Thyroxine-13C6, 1mg Back Catalog number: T425602 Manufacturer: TORONTO RESEARCH CHEMICALS Availability: In the manufacturer's stock Price on request - + Recommended 66002 PCB No. 2, 100µg/ml in Isooctane, 1ml Price on request 38025 WS Trihalomethanes Price on request 676642 D4-Ketoprofen, 100 µg/ml, Acetonitrile, 1ml Price on request