Custom Calibration Standard Back Catalog number: 59418 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 0357.10-K-IO 3,5-Dimethylbenzothiophene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1964-45-0 Price on request C14102000 Heptachlor-endo-epoxide (trans-, isomer A), certified, 10mg Price on request YA03001700ME Unleaded Gasoline with Certified Content of BTEX, 10000µg/ml in MeOH, 1ml Price on request