VPH Calibration Check Standard Rev 1.1 Back Catalog number: 96843 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673936 Fipronil-sulfone, 100 µg/ml, Acetonitrile, 5ml Price on request 676812 16-O-Methylcafestol, 2mg Price on request 18000-1829-100AN5 (R,S)-Anabasin, 100µg/ml in Acetonitrile, 5ml Price on request