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  • BS 2690-104:1983

BS 2690-104:1983

Methods of testing water used in industry-Silica: reactive, total and suspended

BSI Group, 11/30/1983

Publisher: BS

File Format: PDF

$76.00$152.40


Published:30/11/1983

Pages:6

File Size:1 file , 360 KB

Note:This product is unavailable in Ukraine, Russia, Belarus

Reactive silica by formation of molybdosilicic acid, reduction to molybdenum blue and spectrophotometric measurement. Applicable to up to 50 æg of SiO$d2 in up to 100 ml. Total silica by prior fusion to reactive silica. Applicable to up to 50 æg of SiO$d2 in up to 50 ml. Suspended silica by prior filtration and fusion. Applicable to up to 50 æg of SiO$d2 in up to 1 L.

Cross References:
BS 2690:Part 100

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