PAH-CVS-A Calibration Kit, 5 x 200uL, nonane

2,2',3,4,4',5,6'-Heptachloro-3'-methoxybiphenyl, 1.2ml x 50ug/ml, nonane

2,3-Diaminobiphenyl 2HCl, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no.

Spirodiclofen-enol, 10mg