Sodium Metabisulfite
Molecular Formula	Na2S2O5
Molecular Weight	190.10
Chemical Abstract Number	7681-57-4

Meets A.C.S. specs./Conforme aus normes A.C.S.

Sodium Borate, Tetra (Granular Granulaire)
Molecular Formula	Na2B4O7·10H2O
Molecular Weight	381.37
Chemical Abstract Number	1303-96-4
Assay/Teneur	99.5-105.0%
Insoluble matter/Matières insolubles	0.005%
pH 0.01 M solution @ 25 °C	9.15-9.20
Chloride (Cl) Chlorure	0.001%
Phosphate (PO4)	0.001%
Sulfate (SO4)	0.005%
Calcium (Ca)	0.005%
Iron (Fe) Fer	5 ppm
Heavy metals (Pb) Métaux lourds	0.001%

Meets A.C.S. specs./Conforme aux normes A.C.S.

Sodium Borate, Tetra (Powder Poudre)
Molecular Formula	Na2B4O7·10H2O
Molecular Weight	381.37
Chemical Abstract Number	1303-96-4
Assay (%) Teneur	99.5-105.0
Calcium (Ca)	0.005%
Chloride (Cl) Chlorure	0.001%
Insoluble matter/Matières insolubles	0.005%
Iron (Fe) Fer	5 ppm
pH of/de 0.01 M solution @ 25 °C	9.15-9.20
Heavy metals (Pb) Métaux lourds	0.001%
Phosphate (PO4)	0.001%
Sulfate (SO4)	0.005%

Sodium Borate
Molecular Formula	Na2B4O7·10H2O
Molecular Weight	381.37
Chemical Abstract Number	1303-96-4