Mass-Labelled PCB Sampling Standard, 1.2ml, nonane Back Catalog number: P48-SS Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 679990 Tropinone, 10mg Price on request 50115 ICP-MS Mix #1 Price on request 676776 Metrafenone, 10 µg/ml, Cyclohexane, 10ml Price on request