These
traps utilize a highly reactive, metal containing, inert
supported reagent to remove oxygen and moisture from most
non-corrosive gases. The traps are filled under a heated flow of
ultra high purity helium for purity.
Applications
Ideal
for removal of oxygen from gases used in electron capture
and GC/Mass Spec applications
May be
used with the following gases:
Argon-methane
mixtures
Hydrogen
Alkanes
Alkenes
Aliphatic
hydrocarbons
Benzene
Toluene
Carbon
dioxide
Carbon
monoxide
Design
Features
Aluminum
canister housing
Canisters
filled under a heated flow of ultra high purity helium,
eliminating the need for purging prior to GC/Mass Spec
operation
All-metal
construction eliminates contamination and resultant signal
noise
Available
with 1/8" or ¼" stainless steel Swagelok®
compression tube fittings
Specifications
Maximum
Operating Pressure:
250
psig
Operating
Temperature:
100ºC
(212ºF)
Maximum
Flow Rate:
2
scfm* @ 100 psig
Efficiency:
Less
than 20 ppb** of oxygen and water vapor
Shipping
Weight:
1
lb
*
Excessive flow may cause flooding of the adsorbent bed.
Sufficient residence time is essential to provide maximum
efficiency.
**By actual test of product under GC flow conditions.
Ordering
Information
Model
Description
Fitting
6427-2S
Oxygen/Moisture
Trap
1/8"SS
6427-4S
Oxygen/Moisture
Trap
1/4"SS
6425-CL
Mounting
Clip
Please
order Matheson Technical Bulletin TB-319 for additional
information.
