Native PCB Stock Solution , 1.2ml , nonane Back Catalog number: PCB-ST-A2 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 678964 Pyrene, 10 µg/ml, Cyclohexane, 10ml Price on request 92819 Volatiles Mix D1, 200µg/ml in MeOH, 1ml Price on request 674578 Hexachlorophene, 250mg Price on request