Pyrifenox, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 678496 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 677638 Chlorothalonil, 10.0 µg/ml, Cyclohexane, 10ml Price on request 98416 Caffeine Price on request 676746 Sodium perchlorate monohydrate, 250mg Price on request