Native PCDD/PCDF Solution/Mixture, 1.2ml, nonane Back Catalog number: NK-ST-A4 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 687448 Ethyl methyl carbonate, 1g Price on request X9062 Dibromomethane Price on request XA14464800AL 1-(4-Isopropylphenly)-3-methylurea, 100µg/mL in Acetonitrile, 1ml Price on request