VPH Calibration Check Standard Rev 1.1 Back Catalog number: 96843 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 12119.7-100-ME Hydrochlorothiazide,100 µg/mL,MeOH,1mL, Price on request 95615 Method 8081LCS/MS/MSD Spike Solution Price on request 11629.38-50MG Azithromycin dihydrate,neat,neat,50mg, Price on request