DL-Lysine hydrochloride, min. 98%, for biochemistry, 5 g, plastic packaging.

Ammonium metavanadate 99,9+% extra pure 50 gram

Ammonium heptamolybdate tetrahydrate 99.8+% extra pure 1 Kilogram

Copper(I) oxide 97 +% pure 500 gram

Ammonium iron(III) citrate ca. 15 % Fe, green 1 Kilogram

Tin(II) chloride dihydrate 99+% extra pure 1 Kilogram

Silicon crystals 99.9% 250 gram

Sodium Gluconate 99 +% Extra pure, food grade, USP, FCC, E576 1 Kilogram

Benzyl alcohol 99.9 +% pure 1 Liter

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

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

Benzyl Benzoate 99.5+% Extra Pure, BP 2.5 Liter Verpakt in bruine glazen fles

Tin (IV) oxide 99.7 +% P.a. 100 gram