Internal Std., 4000µg/ml Methylene Chloride, 1ml Back Catalog number: 10009 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 71306 Dinonyl phthalate Price on request 52079 Instrument Standard 3 Price on request A15717000AL-100 Ofloxacin, 100µg/mL in Acetonitrile, 1ml Price on request