Xanthohumol, ROTICHROM® Working Standard, 25 mg, glass packaging

Nitric acid 20%, pure, 5 l, plastic packaging.

Citric acid, anhydrous 99.9 %, Ph . Eur. USP, FCC, Ultra Pure 10 Kilogram

Sodium Chloride 99.9+% Ph. Eur, FCC 1 Kilogram

Glycolic acid 99.5 +% Extra pure 1 Kilogram

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

Copper(I) oxide 97 +% pure 1 Kilogram

Sodium bicarbonate 99% foodgrade 25 Kilogram

Caffeine 99.5+% Pure 100 gram

Praseodymium(III) chloride heptahydrate 99+% pure 50 gram

Tri-sodium phosphate Dodecahydrate 98 +%, food grade, pure 1 Kilogram

Caffeine 99.5+% Pure 2.5 Kilogram

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