2,3',4',6-Tetrachlorobiphenyl,100 µg/mL,isooctane,1mL,

3'-Fluoro-3,4',5-trichlorobiphenyl, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.

(Z)-Metominostrobin, 10 µg/ml, Acetonitrile, 1ml

EPA 8240B Calibration Mix 6