Dextran 150, for biochemistry, 10 g, plastic packaging.

Urea 99,5 %, pure 2.5 Kilogram

Oleic Acid, Extra Pure 1 Liter

Benzyl Benzoate 99.5+% Extra Pure, BP 2.5 Liter Verpakt in bruine glazen fles

1-Naphthaleneacetic acid 98+%, pure 25 gram

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

Copper(II) oxide 98+% 500 gram

Potassium Sulphate 99 +%, Foodgrade,Ph. Eur, E515 25 Kilogram

Diethyl ether 99.9 +% Ph. Eur. Stabilized 5 Liter

Sulfur 99.8 +% Pure, Powder 2.5 Kilogram

Caffeine 99.5+% Pure 500 gram

Magnesium chloride hexahydrate 99 +%. Ph. Eur, BP, FCC, food grade 1 Kilogram

Silicon crystals 99.9% 50 gram