Erythrosin B disodium salt, certified, 0.25g Back Catalog number: C13205000 Availability: In the manufacturer's stock Price on request - + Recommended 681721 2-Methyl-5-nitroaniline, 10.0 µg/ml, Acetonitrile Price on request 79644 Pentachloroanisole Price on request 66094 2,2',3,5,6'-Pentachlorobiphenyl Price on request