PCB No. 77, 100µg/ml in Isooctane, 1ml Back Catalog number: 66077 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 71202 Methyl sulfone Price on request 676880 1,1,1-Trichloroethane, , , 0.5ml Price on request 673936 Fipronil-sulfone, 100 µg/ml, Acetonitrile, 5ml Price on request