Thyroxine-13C6, 1mg Back Catalog number: T425602 Manufacturer: TORONTO RESEARCH CHEMICALS Availability: In the manufacturer's stock Price on request - + Recommended 8995.21-100-ME Cortisol, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 50-23-7 Price on request 52330 EPA Method 200.8 - Analytes Price on request 96523 Estazolam Price on request