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BS 5688-27:1986
Methods of test for orthoboric acid (boric acid), diboron trioxide (boric oxide), disodium tetraborates, sodium perborates and crude sodium borates for industrial use, Determination of total and alkali-soluble silica contents of crude sodium borates
10 стр.
Отменен
Печатное изданиеПечатная копия
166.32 £ (включая НДС 20%)
Разработчик:
Зарубежные/BSI
ICS:
71.060.50 Salts / Соли
Ключевые слова:
Colorimetry|Solvent extraction methods|Industrial|Sodium inorganic compounds|Testing conditions|Chemical analysis and testing|Concentration (chemical)|Silicon dioxide|Borates|Spectrophotometry|Calibration|Determination of content