1-METHYL-3-OXOCYCLOBUTANE-1-CARBOXYLIC ACID, 95.0%, 250mg

Urea 99,5 %, pure 25 Kilogram

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

Tri-Calcium Citrate Tetrahydrate 99+%, USP/FCC/E333(iii) 500 gram

EDTA tetrasodium salt 99+% Extra Pure 250 gram

Nitric acid 68% 1 Liter

Ammonium dihydrogen phosphate 98 +%, pure 25 Kilogram

Pyridine 99,75+% Extra pure 500 Milliliter

n-butylamine 99.9 +% extra pure 25 Liter

Calcium sulfate dihydrate, food grade, E516 1 Kilogram

Urea 99,5 %, pure 1 Kilogram

Copper(I) oxide 97 +% pure 500 gram

Acetone 99.9 +% Pure 1 Liter in bruin glas