3',4'-Dichloro-4-[13C12]biphenylol, 1.2ml x 50ug/ml, toluene Back Catalog number: M4H12 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 38242 RCRA OrganoNitrogen Pesticides Price on request 50465 Total Kjeldahl Nitrogen as N Price on request 676930 n-Decane, 1ml Price on request