Dextran sulphate 40 sodium salt, for biochemistry, 25 g, plastic packaging.

Dimethylformamide (DMF) 99.5 +%, pure 5 Liter

Hydrogen Peroxide, Ph.Eur., Ultra Pure 1 Liter 35% Glas

Ammonium heptamolybdate tetrahydrate 99.8+% extra pure 100 gram

Hydrogen peroxide 35 % foodgrade 20 Liter

Caffeine 99.5+% Pure 50 gram

Potassium thiocyanate 99.9 +% Extra pure 500 gram

2-Phenoxyethanol 99,5+% Extra Pure, cosmetics quality 500 Milliliter

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

ortho-Phosphoric acid 85% Extra Pure 500 Milliliter

Potassium dihydrogen phosphate 99.5 +% extra pure, food grade, E340 1 Kilogram

L (+) - Tartaric Acid 99.9 +% FCC, Ph. Eur, Foodgrade, E334 1 Kilogram

Tetrahydrofurane (THF) 99,8% 500 Milliliter