Calibration Standard Mix 2 Back Catalog number: 52044 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended SC-258725 1-Chloroperfluorohexane, 5g Price on request C11322000 Chloridazon-desphenyl, certified, 10mg Price on request 680501 Forchlorfenuron, 10 µg/ml, Methanol, 10ml Price on request