Imidacloprid olefin, 10 µg/ml, Acetonitrile, 10m

4-Methyl-cis-2-pentene, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 691-38-3

Pentabromobenzene, 1.2ml x 50ug/ml , toluene

d2 C29 alpha alpha alpha (20R)-Ethylcholestane, 100µg/mL in Isooctane, 1ml