m-Xylene, 1000µg/ml in MeOH, 1ml Back Catalog number: 70306 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 677682 Indeno[1,2,3-c,d]pyrene, 100 µg/ml, Acetonitrile, Price on request 3255.14-K-IO Methyl 12-cis-tridecenoate , 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 29780-00-5 Price on request DF-IS-I40 Mass-Labelled PCDF Internal Standard Solution, 1.2ml, nonane Price on request