Method 525.2 Solution B Back Catalog number: 97958 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 676220 beta-Carotene, 250mg Price on request 1097.12-K-IO 2-n-Butylbenzofuran, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 4265-27-4 Price on request 11028.30-100-AN Diisoundecyl phthalate,100 µg/mL,acetonitrile,1mL, Price on request