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Etidronic Acid Chromatography Column Packings Test Specification Min Max ABSORPTION

SKU: 4137539494
4.0
USD141.00 USD189.00

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Description

Test Specification Min Max ABSORPTION MAX 648 nm 648 nm

02% ARSENIC (As) 3 mg/kg FLUORIDE 0

04% SULFATES (SO[@4@]) TO PASS TEST TO PASS TEST AMMONIUM SALTS TO PASS TEST TO PASS TEST ARSENIC (As) 8 ppm COPPER TO PASS TEST TO PASS TEST LEAD TO PASS TEST TO PASS TEST SILVER TO PASS TEST TO PASS TEST ALKALIES AND EARTHS 0

DRIED BASIS) 98 101

Etidronic Acid Chromatography Column Packings Test Specification Min Max ABSORPTIONTest Specification Min Max ASSAY (IN WATER) APPROX. 60 % APPROX. 60 %

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