Aluminum potassium sulfate dodecahydrate,ACS reagent, >=98%

1-Iodohexane,contains copper as stabilizer, >=98%

Calcium carbonate,ACS reagent, >=99.0%, powder

1,2-Dibromoethane,>=99%

Benzoic acid,ACS reagent, >=99.5%

Diphenylamine,ACS reagent, >=99%

Sulfamic acid,ReagentPlus, >=99%

Acetic anhydride,ACS reagent, >=98.0%

Zinc,granular, 20-30 mesh, ACS reagent, >=99.8%

Potassium antimony(III) tartrate hydrate,>=99%

5-Sulfosalicylic acid dihydrate,ACS reagent, >=99%

Oxalic acid dihydrate,ACS reagent, >=99%