Thyroxine-13C6, 1mg Back Catalog number: T425602 Manufacturer: TORONTO RESEARCH CHEMICALS Availability: In the manufacturer's stock Price on request - + Recommended DF-C10-CS4,5,6,7 Individual Calibration Solutions, 200ul, nonane Price on request 9365.14-K-IO Di-n-propyl phthalate-3,4,5,6-d4,1000 µg/mL,isooctane,1mL Price on request 93853 Appendix I Volatile Mix Price on request