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Ships within 48 hours · Estimated delivery Aug 17 - Aug 22
(IN WATER) 620 - 640 nm 620 - 640 nm
25% ALKALIES AND ALKALINE EARTHS 1
Test Specification Min Max APPEARANCE WHITE SOLID WHITE SOLID ASSAY 98% 98%
38% SULFATES (SO[@4@]) 0
Potassium Metabisulfite Crystal FCC size:50 KG (IN WATER) 620 - 640Test Specification Min Max ASSAY (K[@2@]S[@2@]O[@5@]) 90. 00% LEAD (Pb) 2 mg kg IRON (Fe) 10 mg kg SELENIUM (Se) 5 mg kg IDENTIFICATION TO PASS TEST TO PASS TEST RETEST DATE DATE OF MANUFACTURE APPEARANCE
US$ 447.50
US$ 453.25
US$ 195.00
