Uric acid, min. 99%, for biochemistry, 25 g, glass packaging

Vanillin 99,5+% Extra Pure, Foodgrade 500 gram

n-Heptane 5 Liter 95% pure

Citric acid monohydrate 99,5 %, fg 2.5 Kilogram

Acetonitrile 99.9+% Ultra Pure 1 Liter

Citric acid, anhydrous 99.9 %, Ph . Eur. USP, FCC, Ultra Pure 2.5 Kilogram

Tri-Calcium Citrate Tetrahydrate 99+%, USP/FCC/E333(iii) 20 Kilogram

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

Sulfuric acid 1 Liter 96-98%

Copper(II) acetate monohydrate 99+% extra pure 1 Kilogram

Diisopropyl ether 99+% stab. Extra pure 5 Liter

Barium Sulphate 99 +%, pure 5 Kilogram