You can safely dispose of many solid chemicals in the ...

Manganese Chloride Methyl Red. Manganese Sulphate Methylene Blue. Methyl Salicylate Naphthol Beta. Naphthalene Pepsin. Paraffin Petroleum Jelly. Peptone Potassium Bicarbonate. Potassium Acetate Potassium Bitartrate. Potassium Bisulphate Potassium Bromide. Potassium Bromate Potassium Citrate. Potassium Carbonate Potassium Phosphate. Potassium ... ................
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