beta-HCH, 100 µg/ml, Ethyl acetate, 5ml Back Catalog number: 673616 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 681564 2,4,6-Trichlorophenol, 10µg/ml in MeOH, 10ml Price on request 33054 EPA Method 552.1, 552.2 - Haloacetic Acids Price on request 3355.11-100-AN 2,4-DB methyl ester Price on request