m-Xylene, 1000µg/ml in MeOH, 1ml Back Catalog number: 70306 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 96188 PCB Congeners Price on request F-7132.6-1G 2-Methoxy-1-propyl acetate, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 70657-70-4 Price on request 2041.4-50-ME Perfluorobutane sulfonic acid, 50ug/ml, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 59933-66-3 Price on request