Cellulose, for thin layer chromatography, 500 g, plastic packaging.

n-Heptane 5 Liter 95% pure

Copper powder 99.9%, extra pure <75 µm 1 Kilogram

2-Propanol 99.9+% Ultra Pure, Extra Dry 1 Liter

Manganese(II) nitrate tetrahydrate 98+% extra pure 1 Kilogram

Magnesium chloride hexahydrate 99 +%. Ph. Eur, BP, FCC, food grade 500 gram

Propylene glycol 99.5 +%, pure 1 Liter

Sodium Metasilicate Pentahydrate 98.5+% Pure 500 gramram

Copper(II) oxide 98+% 500 gram

Diethylene glycol 99 +% Extra pure 5 Liter

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

Barium chloride dihydrate 99+% extra pure 500 gram

Urea 99,5 %, pure 2.5 Kilogram