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L-Tryptophane, min. 98,5 %, Ph.Eur., for biochemistry, 1 kg, plastic
L-Tryptophane, min. 98,5 %, Ph.Eur., for biochemistry, Molar mass (M) 204,23 g/mol, CAS No. [73-22-3], EG-Nr. 200-795-6, Empirical formula C11H12N2O2