D6-alpha-HCH, 100 µg/ml, Cyclohexane, 1ml Back Catalog number: 677653 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended A11915000AL-100 Cyprosulfamide, 100µg/mL in Acetonitrile, 1ml Price on request 679670 D3-Ketoprofen, 10mg Price on request 675714 Pyraflufen monohydrate (free acid), 10mg Price on request