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. 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. High levels of other C9 or C10 aromatics may interfere with the determination of trace p-DEB and indan in C8 aromatics. The lower limit of quantitation for each isomer is one mass- ppm.
Product Details
- Published:
- 01/01/1996
- Number of Pages:
- 8
- File Size:
- 1 file , 110 KB
