Nitrofen, 10.0 µg/ml, Cyclohexane, 10ml

Benfluralin, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 1861-40-1

PAH 16Mixture, 100µg/ml in MeOH, 1ml

Carbendazim-d4, 1mg