Pyrifenox, 100 µg/ml, Ethyl acetate, 1ml Back Catalog number: 677924 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 679893 2,4,5-Trimethylaniline, 100 µg/ml, Acetonitrile, Price on request 677896 Quinalphos, 100 µg/ml, Ethyl acetate, 1ml Price on request 3756.20-K-IO Alverine (free base), 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 150-59-4 Price on request