Quinoxyfen, 100μg/ml in Acetonitrile, 1ml Back Catalog number: S-13173A1-1ML Availability: In the manufacturer's stock Price on request - + Recommended C11693000 Caffeine, 250mg Price on request 3737.12-100-IO 2,2',3,4'-Tetrachlorobiphenyl, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 36559-22-5 Price on request MTCS-M 5-Chloro-2-(2,4-dichloro[13C6]phenoxy)[13C6]phenol, 1.2ml x 50ug/ml, methanol Price on request