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| S | 25 psig max |
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| Mass |
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| |
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| NC |
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| |
| flow |
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| |
| F.C. | S |
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| |
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| ||
| Mass |
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| |
|
| NC | O2* |
| |
| flow |
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| ||
| F.C. |
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| ||
| P |
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| |
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| |
| Dual Plasma Controller | *Or O2, He, N2 |
| ||
|
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| |||
Catalyst | Dual |
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| 255 NCD |
|
Burner |
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| ||
| Plasma |
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| |
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| Transfer |
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| Line |
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| Column |
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| Ozone |
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| P |
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| Reaction | PMT |
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| Cell | |
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| |
Gas Chromatograph |
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| |
Trap
Vent
Vacuum Pump
Figure 9 Schematic for 255 NCD, in Nitrosamine Mode
Operation and Maintenance Manual | 37 |
