Verification II Standard 2 Back Catalog number: 52020 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 678493 Pyrethrins, 100 µg/ml, Acetonitrile, 1ml Price on request 0401.22-150-CY n-Docosane, ?13C: -30.35, 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 629-97-0 Price on request 11956.21-K-ME Lisinopril dihydrate,1000 µg base/mL,MeOH,1mL, Price on request