Bentazone-8-hydroxy, 10.0 µg/ml, Acetonitrile, 5

Methoprene,100 µg/mL,MeOH,1mL,

C20 Triaromatic ster-14(15)-ene, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.

1-Nitrosopyrrolidine, 100mg