产品描述

ACIDITY & ALKALINITY                   =<0.2 ML
CONTENT     >=99.0% MIN
MOISTURE                   =<1.5%MAX
WATER SOLUTION TEST     CLEAR
HEAVY METALS(AS PB):     =<0.001% MAX
ARSENIC     =<0.0002% MAX
COLOUR OF SOLUTION     Y6
TOTAL CHLORIDE     =<0.03%