Internal & Surrogate Standard 8260B Back Catalog number: 92026 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 91435 Detector Performance Standard Price on request D447415-10MG N6,O2'-Dimethyladenosine, 10mg Price on request 676531 Pesticide-Mix 107, 10.0 µg/ml, Acetonitrile, 10m Price on request