ECD
TCE 0.5 ppm: HP 5890 ECD
![[graph]](/sites/default/files/images/di/content_images/mip/detcomp/ecd/tce_05ppm_hp.png)
| Carrier Flow: | 55% |
| Trunkline: | 100′ Teflon |
| Trunkline Flow: | 41.8 mL/min |
| Nafion Dryer: | 79.5 mL/min |
| Pressure: | 8.4 psi |
| Trip Time: | 35 sec |
| Residence Time: | 45 sec |
| ECD Response: | 300,000 µV |
| Probe: MP6510 | Temp.: 121 °C | Membrane: New |
| Acquisition: FC5000 | Controller: MP6500 | Date: 9/2008 |
| Operator: Dan Pipp, Geoprobe Systems® | ||