Lufenuron, 100mg

2-Hydroxychrysene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 65945-06-4

CS4 Calibration Sol Dioxin/PCB, in Nonane, 500µl

2,5,8-trimethyl-1-butyltetraline, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no.