beta-Cypermethrin

2-Methylquinoxaline, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-, Cas.no.

C27 Triaromatic ster-14(15)-ene, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.

4,4'-Methylenebis (2-chloroaniline),100 µg/mL,acetonitrile,1mL,