Mixed Calibration Standard 1 Back Catalog number: 53335 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended XA12082200AC 4,4'-DDT 13C12, 100µg/mL in Acetone, 1ml Price on request 73570 4,4'-Methoxychlor olefin Price on request 15900-1901D-100AC Diuron-d6, 100µg/ml in Acetone, 1ml Price on request