Industrial diamonds, смотри 25.100
Precious and semi-precious stones, смотри 39.060
Фильтр :
Стандарт и/или проект Этап ТК
Muscovite mica blocks, thins and films — Grading by size
95.99 ISO/TC 56
Phlogopite mica blocks, thins and splittings — Grading by size
95.99 ISO/TC 56
Muscovite mica blocks, thins and films — Visual classification
95.99 ISO/TC 56
Acid-grade fluorspar — Determination of flotation agents
95.99 ISO/TC 175
Acid-grade and ceramic-grade fluorspar — Determination of flotation agents
95.99 ISO/TC 175
Acid-grade fluorspar — Determination of loss in mass at 105 degrees C
95.99 ISO/TC 175
Acid-grade and ceramic-grade fluorspar — Determination of loss in mass at 105 degrees C
95.99 ISO/TC 175
Acid-grade fluorspar — Determination of carbonate content — Titrimetric method
95.99 ISO/TC 175
All grades of fluorspar — Determination of carbonate content — Titrimetric method
95.99 ISO/TC 175
All grades of fluorspar — Determination of carbonate content — Titrimetric method
95.99 ISO/TC 175
Acid-grade fluorspar — Determination of sulphide content — Iodometric method
95.99 ISO/TC 175
Acid-grade and ceramic-grade fluorspar — Determination of sulfide content — Iodometric method
95.99 ISO/TC 175
Acid-grade and ceramic-grade fluorspar — Determination of sulfide content — Iodometric method
95.99 ISO/TC 175
Phlogopite mica splittings — Thermal classification
95.99 ISO/TC 56
Acid-grade and ceramic-grade fluorspar — Determination of barium sulfate content — Gravimetric method
95.99 ISO/TC 175
Acid-grade and ceramic-grade fluorspar — Determination of barium sulfate content — Gravimetric method
95.99 ISO/TC 175
Acid-grade and ceramic-grade fluorspar — Determination of silica content — Reduced molybdosilicate spectrometric method
95.99 ISO/TC 175
Acid-grade and ceramic-grade fluorspar — Determination of silica content — Reduced-molybdosilicate spectrometric method
95.99 ISO/TC 175
Acid-grade fluorspar — Determination of available fluorine content — Potentiometric method after distillation
95.99 ISO/TC 175
Mica blocks, thins, films and splittings — Measurement of thickness
95.99 ISO/TC 56
Muscovite mica splittings — Grading and visual classification
95.99 ISO/TC 56
Acid-grade fluorspar — Determination of total phosphorus content — Molybdophosphate photometric method
95.99 ISO/TC 175
Acid-grade and ceramic-grade fluorspar — Determination of total phosphorus content — Reduced-molybdophosphate spectrometric method
95.99 ISO/TC 175
Acid-grade and ceramic-grade fluorspar — Determination of total phosphorus content — Reduced-molybdophosphate spectrometric method
95.99 ISO/TC 175
Fluorspar — Sampling and sample preparation
95.99 ISO/TC 175
Fluorspar — Sampling and sample preparation — Amendment 1
95.99 ISO/TC 175
Fluorspar — Determination of moisture content of a lot
95.99 ISO/TC 175
All grades of fluorspar — Determination of moisture content of a lot
95.99 ISO/TC 175
Fluorspar — Determination of particle size distribution by sieving
95.99 ISO/TC 175
Fluorspar — Determination of particle size distribution by sieving — Technical Corrigendum 1
95.99 ISO/TC 175
Fluorspar — Technical grades — Chemical composition and physical characteristics
95.99 ISO/TC 175
Acid-grade and ceramic-grade fluorspar — Determination of iron content — 1,10-Phenanthroline spectrometric method
95.99 ISO/TC 175
Acid-grade and ceramic-grade fluorspar — Determination of iron content — 1,10-Phenanthroline spectrometric method
95.99 ISO/TC 175
Acid-grade and ceramic-grade fluorspar — Determination of manganese content — Periodate spectrometric method
95.99 ISO/TC 175
Acid-grade and ceramic-grade fluorspar — Determination of manganese content — Periodate spectrometric method
95.99 ISO/TC 175
Metallurgical-grade fluorspar — Determination of total phosphorus content — Reduced molybdophosphate spectrometric method
95.99 ISO/TC 175
Metallurgical-grade fluorspar — Determination of total phosphorus content — Reduced-molybdophosphate spectrometric method
95.99 ISO/TC 175
Fluorspar — Experimental methods for evaluation of quality variation
95.99 ISO/TC 175
Fluorspar — Experimental methods for checking the bias of sampling and sample preparation
95.99 ISO/TC 175
Fluorspar — Method of determining the precision of sampling and sample preparation
95.99 ISO/TC 175
Metallurgical-grade fluorspar — Determination of total sulfur content — Iodometric method after combustion
95.99 ISO/TC 175
Metallurgical-grade fluorspar — Determination of silica content — Reduced-molybdosilicate spectrometric method
95.99 ISO/TC 175
Metallurgical-grade fluorspar — Determination of silica content — Reduced-molybdosilicate spectrometric method
95.99 ISO/TC 175
Metallurgical-grade fluorspar — Determination of available fluorine content — Modified Willard-Winter method
95.99 ISO/TC 175
Metallurgical-grade fluorspar — Determination of antimony content — Solvent extraction atomic absorption spectrometric method
95.99 ISO/TC 175
Metallurgical-grade fluorspar — Determination of antimony content — Solvent extraction atomic absorption spectrometric method
95.99 ISO/TC 175
All grades of fluorspar — Determination of arsenic content — Silver diethyldithiocarbamate spectrometric method
95.99 ISO/TC 175
Metallurgical-grade fluorspar — Determination of lead content — Solvent extraction atomic absorption spectrometric method
95.99 ISO/TC 175
Metallurgical-grade fluorspar — Determination of lead content — Solvent extraction atomic absorption spectrometric method
95.99 ISO/TC 175
Chemical analysis of magnesite and dolomite refractory products (alternative to the X-ray fluorescence method) — Part 1: Apparatus, reagents, dissolution and determination of gravimetric silica
90.20 ISO/TC 33
Chemical analysis of magnesite and dolomite refractory products (alternative to the X-ray fluorescence method) — Part 2: Wet chemical analysis
90.20 ISO/TC 33
Chemical analysis of magnesite and dolomite refractory products (alternative to the X-ray fluorescence method) — Part 3: Flame atomic absorption spectrophotometry (FAAS) and inductively coupled plasma atomic emission spectrometry (ICP-AES)
90.20 ISO/TC 33
Magnesites and dolomites — Chemical analysis
95.99 ISO/TC 33

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