3,4-Dichloro[13C12]diphenyl ether, 1.2ml x 50ug/ml, nonane Back Catalog number: MCDE-12 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 4M163 2,3,3',4',5,6-Hexachloro-4-methoxybiphenyl, 1.2ml x 50ug/ml, nonane Price on request 678009 Terbufos-sulfone, 100 µg/ml, Toluene, 1ml Price on request C16168000 Phthalic acid, benzylbutyl ester, certified, 0.25g Price on request