Mass-Labelled PCDD/PCDF Solution/Mixture, 1.2ml, nonane Back Catalog number: DF-LCS-B40 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 11166.7-100-ME Theobromine,100 µg/mL,MeOH,1mL, Price on request 93932 EPA 505 Pesticide Standard Price on request 51140 WA VPH Standard Price on request