Acetone, 1000µg/ml in MeOH:Water (9:1), 1ml Back Catalog number: 79004 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 66195 2,2’,3,3’,4,4’,5,6-Octachlorobiphenyl (195) Price on request 676343 Nitrofen, 10.0 µg/ml, Cyclohexane, 10ml Price on request 1827.9-1G DL-2-Phenylpropionic acid, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 492-37-5 Price on request