Brass wool, approx. 66% Cu, approx. 33% Zn, 250 g, plastic packaging.

Benzyl Benzoate 99.5+% Extra Pure, BP 1 Liter Verpakt in HDPE fles

di-Sodium hydrogen phosphate dihydrate 99 +%, Foodgrade, FCC, E339 (ii) 5 Kilogram

Sodium Bromide 99.9 +% extra pure 250 gram

Sulfamic acid 99+%, pure 4 Kilogram

Copper(II) chloride dihydrate ?98.5%, extra pure 500 gram

di-Potassium hydrogen phosphate 99.5% extra pure, food grade, E340 5 Kilogram

L(+)-Ascorbic acid 99 %, Ph.Eur., USP, BP 100 gram

Calcium carbonate 99+%, foodgrade, E170 1 Kilogram

Hydrogen fluoride 40% 1 Liter

Zinc Oxide 99.9 +%, pure 500 gram

Sodium hypochlorite 12.5% Extra pure 20 Liter