2,3,3',4,4',5,5'-Heptachlorobiphenyl, 5mg Back Catalog number: C-189N Availability: In the manufacturer's stock Price on request - + Recommended 681681 2,6-D, 10.0 µg/ml, Acetonitrile, 10ml Price on request 13400-4162-100ME5 4-Fluoro-3-phenoxybenzoic acid, 100µg/ml in MeOH, 5ml Price on request 95227 EPA Method 525 Internals & Surrogates Price on request
