Pendimethalin, 100 µg/ml, Cyclohexane, 1ml

Sodium perfluoro-1-[2,3,4-13C3]butanesulfonate, 50µg/ml in MeOH, 1,2ml

Method 8081LCS/MS/MSD Spike Solution

PCB No. 14, 100µg/ml in Isooctane, 1ml