Yttrium (Y) Back Catalog number: 57239 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9270.29-K-ME (2R)-?-Tocopherol-d6 (5,7-di(methyl-d3)),1000 µg/mL,MeOH,1mL Price on request 3659.6-50-IO 1,4-Dibromobenzene, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 106-37-6 Price on request 673532 2,4'-DDE, 100 µg/ml, Ethyl acetate, 5ml Price on request