Calibration Standard Kit Back Catalog number: 52089 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 92069 Fluoranthene, 100µg/ml in Acetonitrile, 1ml Price on request 673430 Pyraclostrobin, 10.0 µg/ml, Acetonitrile, 10ml Price on request FS-1000 Mass-Labelled PCDF Solution/Mixture, 1.2ml, nonane Price on request