3-chloro-5-ethoxy-4-hydroxybenzaldehyde, 95.0%, 250mg

Urea 99,5 %, pure 25 Kilogram

Sodium Gluconate 99 +% Extra pure, food grade, USP, FCC, E576 100 gram

Copper (II) sulfate pentahydrate 99+%, extra pure 1 Kilogram

Zinc sulphate heptahydrate 97 %, extra pure 25 Kilogram

Caffeine 99.5+% Pure 500 gram

Silicon crystals 99.9% 50 gram

Luminol 99+%, pure 10 gram

Ethyl acetate 99.8+% 25 Liter in stalen drum

Magnesium nitrate hexahydrate 98+% extra pure 100 gram

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

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

Tin(II) chloride dihydrate 99+% extra pure 500 gram