Filtrar :
| Norma o proyecto(3) | Etapa | TC |
|---|---|---|
|
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
|
90.93 | ISO/TC 33 |
|
Chemical analysis of magnesite and dolomite refractory products (alternative to the X-ray fluorescence method) — Part 2: Wet chemical analysis
|
90.93 | 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)
|
90.93 | ISO/TC 33 |
|
Magnesites and dolomites — Chemical analysis
|
95.99 | ISO/TC 33 |
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- Tienda
- Standards catalogue
- ICS
- 73
- 73.080 -