Metals Mix #2 Back Catalog number: 50048 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1208.12-100-T 2,2'-Dinitrobiphenyl, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 2436-96-6 Price on request 57034 Selenium (Se) Price on request 3278.20-K-IO Methyl 7-cis-nonadecenoate , 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 146407-37-6 Price on request