trans-Permethrin (isomer mix) Back Catalog number: 9432.21-100-CY Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended S-4160-100-HX Analytical Standard for n-Alkanes 1mL Use 100µg/mL in hexane as a working standard n-C10-C40 + Pristane Price on request S-4081-200-5CY Perdeuterated Internal Standard - PAH-Mixture 3 9 Analyte, each 1000 µg/mL in cyclohexane; units: 1x1mL, 1x5mL 0978.10 Naphthalene-d8 [1146-65-2] 1336.12 Acenaphthylene-d8 [93951-97-4] 0383.12 Dibenzothiophene-d8 Price on request 3441.10-100-CY Methabenzthiazuron Price on request