PAHs in Touene, 2ml

D6-Linuron, 100 µg/ml, Acetonitrile, 1ml

Prosulfuron, 10.0 µg/ml, Acetonitrile, 10ml

1H,1H,2H,2H-Perfluorotetradecan-1-ol (12:2 FTOH), 50μg/ml in MeOH, 1ml