Description
The Air Resources Board of California requires Finished Gasoline be tested for Total Aromatics using ASTM Method D5580. This method covers the determination of Benzene, Toluene, Ethylbenzene, Xylenes, C9 and heavier Aromatics, and Total Aromatics. The internal standard is 2-Hexanone and conforms to ASTM D5580 and are NIST traceable by weight.
This calibration set includes the Selectivity and Valve Timing.
| Mix 1 | Mix 2 | Mix 3 | Mix 4 | Mix 5 | Valve CK | |
| Benzene | 0.10 | 0.50 | 1.0 | 2.0 | 5.0 | 5.0 |
| Toluene | 15.0 | 5.0 | 10.0 | 2.5 | 1.0 | 5.0 |
| Ethylbenzene | 0.50 | 1.0 | 2.5 | 5.0 | 10.0 | 5.0 |
| o-Xylene | 5.0 | 1.0 | 2.5 | 10.0 | 0.50 | 5.0 |
| 1,2,4-TMB | 0.50 | 10.0 | 2.5 | 1.0 | 5.0 | 5.0 |
| 2 Hexanone | 10.0 | 10.0 | 10.0 | 10.0 | 10.0 | 10.0 |
| Isooctane | Balance | |||||
Selectivity
Valve Timing
1 %LV n-Dodecane in Isooctane
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