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 8388.X-K-10W POE (4-17) tert-Octylphenol,1000 µg/mL,water,10mL, Price on request 50138 AA Mix #1 Price on request 677013 1-Isopropyl-3-phenylurea, 25mg Price on request