Astech Ireland Ltd. is ISO 9001-2015 accredited, certified by NQA.
Vitamin B12, min. 96 %, for biochemistry, 500 mg, glass
Vitamin B12, min. 96 %, for biochemistry, Molar mass (M) 1355,4 g/mol, Storage temp. +4 °C, CAS No. [68-19-9], EG-Nr. 200-680-0, Empirical formula C63H88CoN14O14P