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The procedure includes weighing a test portion of 100 g of the sample, adding 100 ml of water, shaking, allowing to settle, filtering if necessary, adding sulfuric acid to 25 ml of the solution, diluting, titrating the solution with silver nitrate, and noting the end point. Annex A gives information on the international standards series for non-metallic blast-cleaning abrasives ISO 11126 and ISO 11127.
ПОВУЧЕН
ISO 11127-7:1993
95.99
Повучен
6. 12. 2011.
ПОВУЧЕН
ISO 11127-7:2011
Priprema čeličnih podloga pre nanošenja boja i srodnih proizvoda - Metode ispitivanja nemetalnih abraziva za čišćenje mlazom - Deo 7: Određivanje hlorida rastvorljivih u vodi
95.99 Повучен