Calibration Standard Mix 7 Back Catalog number: 53015 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673360 Dodine, 10 µg/ml, Acetonitrile, 10ml Price on request LS20950009AL PAH-Mix 9, 10µg/mL in Acetonitrile, 5 x 1ml Price on request 673787 Diflufenican, 100 µg/ml, Ethyl acetate, 1ml Price on request