PCB Congeners Back Catalog number: 96323 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 79483 Methyl 9-cis-hexadecenoate (C16:1n-7) Price on request 70176 Ethylbenzene, 1000µg/ml in MeOH, 1ml Price on request 673692 Pyriproxyfen, 100 µg/ml, Ethyl acetate, 5ml Price on request