Ranitidine, 1000µg/mL in MeOH, 1ml Back Catalog number: 72244 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 677418 2,4-DB, 100 µg/ml, Acetonitrile, 1ml Price on request XA12570000CY Dicofol 100 µg/mL in Cyclohexane, 1ml Price on request 94838 Acids Calibration Level 1 Price on request