(4-nitrophenyl)methanamine hydrochloride, 95.0%, 100g

Potassium thiocyanate 99.9 +% Extra pure 100 gram

Silicon crystals 99.9% 50 gram

Tin(II) chloride dihydrate 99+% extra pure 1 Kilogram

Sodium persulfate 99 +%, pure 500 gram

Magnesiumacetat 99 +%, anhydrous, FCC, Foodgrade 5 Kilogram

Silicon crystals 99.9% 5 Kilogram

Sodium dihydrogen phosphate dihydrate 99 +% food grade, FCC, E339i 25 Kilogram

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

Sodium bicarbonate 99% foodgrade 1 Kilogram

Strontium chloride hexahydrate 99,5+% Extra Pure 500 gram

tri-Magnesium citrate anhydrous Ph.Eur. Ultra Pure 10 Kilogram

EDTA tetrasodium salt 99+% Extra Pure 25 Kilogram