Native PCDD/PCDF Solution/Mixture, 1.2ml, nonane Back Catalog number: DF-ST-C Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 678510 Tetradifon, 100 µg/ml, Acetonitrile, 5ml Price on request 10890.12-100-T 3-Nitrobiphenyl,100 µg/mL,toluene,1mL, Price on request 53017 ICP-AES - Verification I Standard 1 Price on request