Benfluralin, 100 µg/ml, Ethyl acetate, 5ml

Pesticide-Mix 13, 10µg/ml in Toluene, 1ml

Calibration Standard Mix 2

2-Methylheneicosane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1560-82-3