D4-Quinoxyfen, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 677110 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended C15875000 Para Red, certified, 0.1g Price on request TOTP Tri-o-tolyl phosphate, 1.2ml x 50ug/ml, toluene Price on request 3355.11-100-CY 2,4-DB methyl ester Price on request