PAH-Mix 24 deuterated, 10 ng/µl, 1ml Back Catalog number: LA20950024HE Availability: In the manufacturer's stock Price on request - + Recommended M44P-DDE 1,1-Dichloro-2,2-bis[4-chloro(13C6)phenyl]ethene, 1.2mL x 100ug/mL, nonane Price on request 92110 Special BTEX #2 Price on request 63174 2,2',3,3',4,5,6'-Heptachlorobiphenyl (174) Price on request