2,5-Dimethoxy-4-propylbenzaldehyde, 95.0%, 250mg

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

Magnesium Oxide 98+% Ph. EUR. light 1 Kilogram

Tri-Potassium Citrate Monohydrate USP/FCC/Ph. EUR. 99.5+% 100 gram

Benzylbenzoate 99+%, pure 25 Liter

Lithium Chloride 99+% Extra Pure 100 gram

di-Sodium hydrogen phosphate dihydrate 99 +%, Foodgrade, FCC, E339 (ii) 500 gram

Calcium carbonate 99+%, foodgrade, E170 2.5 Kilogram

Silver nitrate 99.9 +% Extra pure 25 gram

Chloroform 99,98% p.a. 1 Liter

Tetrahydrofurane (THF) 99,8% 500 Milliliter

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

Zinc Oxide 99.9 +%, pure 500 gram