4-OH-Pyriproxyfen (4'-OH-Pyr), 10mg Back Catalog number: 675366 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 676689 Prohexadione Calcium, 100mg Price on request S-13159A1-1ML Pyrimethanil, 100µg/ml in Acetonitrile, 1ml Price on request PFBA Perfluoro-n-butanoic acid, 50µg/ml in MeOH, 1,2ml Price on request