Polyvinylpyrrolidone K 15 Average Molecular Wt. 10000500g

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

Luminol 99+%, pure 5 gram

Silicon crystals 99.9% 250 gram

Praseodymium(III) Sulfate 99+% Pure 50 gram

Calcium Carbonate 99 +%, Ph. Eur, USP, E170 1 Kilogram

Ammonium dihydrogen phosphate 98 +%, pure 500 gram

Zinc Sulphate Monohydrate 97%, pure 25 Kilogram

L (+) - Tartaric Acid 99.9 +% FCC, Ph. Eur, Foodgrade, E334 1 Kilogram

Benzyl Benzoate 99.5+% Extra Pure, BP 1 Liter Verpakt in bruine glazen fles

n-Heptane 25 Liter 95% pure

Manganese Gluconate Dihydrate 99.9+% 1 Kilogram