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GOST 13230.8-81

ГОСТ 13230.8-81

Ferrosilicon. Methods for the determination of calcium

Ферросилиций. Методы определения кальция

Status: Not effective - Superseded. (IUS 10-1994, IUS 9-2001)

The standard establishes complexometric and atomic absorption methods for the determination of calcium in ferrosilicon.

Стандарт устанавливает комплексонометрический и атомно-абсорбционный методы определения кальция в ферросилиции.

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Format: Electronic (pdf/doc)

Approved: USSR State Committee for Standards, 6/19/1981

SKU: RUSS63422

Price: $681.17

English keywords: ferroalloys; metallurgy;


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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 » 4.12.2 Ferroalloys »

ISO classifier » 77 METALLURGY » 77.100 Ferroalloys »

National standards » 77 METALLURGY » 77.100 Ferroalloys »

National Standards for KGS (State Standards Classification) » Latest edition » V Metals and metal products » V1 Burden ferrous metals and slags » V19 Test methods. Packaging. Marking »

National Standards for OKSTU » CAST IRON, FERRO ALLOYS, STEEL » Control methods (testing, analysis, measurements) »


The Document is Replaced With:

GOST 13230.8-93: Ferrosilicon. Methods for determination of calcium

As a Replacement Of:

GOST 13230.8-67: Ferrosilicium. Methods for determination of calcium content

The Document References:

GOST 10484-78: Reagents. Hydrofluoric acid. Specifications

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

GOST 13020.0-75: Ferroalloys. General requirements for the methods of chemical and physiochemical analysis

GOST 1381-73: Hexamethylenetetramine for industrial use. Specifications

GOST 18300-72: Technical rectified ethyl alcohol. Specifications

GOST 20016-74: Ferrosilicium. Sample selection and preparation for chemical testing

GOST 24991-81: Ferrochromium, Ferrosilicochromium, ferrosilicon, ferrosilicomanganese, ferromanganese. Methods of sampling and sample preparation for chemical and physical-chemical analyses

GOST 3118-77: Reagents. Hydrochloric acid. Specifications

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

GOST 4111-74: Iron (III) nitric acid 9-water. Specification

GOST 4140-74: Reagents. Strontium chloride, 6-aqueous. Specifications

GOST 4233-77: Reagents. Sodium chloride. Specifications

GOST 4234-77: Reagents. Potassium chloride. Specifications

GOST 4328-77: Reagents. Sodium hydroxide. Specifications

GOST 4461-77: Reagents. Nitric acid. Specifications

GOST 4530-76: Reagents. Calcium carbonate. Specifications

GOST 5712-78: Reagents. 1-aqueous ammonium oxalate. Specifications

GOST 5853-51: Methyl red

GOST 5962-67: Rectified ethyl alcohol. Specifications

GOST 6613-73: Wire cloth with square cells of normal accuracy

The Document is Referenced By:

GOST 13230.8-93: Ferrosilicon. Methods for determination of calcium

GOST 1415-78: Ferrosilicium. Technical requirements

GOST R 50422-92: Ferrosilicium. Specification and conditions of delivery

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