Group 3 PCB’s - Low Toxicity Congeners Back Catalog number: 66214 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 678190 Spinosad, 100 µg/ml, Acetonitrile, 1ml Price on request 675566 Ethalfluralin, 10.0 µg/ml, Ethyl acetate, 10ml Price on request 70261 Pyridine-d5 Price on request