Method
TO-14 Air Concentrator
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- Sample
from Source, Tedlar Bags, Canisters,
or Ambient Air
- Vacuum
Pump and Data System controlled interface
- Independently
Heated Dual Trap Design (optional)
- 10-port
Electrically Actuated Valve
- PeakSimple
Control
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The SRI Method TO-14
Air Concentrator is equipped with a vacuum pump
and interface, a 10-port gas sampling valve,
and one or two independently heated adsorbent traps. The included external
vacuum pump may be attached to the downstream side of the traps to load
a gas sample automatically, under control of the PeakSimple
data system.
The gas sample may
be contained in Tedlar bags or canisters, or may be sampled directly from
the source. The vacuum pump is operated for several minutes or more to
pass 100-200mLs/minute of gas through the traps, where the organics are
retained. Several liters or more may be concentrated, depending on the
detection limit required. Once the analytes are trapped, they are desorbed
and directed to the column for separation.
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Shown here
is a dual TO-14 Air Concentrator with four traps and two gas sampling
valves.
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The TO-14
Air Concentrator comes with single or dual traps. The single trap option
is good for most analyses. If vinyl chloride is a target analyte, order
the dual trap option. Please see the Purge & Trap pages for an explanation
of the benefits of our unique dual trap design. |
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8690-1051
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Method
TO-14 Air Concentrator with 1 trap
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£5,000.00
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8690-1055
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Method
TO-14 Air Concentrator with 2 traps
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£5,448.00
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Method
TO-14 Air Concentrator |
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