2,8-Bis(9H-carbazol-9-yl)dibenzothiophene>98.0%(HPLC)(N)200mg

Manganese Gluconate Dihydrate 99.9+% 500 gram

di-Potassium hydrogen phosphate 99.5% extra pure, food grade, E340 500 gram

Strontium Nitrate 99.8 +% pure 2.5 Kilogram

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

Acetic acid 99-100 % Foodgrade, E260 5 Liter

Azelaic Acid 99.5 +%, pure, cosmetic quality 100 gram

Sodium acetate trihydrate 99,5+% pure 1 Kilogram

Oxalic acid 99+% Pure 2.5 Kilogram

Potassium thiocyanate 99.9 +% Extra pure 25 Kilogram

Sulfur 99.8 +% Pure, Powder 500 gram

Sodium Thiosulfate Pentahydrate 99 +%, pure 2.5 Kilogram

Silicon crystals 99.9% 50 gram