Thionazin, 100 µg/ml, Ethyl acetate, 1ml Back Catalog number: 677929 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 94752 3,3’-Dimethoxybenzidine Price on request 3346.6-100-AN Clopyralid, 100µg/ml in Acetonitrile, 1ml Price on request 70293 Trichloroethene, 1000µg/ml in MeOH, 1ml Price on request