delta-HCH, 100 µg/ml, Acetonitrile, 5ml Back Catalog number: 678424 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 83592 3,5-Dichlorobenzoic acid Price on request 70363 Dimethoate, 1000µg/ml in MeOH, 1ml Price on request 50409 Chloride (Cl-) Price on request