Diflubenzuron, 250mg Back Catalog number: 674699 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 79558 Isoprene Price on request 66126 3,3',4,4',5-Pentachlorobiphenyl (126) Price on request PFRS-008S Isodecyl diphenyl phosphate, 100µg/ml in Toluene, 1ml Price on request