Native PCB Stock Solution , 1.2ml , nonane Back Catalog number: PCB-ST-A2 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended B426220 Bis(2,3-dichloropropyl) Ether, 25mg Price on request 675721 Heptachlor-exo-epoxide, 10.0 µg/ml, Ethyl acetate Price on request SC-237106 Thymolphthalexon, 1g Price on request