VPH Primary Calibration Spike Rev 1.0 Back Catalog number: 92109 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3658.6-1G 1,3-Dibromobenzene Price on request 98913 1-Chlorooctadecane Price on request 97554 Acrylamide-2,3,3-d3, 100µg/ml in Acetonitrile, 1ml Price on request