Mass-Labelled PCDD/PCDF Solution/Mixture , 1.2ml , nonane Back Catalog number: DF-LCS-A Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 98444 Aflatoxin B1 (from Aspergillus flavus) Price on request 94212 525 Internal Standard Price on request L185010 N-Lauroyl-N-methyltaurine Sodium Salt, 100mg Price on request