Trifluralin, 100 µg/ml, Methanol, 1ml

2-Isopropyl-6-methyl-4-pyrimidinol, anal. std., 1g

Imidacloprid olefin, 10.0 µg/ml, Acetonitrile, 5

Bishomohopane, Isomer mix, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.