Mass-Labelled PCB Extraction Standards, 1.2ml, nonane Back Catalog number: PCB-LCS-H Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 95981 525 Calibration Standard - Spiking Price on request 15900-0290-100AN5 Azoxystrobin, 100µg/ml in Acetonitrile, 5ml Price on request 71618 Cyclopentane Price on request