Prallethrin, 10.0 µg/ml, Acetonitrile, 10ml

Naphtho[2,3-j]fluoranthene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 205-83-4

EN 12766/CEN EN 61619 PCB Mix, 10µg/mL in Isooctane, 1ml

(1R,4aR,5aR,8aR,10aR)-1-(4-methylpentyl)-1,6,6,8a,10a-pentamethylperhydrophenanthrene, ca. 10µg/mL, Solvent-isooctane, Unit 0.25µL, # of units-1, Cas.no.