2,4,4'-Trichlorodiphenyl ether, 1.2ml x 50ug/ml, nonane Back Catalog number: DPE-28 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 51056 ASTM D-5441MTBE Contaminant Low Conc Price on request XA10332000AL Atrazine-desisopropyl, 100 ng/µl, 1ml Price on request WM48-CS1,2,3,4,5, Individual Calibration Solutions, 500ul, nonane Price on request