6-bromo-2,3,4,9-tetrahydro-1H-carbazol-1-one, 95.0%, 100g

Vanillin 99,5+% Extra Pure, Foodgrade 50 gram

Silicon crystals 99.9% 50 gram

Stearic acid 98+% Ph. Eur / USP / NF / E570 5 Kilogram

n-hexane 1 Liter 99% pure

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

Vitamin D3 99 +% extra pure, USP 5 gram

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

Zinc Oxide 99.9 +%, pure 250 gram

Methyl ethyl keton (MEK) 99,5+% 1 Liter glazen fles

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

Barium chloride dihydrate 99+% extra pure 2.5 Kilogram

Methyl-tert-butyl ether (MTBE) 99,5+% 1 Liter