Chlorpyrifos, 100 µg/ml, Acetonitrile, 5ml Back Catalog number: 675397 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 674464 Niclosamide, 100mg Price on request YA20920100MB Phenanthrene D10, 2000 ng/µl, 1ml Price on request 678279 Chlorthion, 100 µg/ml, Acetonitrile, 5ml Price on request