4,4'-Dichlorodiphenyl ether, 1.2ml x 50ug/ml, nonane Back Catalog number: DPE-15 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 678257 15N3-Atrazine-desethyl, 100 µg/ml, Acetonitrile, Price on request 673187 Aclonifen, 100 µg/ml, Acetonitrile, 5ml Price on request 83551 Isobutyraldehyde-DNPH Price on request