COD Calibration Standard Back Catalog number: 51255 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended C17945000 o-Xylene, 1ml Price on request 81503 2,4,5-T methyl ester Price on request 0756.13-K-IO 2,5,8-Trimethyltetraline, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 30316-17-7 Price on request