PCB-Mix 21, 10µg/mL in Cyclohexane, 10ml Back Catalog number: L20032100CY Manufacturer: DR. EHRENSTORFER Availability: In the manufacturer's stock Price on request - + Recommended 19066 CLP - Purgeable Organic Matrix Spiking Solution Price on request PCB-LCS-A20 Mass-Labelled PCB Solution/Mixture , 1.2ml, nonane Price on request A12253500AL-1000 2,6-Di-tert-butyl-4-methylphenol, 1000µg/mL in Acetonitrile, 1ml Price on request