Calibration Standard Mix 1 Back Catalog number: 53043 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended GA09011134LM Benzidine D8, 500µg/mL in Acetonitrile:Methanol, 1ml Price on request 11984.28-K-ME (±)-Methoxyverapamil hydrochloride,1000 µg base/mL,MeOH,1mL, Price on request 10580.39-100-IO 1-Palmitoyl-2-oleoyl-sn-glycero-3-phosphoethanol sodium salt Price on request