Mass-Labelled PCB Solution , 1.2ml x 100ng/ml, nonane Back Catalog number: PCB-SS-A100 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended XA12210000AL Diazinon, 100µg/mL in Acetonitrile, 1ml Price on request 55163 WP Inorganic Waste Water Kit Price on request 676785 Paraquat dichloride, 100 µg/ml, Water, 1ml Price on request