2-(4-Ethylphenyl)-2-hydroxyacetic acid, 98%, 2.5g

Copper(II) nitrate trihydrate 99,9+% extra pure 1 Kilogram

Sodium sulfite 98+%, pure 25 Kilogram

Praseodymium(III) Sulfate 99+% Pure 50 gram

Sodium Fluoride 99.9 +% extra pure 25 Kilogram

Zinc Sulphate Monohydrate 97%, pure 500 gram

EDTA tetrasodium salt 99+% Extra Pure 25 Kilogram

Sodium Benzoate 99.9 +% NF / FCC / EP / BP / JP, food grade 500 gram

Diisopropyl ether 99+% stab. Extra pure 5 Liter

Luminol 99+%, pure 10 gram

1-Propanol 99.8+% Extra Pure 25 Liter

Ammonium Persulfate 98.5+% Pure 25 Kilogram

Potassium dihydrogen phosphate 99.5 +% extra pure, food grade, E340 1 Kilogram