Crotoxyphos, 100 µg/ml, Isooctane, 1ml Back Catalog number: 678338 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 680803 Mix 33, 10.0 µg/ml, Acetonitrile, 10ml Price on request 675106 Sodium p-n-dodecylbenzenesulfonate, 100 µg/ml, Me Price on request M293050 Methyl 12-Hydroxystearate, 1g Price on request