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 673517 lambda-Cyhalothrin, 10.0 µg/ml, Ethyl acetate, 1 Price on request 92291 EPA Method 8260 Volatile Standard Price on request 0977.27-25MG d2 C27 ??? (20R)-Cholestane,neat,neat,25mg Price on request