4-Iodo-3-nitroaniline, 97%, 1g

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

Chloroform 99,98% p.a. 1 Liter

Potassium thiocyanate 99.9 +% Extra pure 100 gram

Oxalic acid 99+% Pure 25 Kilogram

ortho-Phosphoric acid 85% Extra Pure 500 Milliliter

L (+) - Tartaric Acid 99.9 +% FCC, Ph. Eur, Foodgrade, E334 250 gram

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

EDTA tetrasodium salt 99+% Extra Pure 250 gram

1-Propanol 99.8+% Extra Pure 25 Liter

di-Ammonium hydrogen phosphate 98 +% extra pure 500 gram

Praseodymium(III) chloride heptahydrate 99+% pure 50 gram

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