Methacrylonitrile Back Catalog number: 70442 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1546.14-K-IOX5 n-Tetradecane-d30, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-5, Cas.no. 204244-81-5 Price on request 8626.17-10-IO Ethylene glycol mono(4-n-nonylphenyl) ether-13C6, 10µg/ml, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 1346600-52-9 Price on request 682235 2,2',4,4'-Tetrahydroxybenzophenone, 500mg Price on request