Astech Ireland Ltd. is ISO 9001-2015 accredited, certified by NQA.
Erythrosin B (C.I. 45430), for microscopy, 100 g, glass
Erythrosin B (C.I. 45430), for microscopy, Molar mass (M) 879,84 g/mol, CAS No. [16423-68-0], EG-Nr. 240-474-8, Empirical formula C20H6I4Na2O5