Mass-Labelled PCDD/PCDF Solution/Mixture, 1.2ml, nonane Back Catalog number: DF-LCS-B Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 3380.19-100-CY Diflufenican Price on request 70998 2-Methylbutane Price on request 680573 2,3,5-Trichloro-6-hydroxybenzoic acid, 100mg Price on request