Tris(hydroxymethyl)aminomethane hydrochloride, >98%, 1kg

Aluminum sulfate hydrate 99+% 500 gram

Sodium Thiosulfate Pentahydrate 99 +%, pure 25 Kilogram

Lithium hydroxide monohydrate, pure 250 gram

Methyl ethyl keton (MEK) 99,5+% 5 Liter

Sodium iodide 99+% USP, Ph. Eur 1 Kilogram

di-Sodium hydrogen phosphate dihydrate 99 +%, Foodgrade, FCC, E339 (ii) 1 Kilogram

n-Heptane 5 Liter 95% pure

Tri-Sodium Citrate Dihydrate 99.8 +%, food grade 1 Kilogram

Ethylenediamine 99.8 +% Extra pure 1 Liter in glazen fles

Caffeine 99.5+% Pure 50 gram

Vitamin D3 99 +% extra pure, USP 1 gram

Zinc Oxide 99.9 +%, pure 2.5 Kilogram