Multi-Element Check Standard Back Catalog number: 59001 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended M4M172 2,2',3,3',4,5,5'-Heptachloro-4'-methoxy[13C12]biphenyl, 1.2ml x 50ug/ml, toluene Price on request 677582 Chloroacetanilide-ESA-Mix 1, 100µg/ml iMeOH, 1ml Price on request 55092 CWA Platinum Price on request