Calibration Verification Solution, 1ml, nonane

Pentachloronitrobenzene-13C6,100 µg/mL,n-nonane,1mL,

Cycloxydim, 100mg

2,2',3,3',4,4',5,5',6-Nonachloro[13C12]biphenyl, 50.0µg/mL in Nonane/10% toluene, 1,2ml