2-(carboxymethyl)-4,5-dimethoxybenzoic acid, 95%, 5g

Sodium sulfate 99,9% Food grade, E514 5 Kilogram

Sodium Gluconate 99 +% Extra pure, food grade, USP, FCC, E576 500 gram

Silver nitrate 99.9 +% Extra pure 1 Kilogram

Acetonitrile 99.9+% Ultra Pure 100 Milliliter

Calcium hydroxide 97 %, Ph.Eur., USP, BP, Foodgrade E526 25 Kilogram

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

Chloroform 99,98% p.a. 100 Milliliter

Barium Nitrate 99.8 +% Extra pure 2.5 Kilogram

di-Ammonium hydrogen phosphate 98 +% extra pure 500 gram

Sodium dihydrogen phosphate dihydrate 99 +% food grade, FCC, E339i 25 Kilogram

n-hexane 100 Milliliter 99% pure

Tetrahydrofurane (THF) 99,8% 25 Liter