper tubes. Specifications

GOST 7122-81: Weld seams and all-weld metal. Methods of sample selection for determination of chemical composition

GOST 767-91: Copper anodes. Specifications

GOST 859-2001: Copper. Grades

GOST 859-78: Copper. Grades

GOST R 52318-2005: Round copper tubes for water and gas. Specifications

GOST R 52922-2008: Fittings from copper and copper alloys for capillary soldering to copper tubes. Specifications

GOST R 52948-2008: Fittings from copper and copper alloys with compression ends for use with copper tubes. Specifications

GOST R 53405-2009: Copper cylinder wire. Specifications

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