Areometer precision, 1,500 to 1,600 g/cm³

Tin(II) chloride dihydrate 99+% extra pure 250 gram

Ammonium chloride 99+%, pure, foodgrade 1 Kilogram

Sodium Thiosulfate Pentahydrate 99 +%, pure 25 Kilogram

Copper powder 99.9%, extra pure <75 µm 2.5 Kilogram

Strontium Carbonate 98.5+% Pure 500 gram

Manganese Gluconate Dihydrate 99.9+% 500 gram

n-Heptane 5 Liter 95% pure

di-Potassium hydrogen phosphate 99.5% extra pure, food grade, E340 500 gram

Zinc Sulphate Monohydrate 97%, pure 500 gram

Sodium dihydrogen phosphate dihydrate 99 +% food grade, FCC, E339i 25 Kilogram

DL-Malic Acid 99+%, food grade, E296 25 Kilogram

Luminol 99+%, pure 1 gram