Manganese carbonate powder  Tech grade/Feed grade

ITEMS	STANDARD	REAL TESTS
appearance	LIGHT BROWN POWDER	LIGHT BROWN POWDER
MN	44%MIN	45.2%
SULFATE	0.5%MAX	0.2%
PB	15PPM MAX	5PPM
AS	10PPM MAX	5PPM
CD	10 PPM MAX	5PPM
ACID INSOLUBLE	0.07%MAX	0.05%