Permethrin (mixed isomers) Back Catalog number: 79309 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 59577 pH 5.0 Standard @ 25°C Price on request 71245 1-Bromo-2-chloroethane Price on request 11921.9-K-ME (-)-Captopril,1000 µg/mL,MeOH,1mL, Price on request