4,4'-Diethynylbiphenyl>98.0%(GC)1g

Zinc sulphate heptahydrate 97 %, extra pure 25 Kilogram

Potassium bromide 99.5+% extra pure 500 gram

Zinc Oxide 99.9 +%, pure 500 gram

Calcium hydroxide 97 %, Ph.Eur., USP, BP, Foodgrade E526 5 Kilogram

n-Heptane 25 Liter 99% pure

Silicon crystals 99.9% 50 gram

Copper powder 99.9%, extra pure <75 µm 1 Kilogram

Zinc Sulphate Monohydrate 97%, pure 500 gram

Manganese(II) sulfate monohydrate 98 +%, pure 2.5 Kilogram

Zinc Oxide 99.9 +%, pure 25 Kilogram

Ammonium Iron (III) Oxalate Trihydrate 99%, Pure, Approx 13% Fe 5 Kilogram

Vitamin D3 99 +% extra pure, USP 5 gram