Multi-Elements Mix #3 Back Catalog number: 59868 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2268.12-100-IO 2,2',3,3',4,4',5,5'-Octachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 35694-08-7 Price on request 2253.7-5K-ME Toluene-d8, 5000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 2037-26-5 Price on request E685102 Ethynyl Estradiol-2,4,16,16-d4, 1mg Price on request