Reagenți organici 1,2,3-Benzotriazole, min. 99 %, for synthesis, 100 g, plastic Cod 9924.1 CAS 95-14-7
Reagenți organici 1,2,3-Benzotriazole, min. 99 %, for synthesis, 500 g, plastic Cod 9924.2 CAS 95-14-7
Reagenți organici 1,2,3-Benzotriazole, min. 99 %, for synthesis, 1 kg, plastic Cod 9924.3 CAS 95-14-7