1,1-Dichloropropanone-2 Back Catalog number: 31252 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended M331190 N2-Methyl Trimethoprim (Impurity), 10mg Price on request 96655 Drug Calibration Standard Price on request 1514.10-K-IO 2-Phenylthiophene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 825-55-8 Price on request