This gas chromatographic method is for determining trace amounts of p-diethylbenzene (p-DEB) or trace amounts of indan as impurities in C8 and lower boiling aromatic streams. High levels of other C9 or C10 aromatics may interfere with the determination of trace p-DEB and indan in C8 aromatics. The method can also be used for determining trace amounts of C8 aromatics in p-DEB. The C8 aromatic isomers are resolved and determined individually. The lower limit of quantitation for p-DEB or indane is 0.5 mass-ppm and for each xylene isomer it is 2 mass-ppm.
Product Details
- Published:
- 01/01/2013
- Number of Pages:
- 11
- File Size:
- 1 file , 440 KB
- Redline File Size:
- 2 files , 3.5 MB
