GOST 4462-78
ГОСТ 4462-78
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Reagents. Cobaltous sulphate 7-aqueous. Specifications
Реактивы. Кобальт (II) сернокислый 7-водный. Технические условия
Status: Effective - Supersedes. The limitation of the effectiveness period has been lifted: Protocol No. 3-93 of the IGU dated 03.03.93 (IUS 5-6-1993)
The standard applies to 7-aqueous sulfuric cobalt (II), which is a pink-red crystals, slowly soluble in water.
Стандарт распространяется на 7-водный серно-кислый кобальт (II), представляющий собой розовокрасные кристаллы, медленно растворимые в воде.
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Format: Electronic (pdf/doc)
Approved: State Committee of Standards of the Council of Ministers of the USSR,
5/16/1978
SKU: RUSS61527
The Product is Contained in the Following Classifiers:
PromExpert »
SECTION I. TECHNICAL REGULATION »
V Testing and control »
3 Activities of testing laboratories »
3.2 Technical equipment of testing laboratories »
3.2.3 Chemical reagents and highly pure substances »
3.2.3.1 Reagents »
ISO classifier »
71 CHEMICAL INDUSTRY »
71.040 Analytical Chemistry »
71.040.30 Chemical reagents »
National standards »
71 CHEMICAL INDUSTRY »
71.040 Analytical Chemistry »
71.040.30 Chemical reagents »
National Standards for KGS (State Standards Classification) »
Latest edition »
L Chemical products and rubber-asbestos products »
L5 Reagents and highly pure substances »
L51 Inorganic reagents »
National Standards for OKSTU »
CHEMICAL REAGENTS AND HIGH PURITY SUBSTANCES »
Salts of scandium, titanium, vanadium, chromium, manganese, germanium, arsenic, iron, cobalt, nickel, copper, zinc, gallium »
As a Replacement Of:
GOST 4462-68: Cobalt sulphate
The Document References:
GOST 10398-76: Reagents and super pure substances. Complexonometric method for determination of basic matter content
GOST 10555-75: Reagents and high-purity substances
GOST 10671.4-74: Reagents. Methods for determination of nitrogen compounds impurity general content
GOST 10671.7-74: Reagents. Methods for the determination of chlorides
GOST 11882-73: SSI. Air for feeding pneumatic devices and automation. Technical requirements and test methods
GOST 1770-74: Laboratory volumetric glassware. Cylinders, beakers, measuring flasks, test tubes. General specifications
GOST 22001-76: Reagents. Atomic absorption method for determining the content of zinc and magnesium impurities
GOST 22001-87: Reagents and super pure substances. Method for determination of chemical elements impurities by atomic absorption spectrometry
GOST 24104-88: General purpose and reference laboratory balances
GOST 25336-82: Laboratory glassware and equipment. Basic parameters and dimensions
GOST 27025-86: Reagents. General test requirements
GOST 29227-91: Laboratory glassware. Graduated pipettes. Part 1. General requirements
GOST 3885-73: Reagents and superpure substances. Regulations of acceptance, sampling, packing, marking, transportation and storage
GOST 4212-76: Reagents. Methods for preparation of solutions for colorimetric and nephelometric analysis
GOST 4517-75: Methods for preparation of auxiliary reagents and solutions used in the analysis
GOST 4517-87: Reagents. Methods for preparation of accessory reagents and solutions used for analysis
GOST 5457-75: Dissolved acetylene and gaseous acetylene for technical purposes. Specifications
GOST 6709-72: Distilled water. Specifications
GOST 9775-69: Glass filters and devices with filters
The Document is Referenced By:
GOST 14047.7-78: Lead concentrates. Determination of cobalt. Photometric method
GOST 14048.12-80: Zinc concentrates. Method for the determination of cobalt
GOST 15848.1-90: Chromium ores and concentrates. Method for determination of chromium oxide (III)
GOST 15933.12-70: Ferroniobium. Method for the determination of cobalt content
GOST 15934.11-80: Copper concentrates. Method for determination of cobalt
GOST 20909.6-75: Non-diluted sperm of bulls. Methods of biochemical tests
GOST 21039-75: Acetic anhydride for industrial use. Specifications
GOST 23859.9-79: Bronze fire-resistance. Method for the determination of cobalt
GOST 23862.25-79: Rare-earth metals and their oxides. Methods of determination of cobalt and nickel
GOST 24295-80: Enameled steel ware. Analysis Test methods solutions for elements release
GOST 2642.9-2018: Refractories and refractory raw materials. Methods for determination of chrome (III) oxide
GOST 2642.9-86: Refractory materials and products. Methods for the determination of chrome oxide
GOST 2642.9-97: Refractories and refractory raw materials. Methods for the determination of chrome (III) oxide
GOST 26573.2-2014: Premixes. Methods for determination of мanganese, copper, iron, zinc, cobalt
GOST 30305.3-95: Condensed preserved and dry milk products. Procedures of measurement of titrimetric acidity
GOST 30648.1-99: Infant milk products. Methods for determination of fat
GOST 30648.4-99: Infant milk products. Titrimetric methods of acidity determination
GOST 30648.7-99: Infant milk products. Methods for determination of sucrose
GOST 31868-2012: Water. Methods for determination of colour
GOST 31952-2012: Water treatment for units. General requirements and methods of efficiency determination
GOST 32221-2013: Copper concentrates. Methods of analysis
GOST 3351-74: Drinking water. Methods for determination of odor, taste, color and turbidity
GOST 33957-2016: Definitions of reducing sugars and sucrose. The rules of tests acceptance, sampling and control methods
GOST 3624-92: Milk and milk products. Titrimetric methods of acidity determination
GOST 4212-2016: Reagents. Methods for preparation of solutions for colorimetric and nephelometric analysis
GOST 4212-76: Reagents. Methods for preparation of solutions for colorimetric and nephelometric analysis
GOST 490-79: Lactic acid for use in foodstuffs. Specifications
GOST 5956-78: Granulated superphosphate produced from apatite concentrate with and without additives of trace elements
GOST 6689.9-92: Nickel, nickel and copper-nickel alloys. Methods for the determination of cobalt
GOST 8764-73: Canned milk. Control methods
GOST 9.305-84: Unified system of corrosion and ageing protection. Metal and non-metal inorganic coatings. Technological process operations for coating production
GOST R 50683-94: Soils. Determination of mobile compounds of copper and cobalt by Krupsky and Aleksndrova method modified by CINAO
GOST R 50687-94: Soils. Determination of mobile compounds of cobalt by Paive and Rinkis method modified by CINAO
GOST R 51095-97: Premixes. Specifications
GOST R 51637-2000: Premixes. Methods for the determination of total mass fraction of microelements (manganese, iron, copper, zinc, cobalt)
GOST R 51871-2002: Water treatment units. General requirements and methods of efficiency determination
GOST R 52769-2007: Water. Methods for determination of colour
GOST R 54669-2011: Milk and milk products. Methods for determination of acidity
GOST R 55065-2012: Phenolic antioxidants. Agidol-2. Specifications
GOST R 55361-2012: Milk fat, butter and butter paste made from cow milk. The rules of tests acceptance, sampling and control methods
MU 08-47/155: Alcoholic drinks. Inversion voltammetric method for measuring the mass concentration of cobalt
MU 08-47/157: Milk and dairy products. Inversion voltammetric method for measuring the mass concentration of cobalt
MU 2580-82: Guidelines for the photometric measurement of the total concentration of cobalt carbonyls and their decomposition products in the air of the working area
MU 4579-88: Guidelines for the polarographic measurement of concentrations of copper, nickel and cobalt in the air of the working area
MU 5067-89: Guidelines for the photometric measurement of the concentration of diazettamide zinc chloride in the air of the working area
OST 10-155-88: Methods of agro-chemical analysis. Determination of cobalt in plants and fodder of plant origin
RD 153-34.1-10.412-00: Specified Quantity Allowances for Reagent and Laboratory Vessels for Chemical Monitoring at Thermal Power Stations
RD 34.10.409-87: Specified Quantity Allowances for Chemical Reagents for Thermal Power Station Wastewater Monitoring
RD 34.37.523.10-88: Industrial water of thermal power plants. Methods for determination of water oxidability
RD 50-664-88: Guidelines. Metallic and non-metallic inorganic coatings. Electrolyte preparation and correction methods
RD 52.24.497-2005: The color of the surface land waters. Methods for making measurements by photometric and visual methods
SanPiN 42-128-4433-87: Sanitary standards of permissible concentrations of chemicals in soil
STB 1079-97: Premixes for agricultural animals, poultry and fish. Specifications
STB 1598-2006: Cow milk. Requirements for procurement
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