Chlorpyrifos, 100 µg/ml, Acetonitrile, 5ml Back Catalog number: 675397 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 38224 AK102 DRO C10-C25 in Water PT Price on request 40002 THM’s - Purgeables Mix #2, 200µg/ml in MeOH, 1ml Price on request 676942 Fenoxaprop, 100mg Price on request