DL-Cystine, min. 98,5 %, 1 g, glass

DL-Cystine, min. 98,5 %, Molar mass (M) 240,30 g/mol, CAS No. 923-32-0, EC No. 213-094-5, Empirical formula C₆H₁₂N₂O₄S₂