Pyriproxyfen, 100 µg/ml, Ethyl acetate, 5ml Back Catalog number: 673692 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 92752 Pesticide Standard Price on request 676969 Tolyltriazole, 100 µg/ml, Acetonitrile, 1ml Price on request DF-IS-E200 Mass-Labelled PCDF Internal Standard Solution, 1.2ml, nonane Price on request