PCB Congeners 1000 ppb Back Catalog number: 94587 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673906 (±)-Jasmonic acid methyl ester, 100mg Price on request 71573 2,3,5-Trichlorophenol-PFB derivative Price on request 673447 Tepraloxydim, 100 µg/ml, Acetonitrile, 5ml Price on request