PAH-Mix 9, 100 ng/µl, 10ml Back Catalog number: X20950009CY Availability: In the manufacturer's stock Price on request - + Recommended 675892 DMST, 100 µg/ml, Acetonitrile, 1ml Price on request 79053 4,4’-Methoxychlor Price on request L20012600IO PCB No. 126, 10µg/ml in Isooctane, 10ml Price on request