13C6-Oxyphenbutazone, 10mg Back Catalog number: 679676 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 58155 Cesium (Cs) Price on request 673254 Dichlorvos, 10.0 µg/ml, Acetonitrile, 10ml Price on request 676450 Penthiopyrad, 10 µg/ml, Cyclohexane, 10ml Price on request