Pesticides Calibration LC-MS/MS Back Catalog number: 98680 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 11969.8-K-ME Famotidine,1000 µg/mL,MeOH,1mL, Price on request 68C-CS Labelled Cleanup Stock Solution, 1.2ml, nonane Price on request 94103 Herbicide Free Acids Standard Price on request