Ethyl p-Tolylacetate>98.0%(GC)5g

di-Potassium hydrogen phosphate 99.5% extra pure, food grade, E340 25 Kilogram

di-Sodium hydrogen phosphate dihydrate 99 +%, Foodgrade, FCC, E339 (ii) 5 Kilogram

Caffeine 99.5+% Pure 50 gram

Salicylic Acid 99 +% Ph. Eur. 100 gram

di-Potassium hydrogen phosphate 99.5% extra pure, food grade, E340 5 Kilogram

Silver nitrate 99.9 +% Extra pure 50 gram

Xylene 98+% 25 Liter

Sodium hypochlorite 12.5% Extra pure 20 Liter

EDTA tetrasodium salt 99+% Extra Pure 2.5 Kilogram

n-Heptane 25 Liter 99% pure

Diisopropyl ether 99+% stab. Extra pure 500 Milliliter

Sodium Chloride 99.9+% Ph. Eur, FCC 1 Kilogram