Magnesium oxide, ROTI®METIC 99.999% (5N), 50 g, plastic packaging.

Manganese flakes 99,98 % 500 gram

Zinc nitrate hexahydrate 98+% extra pure 500 gram

Ferric citrate hydrate, pure, 100 g, plastic packaging.

Copper(II) oxide 98+% 500 gram

Ammonium heptamolybdate tetrahydrate 99.8+% extra pure 25 Kilogram

ortho-Phosphoric acid 85% Extra Pure 5 Liter

Azelaic Acid 99.5 +%, pure, cosmetic quality 500 gram

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

EDTA tetrasodium salt 99+% Extra Pure 2.5 Kilogram

Ammonium dihydrogen phosphate 98 +%, pure 25 Kilogram

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

Silicon crystals 99.9% 50 gram