Pyriproxyfen, 100mg Back Catalog number: 675274 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 11693.12-100-IO 2,3,3',5'-Tetrachlorobiphenyl ,100 µg/mL,isooctane,1mL, Price on request 672913 Chlorimuron-ethyl, 100mg Price on request 66121 2,3’,4,5’,6-Pentachlorobiphenyl Price on request