... NO.201-069-1Package25KG/BAG,25kg kraft paper bag with polyethylene li... PropertiesUnitStandardBACTERIAL ENDOTOXINIU/MG<0.5HEAVY METALSPPM<10 ... SULPHATEPPM <150OXALATEPPM<350 MOISTURE%<1.0 IT IS CONFORMITY WITH THE STANDARD OF BP98.Usage:As experimental reagents, ... especially as the acidifier, PH buffers, and other compounds with as a preservation agent.SUNIVO > SUNIVO, your chemical partner, is ...