2,3,3',4,4',5,5'-Heptachlorobiphenyl, 5mg Back Catalog number: C-189N Availability: In the manufacturer's stock Price on request - + Recommended M312955 6-Methyl-20R-hydroxy Prednisolone 21-Acetate,25mg Price on request 675755 Dimefox, 10.0 µg/ml, Acetonitrile, 10ml Price on request 674571 Swep, 10.0 µg/ml, Acetonitrile, 10ml Price on request