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McBoeck LLC
Houston, United States
Component Range Typical Assay(Na2S2O5 ) 96.0% min. 97.50% Iron content(base on Fe) 0.005% max. 0.00% water insoluble matter 0.05% max. 0.02% Arsenic content(base on As) 1 ppm max. 1ppm Pb 10 ppm max. 5ppm Appearance White or yellowish crystalline powder more...
Biopharma-ChemRx Store
Terry Francois St, United States
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