4-Chloro[13C12]diphenyl ether, 1.2ml x 50ug/ml, nonane Back Catalog number: MCDE-3 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 675105 Sodium p-n-undecylbenzenesulfonate, 10.0 µg/ml, M Price on request 3494.11-100-CY Propoxur Price on request 19097 EPA Method 602 - Surrogate Standard Price on request