Tin(IV) oxide, min. 99.5%, pa, 100 g, plastic packaging.

di-Sodium hydrogen phosphate dihydrate 99 +%, Foodgrade, FCC, E339 (ii) 500 gram

Oxalic acid 99+% Pure 10 Kilogram

Thymol 99+% Extra Pure 5 Kilogram

Sulfamic acid 99+%, pure 4 Kilogram

Benzyl Benzoate 99.5+% Extra Pure, BP 500 Milliliter Verpakt in bruine glazen fles

Sodium iodide 99+% USP, Ph. Eur 500 gram

n-hexane 5 Liter 95% pure

Ethyl oleate, Ph. Eur, USP, Extra pure 100 Milliliter

Urea 99,5 %, pure 1 Kilogram

Nitric acid 20%, pure, 1 l, plastic packaging.

Copper powder 99.9%, extra pure <75 µm 500 gram

Sulfuric acid 5 Liter 15%