Labelled Cleanup Stock Solution, 1.2ml, nonane Back Catalog number: 68C-CS Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended DF-IS-B200 Mass-Labelled PCDD/PCDF Internal Standard Solution, 1.2ml, nonane Price on request 91214 2-Methylbutane Price on request 52320 EPA Method 300.0 Anions, 1000µg/ml in Water, 100ml Price on request