3,4-Dimethoxy-5-nitrobenzaldehyde, 95.0%, 5g

Ammonium Iron (III) Oxalate Trihydrate 99%, Pure, Approx 13% Fe 100 gram

Potassium thiocyanate 99.9 +% Extra pure 10 Kilogram

di-Sodium hydrogen phosphate dihydrate 99 +%, Foodgrade, FCC, E339 (ii) 1 Kilogram

Calcium hydroxide 97 %, Ph.Eur., USP, BP, Foodgrade E526 25 Kilogram

L(+)-Ascorbic acid 99 %, Ph.Eur., USP, BP 500 gram

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

Praseodymium(III) Sulfate 99+% Pure 50 gram

Sodium Thiosulfate Pentahydrate 99 +%, pure 25 Kilogram

Zinc Oxide 99.9 +%, pure 500 gram

Sodium acetate trihydrate 99,5+% pure 1 Kilogram

Sodium iodide 99+% USP, Ph. Eur 1 Kilogram

Ammonium iron(III) citrate ca. 15 % Fe, green 1 Kilogram