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GOST 4203-65

ГОСТ 4203-65

Potassium hydroxide

Калия гидрат окиси (кали едкое)

Status: Not effective - Canceled. IUS 10-1975

Potassium hydroxide

Гидроксид калия

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Format: Electronic (pdf/doc)

Approved: USSR State Committee of Standards, Measures and Measuring Instruments, 5/29/1965

SKU: RUSS245210




Price: imgalt
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The Product is Contained in the Following Classifiers:

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 »


As a Replacement Of:

GOST 4203-48: Potassium hydroxide

The Document References:

GOST 10398-63: Reagents. Complexonometric method for determination of basic matter content

GOST 10555-63: Reagents. Methods for determining the impurity of iron

GOST 10652-63: Trilon B (Complexone III, disodium salt of ethylenediaminetetraacetic acid)

GOST 10671-63: Reagents. Methods for determination of anion impurities

GOST 10816-64: Indicators. Methyl orange (sodium paradimethylamino-azobenzenesulfonic acid)

GOST 3117-68: Ammonium acetate

GOST 3118-67: Hydrochloric acid

GOST 3760-64: Ammonia water

GOST 3765-64: Ammonium molybdate

GOST 3770-64: Ammonium carbonate

GOST 3885-66: Reagents and highly pure chemicals. Acceptance rules, sampling, packing, packaging and marking

GOST 4108-65: Barium chloride

GOST 4204-66: Sulfuric acid

GOST 4212-62: Solutions. Preparation of solutions for colorimetric and nephelometric analysis

GOST 4233-66: Sodium chloride

GOST 4461-67: Nitric acid

GOST 4517-65: Methods for preparation of auxiliary reagents and solutions used in the analysis

GOST 5845-70: Potassium-sodium tartrate

GOST 5850-51: Phenolphthalein

GOST 61-69: Acetic acid

GOST 6709-53: Distilled water

GOST 9336-60: Ammonium vanadium methoxide

GOST 9859-61: Aluminon (ammonium salt of aurinthricarboxylic acid)

The Document is Referenced By:

GOST 10219-77: Xenon. Specification

GOST 11010-64: Fat synthetic for the leather industry (tannery lube). Technical requirements

GOST 12099-75: Copolymer BA-15 vinyl chloride and vinyl acetate. Specifications

GOST 127-64: Commercial sulfur

GOST 13191-73: Wines, wine materials, cognac and cognac spirits, fruit and berry juices this alcohol. Method for determination of ethyl alcohol

GOST 13637.7-77: Gallium. Method for the determination of sulphur

GOST 14351-73: Wines and cognac spirits. Methods for determination of free and total sulphurous acid content

GOST 16108-70: Concentrated datolite

GOST 18317-73: Metal powders. Method for determination of water

GOST 19096-73: Dioctyl sebacate, thermostable. Specification

GOST 21639.3-76: Flux for electro-slag remelting. Methods for the determination of calcium oxide and magnesium oxide content

GOST 21639.9-76: Flux for electro-slag remelting. Method for the determination of carbon content

GOST 22673-77: Sodium trichloracetate technical. Specifications

GOST 3624-67: Milk and dairy products. Methods for determination of acidity

GOST 3885-66: Reagents and highly pure chemicals. Acceptance rules, sampling, packing, packaging and marking

GOST 4118-53: Asidol. Specification

GOST 4221-65: Potassium carbonate (potash)

GOST 5211-50: Greases. Techracneft method for determining the content of soaps, mineral oil and high molecular weight organic acids

GOST 5637-56: Tin. Methods of analysis

GOST 5670-51: Backery goods, methods for determination of acidity

GOST 5896-51: Confectionery. Method for determination of alcohol

GOST 5985-59: Petroleum products. Method for determination of acidity and acid number

GOST 6073-75: Ethylated benzines. The methods for determination of the content of bromine and chlorine scavengers

GOST 6074-57: Synthetic rubbers of butadiene-styrene and butadiene-alpha-methyl styrene

GOST 6243-64: Emulsols and pastes. Test methods

GOST 6318-68: Sodium sulfate

GOST 6707-57: Greases. Method for determining the content of free alkali and free organic acids

GOST 6764-53: Petroleum products. The method for determination of saponification value and free fats content

GOST 7580-55: Oleine technical acid

GOST 7752-74: Combustible shales. Method for the accelerated determination of carbon dioxide content of the carbonates

GOST 7759-73: Magnesium chloride technical (bischofite). Technical conditions

GOST 8622-57: Component of greases. Synthetic fatty acids. Technical requirements

GOST 8728-66: Plasticizers

GOST 9179-59: Lime for building purposes

GOST 9967-74: Technical dimethylamine. Specifications

MI 29-75: Method for standard buffer solutions of range from 6 to 8 units. pH

MR 2500-81: Guidelines for the isolation and identification of enterococci

MR 4146-86: Guidelines for monitoring and assessing viral pollution of environmental objects

MU 1385-75: Guidelines for the photometric determination of 3, 4-dichlorophenyl isocyanate in air

MU 1391-75: Guidelines for chromatographic determination of propanide in air

MU 1397-75: Guidelines for chromatographic determination of 4-chlorobutin-2-yl-N-3-chlorophenylcarbamate (carbin), isopropyl-N-phenylcarbamate (IFC) and isopropyl-N-3-chlorophenylcarbamate (chlorine-IFC) in air

MU 143-9/316-17: Guidelines for the sanitary-microbiological analysis of therapeutic mud

MU 1463-76: Guidelines for the separate determination of ortho-, meta-, para-tricresyl phosphate and triphenyl phosphate in air using thin-layer chromatography

MU 1473-76: Guidelines for the separate determination of phenol, ortho, meta, and paracresol vapor in air using thin-layer chromatography

MU 1492-76: Guidelines for determining the total organic content in air (in terms of carbon) using gas chromatography

MU 2079-79: Guidelines for determining residual tendex in water and soil

MU 2084-79: Guidelines for the determination of thiabendazole (tecto) in vegetables and fruits (apples, lemons, oranges, tomatoes, carrots, onions, potatoes, beets, cabbage), grains (wheat, rice), soil and water using thin layer chromatography

MU 2130-80: Guidelines for the determination of residues of phenazone in soil, water, beets and plant objects by gas-liquid chromatography

MU 2145-80: Guidelines for the determination of residual amounts of sym-triazine herbicides (simazine, atrazine, propazine, prometrin, semeron, mesoranyl, methazine, metoprotrin) in soil by gas-liquid chromatography

MU 2311-81: Guidelines for the chromatographic determination of dicryl and menide in air

MU 2315-81: Guidelines for the photometric determination of dimethyl cyanimide in the air

MU 2321-81: Guidelines for chromatographic determination of maloran in air

MU 2613-82: Guidelines for gas chromatographic determination of benzene, toluene, ethylbenzene and xylenes in atmospheric air

MU 2765-83: Guidelines for gas chromatographic measurement of toluene, butyl acetate and butyl alcohol concentrations in the working area air

MU 2775-83: Guidelines for the photometric measurement of the concentrations of m-chlorphenyl isocyanate and p-chlorphenyl isocyanate in the air of the working area

MU 2859-83: Guidelines for measuring the concentration of the bronocot in the air of the working area by the photometric method

MU 2871-83: Guidelines for measuring the concentration of crowneton in the air of the working area by thin layer chromatography

MU 4481-87: Guidelines for the chromatographic measurement of hexamethylenediamine concentrations in the air of the working area

MU 4482-87: Guidelines for the chromatographic measurement of concentrations of hexamethylene diammonium sebacinate in the air of the working area

MU 4728-88: Guidelines for photometric measurement of concentrations of P-aminophenol in the air of the working area

MU 4754-88: Guidelines for gas chromatographic measurement of concentrations of 2- (2'-hydroxyethyl) -5-vinylpyridine in the air of the working area

MU 5299-90: Guidelines for measuring the concentrations of 3-ethoxycarbamidophenyl-N-phenylcarbamate (desmedipham) and 3-hydroxyphenylethyl carbamate in the air of the working area by thin layer chromatography

MU 5983-91: Guidelines for gas chromatographic measurement of concentrations of methylamino acetal in the air of the working area

MUK 4.1.1681-03: Spectrophotometric measurement of mass concentrations of N- (aminocarbonyl) -2-bromo-3-methylbutane (bromized) in the air of the working area

MUK 4.1.922-99: Methodological guidelines for gas chromatographic measurement of pinane concentrations (2, 6, 6-trimethylbicyclo- [3, 1, 1] -heptane) in the working area air

TU 1039-73: Specifications for the method for the determination of vinyl acetate in air using paper chromatography

TU 1059-73: Specifications for the method of separate determination of C1-C10 aliphatic alcohols in air

TU 1091-73: Specifications for the method for determination of styrene in the air

TU 1246-75: Specifications for the method for determining tetrahydrobenzaldehyde (colorimetric method) in the air

TU 1247-75: Specifications for the method for determining tetrahydrobenzaldehyde (thin layer chromatography method) in air

TU 6-02-862-74: MFSN-B stabilizer

TU 902-71: Specifications for the method for the determination of 3-chloro-1-bromopropane and 2-chloroethanesulfonyl chloride in the air

TU 909-71: Specifications for the method for the determination of p-chloraniline and m-chloroaniline in air

TU 910-71: Specifications for the method for determination of m-chlorphenyl isocyanate and p-chlorphenyl isocyanate in air

VMU 6078-91: Temporary guidelines for the chromatographic determination of ivin in biological material

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