SURFACE ACTIVE AGENTS. WASHING POWDERS. DETERMINATION OF TOTAL SILICA CONTENT. GRAVIMETRIC METHOD
Edition 1987-04-15

SURFACE ACTIVE AGENTS. DETERMINATION OF INTERFACIAL TENSION. DROP VOLUME METHOD
Edition 1989-11-21

SURFACE ACTIVE AGENTS. DETERMINATION OF BIODEGRADABILITY OF NON-IONIC SURFACTANTS USED IN DETERGENT FABRICATION.
Edition 1991-09-09

SURFACE ACTIVE AGENTS. ANALYSIS OF SOAPS. DETERMINATION OF CAUSTIC FREE ALKALI
Edition 1985-11-15

SURFACE ACTIVE AGENTS. SOAPS. DETERMINATION OF MOISTURE AND VOLATILE MATTER CONTENT. OVEN METHOD
Edition 1985-10-15

SURFACE ACTIVE AGENTS. ANALYSIS OF SOAPS. DETERMINATION OF GLYCEROL CONTENT. TITRIMETRIC METHOD
Edition 1985-11-15

SURFACE ACTIVE AGENTS. ANALYSIS OF SOAPS. DETERMINATION OF UNSAPONIFIABLE, UNSAPONIFIED AND UNSAPONIFIED SAPONIFIABLE MATTER
Edition 1985-11-15

SURFACE ACTIVE AGENTS. SOAPS. DETERMINATION OF LOW CONTENTS OF FREE GLYCEROL BY MOLECULAR ABSORPTION SPECTROMETRY.
Edition 1991-09-09

SURFACE ACTIVE AGENTS. SOAPS. DETERMINATION OF CHLORIDE CONTENT. POTENTIOMETRIC METHOD
Edition 1985-10-15

SURFACE ACTIVE AGENTS. SOAPS. DETERMINATION OF CONTENT OF ETHANOL-INSOLUBLE MATTER
Edition 1985-12-15