4-Chlorodiphenyl ether, 1.2ml x 50ug/ml, nonane Back Catalog number: DPE-3 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 678009 Terbufos-sulfone, 100 µg/ml, Toluene, 1ml Price on request C080101 Caffeine-13C3, 5mg Price on request 79080 EPA Method 8330 Analyte Price on request