1,2-Benz[a]anthraquinone Back Catalog number: 1733.18-K-T Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended MTCC N-(4-chloro[13C6]phenyl)-N'-(3,4-dichloro[13C6]phenyl)[13C]urea , 1.2ml x 50ug/ml, methanol Price on request 93491 EPA Method 504 - EDB & DBCP Price on request 90568 4,4’-Methoxychlor Price on request