(Methacryloxymethyl)methyldimethoxysilane, 95%, 5g

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

Urea 99,5 %, pure 1 Kilogram

Caffeine 99.5+% Pure 2.5 Kilogram

Praseodymium(III) Nitrate Hexahydrate 99+% Pure 250 gram

Hydrobromic acid 48% Extra pure 500 Milliliter

1-Propanol 99.8+% Extra Pure 25 Liter

Ferric citrate hydrate, pure, 500 g, plastic packaging.

Lithium hydroxide monohydrate, pure 10 Kilogram

Benzoic Acid 99.98%, Ph.Eur., USP, BP, Foodgrade, E210 2.5 Kilogram

p-Toluenesulphonic acid monohydrate 98 %, pure 2.5 Kilogram

Sodium Thiosulfate Pentahydrate 99 +%, pure 25 Kilogram

Copper(II) acetate monohydrate 99+% extra pure 500 gram