D(-)-Ribose, min. 98%, for biochemistry, 100 g, plastic packaging.

di-Sodium hydrogen phosphate dihydrate 99 +%, Foodgrade, FCC, E339 (ii) 500 gram

Urea 99,5 %, pure 25 Kilogram

Tin(II) chloride dihydrate 99+% extra pure 1 Kilogram

n-Heptane 5 Liter 95% pure

Copper(I) oxide 97 +% pure 100 gram

Borax 99.9+% 2.5 Kilogram

Potassium Sulphate 99 +%, Foodgrade,Ph. Eur, E515 500 gramram

Oxalic acid 99+% Pure 2.5 Kilogram

Dichloromethane 99,5+%, pure 25 Liter in metalen blik

Triethylene glycol 99+% Extra pure 20 Liter

di-Potassium hydrogen phosphate 99.5% extra pure, food grade, E340 500 gram

Potassium Permanganate 98.5+% Pure 100 gram