Oxalic acid dihydrate
CAS NO.: 6153-56-6
Purity :99.5%
borax
CAS NO.: 1303-96-4
Potassium citrate monohydrate
CAS NO.: 6100-05-6
sodium citrate dihydrate
CAS NO.: 6132-04-3
Purity :99%
Citric acid monohydrate
CAS NO.: 5949-29-1