PCDD/PCDF Solution/Mixture, 1.2ml, nonane Back Catalog number: EN-1948STK Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 90127 Aroclor 1248 Price on request 11294.12-100-T 3-Nitrobenzofuran,100 µg/mL,toluene,1mL, Price on request 681265 Propargyl alcohol, 250mg Price on request