Internal Standards Mix 33, 2000 ng/µl, 1ml Back Catalog number: YA08273300TO Availability: In the manufacturer's stock Price on request - + Recommended 676981 D5-Norfloxacin, 10mg Price on request 15900-4939D-100AN 1,2,4-Triazole-d3, 100µg/ml in Acetonitrile, 5ml Price on request D-5836-02A-DER 2,6-TDI Derivative, 1000µg/mL in DMSO, 1ml Price on request