Group 1b PCB’s - Mix Type Inducers Back Catalog number: 66212 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended EPA-23SS Surrogate Standard Solution, 1.2ml, nonane Price on request 676634 Dodemorph, 100 µg/ml, Acetonitrile, 1ml Price on request 71629 2,4-D n-butyl ester Price on request