Deltamethrin, 100 µg/ml, Acetonitrile, 5ml Back Catalog number: 678384 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 677173 Tri-n-propyltin chloride, 100mg Price on request EPA-23IS Internal Standard Solution, 1.2ml, nonane Price on request 675594 Tridemorph, 10 µg/ml, Ethyl acetate, 10ml Price on request