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 679136 Metolachlor deschloro, 100 µg/ml, Acetonitrile, Price on request BRP-246 2,4,6-Tribromophenol, 1.2ml x 100ug/ml, toluene Price on request 91185 EPA Method 507Mix #7 Price on request