Alkane Mix C5-C20, 2mg/ml in MeOH, 1ml

2?-Ethyl-18?(H)-Oleanane,neat,neat,Ca. 5 µg,

D6-Chlorotoluron, 100 µg/ml, Acetone, 1ml

Trifluralin, 100µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 1582-09-8