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| 标准编号 | 标准名称 | 发布日期 | 实施日期 | 废止日期 | 替换信息 |
|---|---|---|---|---|---|
| ISO 4279:1977 | Aluminium fluoride for industrial use -- Determination of sodium content -- Flame emission spectrophotometric method | ||||
| ISO 5143:1977 | Sodium carbonate for industrial use -- Determination of sulphur compounds content -- Method by reduction and titrimetry | ||||
| ISO 5442:1980 | Sodium hexafluorosilicate for industrial use -- Determination of sulphur compounds content -- Iodometric method after reduction | ||||
| ISO 5916:1982 | Methyl chloride for industrial use -- Determination of impurities -- Gas chromatographic methods | ||||
| ISO 5443:1978 | Sodium hexafluorosilicate for industrial use -- Determination of iron content -- 1,10 phenanthroline spectrophotometric method | ||||
| ISO 5786:1978 | Ammonium sulphate for industrial use -- Determination of arsenic content -- Silver diethyldithiocarbamate photometric method | ||||
| ISO 5936:1980 | Crude sodium borates for industrial use -- Determination of carbonate content -- Gravimetric method | ||||
| ISO 5935:1984 | Crude sodium borates for industrial use -- Determination of total and alkali-soluble silica contents -- Molybdosilicate spectrometric method | ||||
| ISO 5930:1979 | Cryolite, natural and artificial, and aluminium fluoride for industrial use -- Determination of phosphorus content -- Reduced molybdophosphate photometric method | ||||
| ISO 5915:1980 | Sodium hexafluorosilicate for industrial use -- Determination of particle size distribution -- Sieving method | ||||
| ISO 5937:1980 | Sodium perborates for industrial use -- Determination of degree of attrition | ||||
| ISO 6920:1984 | Crude sodium borates for industrial use -- Determination of total and alkali-soluble calcium and magnesium contents -- Titrimetric method | ||||
| ISO 7104:1985 | Liquefied anhydrous ammonia for industrial use -- Determination of water content -- Gas chromatographic method | ||||
| ISO 6374:1981 | Cryolite, natural and artificial, and aluminium fluoride for industrial use -- Determination of phosphorus content -- Atomic absorption spectrometric method after extraction | ||||
| ISO 7105:1985 | Liquefied anhydrous ammonia for industrial use -- Determination of water content -- Karl Fischer method | ||||
| ISO 7106:1985 | Liquefied anhydrous ammonia for industrial use -- Determination of oil content -- Gravimetric and infra-red spectrometric methods | ||||
| ISO 6918:1984 | Crude sodium borates for industrial use -- Determination of total and alkali-soluble calcium and magnesium contents -- Flame atomic absorption spectrometric method | ||||
| ISO 7381:1986 | Butadiene for industrial use -- Determination of oligomers -- Gas chromatographic method | ||||
| ISO 6378:1981 | Butadiene for industrial use -- Determination of hydrocarbon impurities -- gas chromatographic method | ||||
| ISO 6684:1982 | Butadiene for industrial use -- Determination of tert-butyl-catechol (TBC) (4- (1,1-dimethyl- ethyl)-1,2 benzenediol) -- Spectrometric method | ||||
| ISO 6794:1981 | Butane-1,4-diol for industrial use -- Determination of degree of unsaturation | ||||
| ISO 7382:1986 | Ethylene for industrial use -- Sampling in the liquid and the gaseous phase | ||||
| ISO 8175:1986 | Propylene for industrial use -- Determination of oligomers -- Gas chromatographic method | ||||
| ISO 5282:1982 | Aromatic hydrocarbons -- Determination of sulphur content -- Pitt-Ruprecht reduction and spectrophotometric method | ||||
| ISO 8176:1986 | Butadiene for industrial use -- Determination of active tert-butyl-catechol (TBC) (4- (1,1- dimethylethyl)-1,2-benzenediol) -- High performance liquid chromatographic method | ||||
| ISO 8915:1987 | Light olefins for industrial use -- Determination of traces of chlorine -- Wickbold combustion method | ||||
| ISO/R 1542:1971 | Withdrawal of ISO/R 1542-1971 | ||||
| ISO 1995:1981 | Aromatic hydrocarbons -- Sampling | ||||
| ISO 5271:1979 | Benzene for industrial use -- Specification | ||||
| ISO 1695:1977 | o-Chlorotoluene for industrial use -- List of methods of test | ||||
| ISO 5278:1980 | Benzene -- Determination of crystallizing point | ||||
| ISO 5280:1979 | Xylene for industrial use -- Specification | ||||
| ISO 1696:1977 | p-Chlorotoluene for industrial use -- List of methods of test | ||||
| ISO 5279:1980 | Toluene -- Determination of hydrocarbon impurities -- Gas chromatographic method | ||||
| ISO 1697:1977 | Chlorobenzene for industrial use -- List of methods of test | ||||
| ISO 2755:1973 | 1,1,1- Trichloroethane for industrial use -- List of methods of test | ||||
| ISO 2210:1972 | Liquid halogenated hydrocarbons for industrial use -- Determination of residue on evaporation | ||||
| ISO 2312:1972 | Carbon tetrachloride for industrial use -- Methods of test | ||||
| ISO 3362:1976 | Benzyl chloride for industrial use -- Methods of test | ||||
| ISO 2757:1973 | 1,2,4- Trichlorobenzene for industrial use -- List of methods of test | ||||
| ISO 2751:1973 | Urea for industrial use -- Determination of the buffer coefficient -- Potentiometric method | ||||
| ISO 4274:1977 | Urea for industrial use -- Determination of biuret content -- Flame atomic absorption and photometric absorption methods | ||||
| ISO/R 1908:1971 | Withdrawal of ISO/R 1908-1971 | ||||
| ISO 2072:1981 | Aluminium oxide primarily used for the production of aluminium -- Determination of zinc content -- PAN photometric method | ||||
| ISO 2073:1976 | Aluminium oxide primarily used for the production of aluminium -- Preparation of solution for analysis -- Method by hydrochloric acid attack under pressure | ||||
| ISO 5931:2000 | Carbonaceous materials used in the production of aluminium -- Calcined coke and calcined carbon products -- Determination of total sulfur by the Eschka method | ||||
| ISO 5940-2:2007 | Carbonaceous materials used in the production of aluminium -- Pitch for electrodes -- Part 2: Determination of the softening point (Mettler softening point method) | ||||
| ISO 6997:1985 | Carbonaceous materials for the production of aluminium -- Calcined coke -- Determination of apparent oil content -- Heating method | ||||
| ISO 11412:1998 | Carbonaceous materials for the production of aluminium -- Calcined coke -- Determination of water content | ||||
| ISO/DIS 12980 | Carbonaceous materials used in the production of aluminium -- Green coke and calcined coke for electrodes -- Analysis using an X-ray fluorescence method |
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