PCB Congener Mix #1 Back Catalog number: 94979 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended S-4203-ASS-IO Calibration Mixture S-4203 6 Analytes, each Vol.% as listed in Isooctane. Units : 1x1mL, 5x1mL. Name Vol.% Benzene 3,00 Toluene 10,00 Total Xylenes (C8 + aromatics) 15,00 n-Butylbenzene (C9 + aromatics) 15,00 Isooctane 57,00 Price on request C16284000 Ponceau 4RC (E124), certified, 0.1g Price on request 71907 1,1-Difluoroethylene, 1000µg/ml in MeOH, 1ml Price on request