Permethrin Mix Back Catalog number: 94464 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 675345 Di-n-propyltin dichloride, 100 µg/ml, Methanol, Price on request 70887 Chloroacetic acid Price on request DF-IS-J Mass-Labelled PCDD Internal Standard Solution, 1.2ml, nonane Price on request