VPH Primary Calibration Rev 1.1 Back Catalog number: 51167 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 0670.4-KIT 24-Methylcholestane isomer Kit; includes 3054,3055,0607,0643, , Solvent-, Unit Kit, # of units-, Cas.no. Price on request 679171 D3-Ipronidazole-hydroxy, 10mg Price on request XA10080100AC Aldicarb-sulfone D3, 100μg/ml in Acetone, 1ml Price on request