Internal Standard for AB SIM Back Catalog number: 94541 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended MHBCD-MXA Mixture of 13C-labelled α-, β-, and γ-HBCD, 1.2ml , toluene Price on request 10341.28-100-IO n-Nonyl n-undecyl phthalate Price on request DF-C10-CS1,2,3 Individual Calibration Solutions, 200ul, nonane Price on request