GENERAL

Zinc oxide

Sodium dithionite

Barium chloride

Sodium hydrosulfite

Tin(ll) chloride

Ammonium benzoate

Potassium antimonyl tartrate trihydrate

Antimony(lll) oxide

Sodium pyrosulfate

Ammonium chromate

Calcium carbonate

Lead(ll) acetate trihydrate

Potassium permanganate

Sodium hypophosphite monohydrate

Potassium chloride solution

1,3-Dimethylbarbituric acid

Adipic acid

Cadmium nitrate tetrahydrate

1,10-Phenanthroline monohydrate

4-Nitrophenyl isothiocyanate

Manganese (ll) chloride tetrahydrate

Potassium hydrogen phthalate

Hexamethylenetetramine

Lead(ll) oxide