2-Chloro[13C12]dibenzofuran, 1.2ml x 50ug/ml, toluene Back Catalog number: MDF-2 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 31028 EPA Method 525 - Phthalate Standard Price on request 73574 Benzyldimethyldodecylammonium chloride Price on request 66010 PCB No. 10, 100µg/ml in Isooctane, 1ml Price on request