If your product can meet the following details, please give me your quotation on cif( daf ) main port, China.
Main substance (h3bo3 ):100.9%
Iron ( fe ):0.0001%
Sulfates ( so4 ):0.003%
Chlorides (cl ):0.0001%
Heavy metal ( pb ):0.0001%
Calcium (ca ):0.005max
Arsenic (as ):0.0002max
Phosphates ( po4 ):0.001% max
Residue no soluble in water :0.005max
State / Province:
Heilongjiang