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GC ACCESSORIES | GAS MANAGEMENT
Super Clean® Gas Filters
Wall Mounting Bracket
Base plates can be mount-
ed by using screws and the
mounting holes on the base
plate, or by using this optional
wall mounting bracket.
Replacement O-Rings for
Cartridge Base Plates
Pack includes 10 large O-rings and
10 small O-rings.
Description qty. cat.# price
Replacement O-Rings for Cartridge Base Plates 20-pk. 22023
1/8 -Inch to 1/ 4-Inch Tube End Reducer
To adapt 1/8" Super Clean® base plate
fittings to 1/4" tubing, use 1/8" to 1/4"
tube end reducers.
Restek® Super Clean® Gas Trapping System for LC-MS
A Super Clean® quick-change cartridge system efficiently
removes hydrocarbons from nitrogen!
• Designed for easy, hassle-free cartridge changes.
• Up to 20 L of hydrocarbon-free nitrogen
per minute.
• Filters connected in parallel to handle
high flows for LC-MS.
Super Clean® gas filters provide high-purity outlet gas
Type of filter: Hydrocarbon (charcoal)
Max. Flow: 20 L/min
Outlet Gas Quality %: 99.9999%
Maximum Pressure: 11 bar/159 psi
Estimated Lifetime: 3 to 6 months
All traps measure:
10 5/8" x 1 3/4" (27 x 4.4 cm)
Each 2-position base plate unit measures:
8" x 4" x 1 7/8" (20.3 x 10.2 x 4.8 cm)
Standard base plate inlet/outlet fittings accept 1/4 " tubing.
To adapt to 1/8 " tubing, order 1/4" to 1/8" tube end reducers.
21984
22023
21833
also available
Looking for a nitrogen
generator for your LC-MS?
Restek offers a full line of
Parker LC-MS generators.
20 L of purified
nitrogen per
minute!
22025
22026
22027
See .
Description qty. cat.# price
Wall Mounting Bracket for Super Clean Base Plates ea. 21984
Description qty. cat.# price
Super Clean Gas-Trapping System
(2-position base plate, 2 charcoal filters) ea. 22062
Replacement Hydrocarbon (Charcoal) Filters 2-pk. 22061
Particle Drop-In Filter, 0.5 µm 2-pk. 22367
Restek® Filter Base Plates
• End fittings available in brass or stainless steel.
• Base plates fit all stand alone Super Clean® gas filters offered.
Each single-position base plate unit measures:
4" x 4" x 1 7/8" (10.2 x 10.2 x 4.8 cm)
Each 2-position base plate unit measures:
8" x 4" x 1 7/8" (20.3 x 10.2 x 4.8 cm)
Each 3-position base plate unit measures:
12" x 4" x 1 7/8" (30.5 x 10.2 x 4.8 cm)
Standard base plate inlet/outlet fittings accept 1 /8" tubing. To adapt to 1/4" tubing,
order 1/8 " to 1/4" tube end reducers.
Brass Stainless Steel
Description qty. cat.# price qty. cat.# price
Filter Base Plate, Single-Position ea. 22025 ea. 22344
Filter Base Plate, 2-Position ea. 22026 ea. 22345
Filter Base Plate, 3-Position ea. 22027 ea. 22346
The Super Clean® gas trapping system purifies nitrogen and is
ideal for use in LC-MS systems. The two-position base plate (in-
stalled in the gas line; standard base plate inlet/outlet fittings
accept 1/ 4" tubing) allows cartridges to be exchanged without
introducing impurities into the system. Spring-loaded check
valves seal when a cartridge is removed and open only when
a new cartridge has been locked in place. There is no need for
loosening and tightening fittings every time you change car-
tridges, and your system cannot become contaminated during
the changing process.
To meet the high flow needs of the LC-MS system, the activated
charcoal–filled cartridges are positioned and connected in par-
allel. The incoming gas stream is split equally between the car-
tridges, and the two streams are rejoined after purification but
before the gas exits the base plate. This approach allows longer
contact between the nitrogen and the adsorbent, ensuring high-
er gas purity and eliminating a potential source of contaminants
to your analyses.
A handy date wheel, included with the system, indicates the car-
tridge installation date and the recommended replacement date.
Brass Stainless Steel
Description qty. cat.# price qty. cat.# price
Tube End Reducer,1/8" to 1 /4" 5-pk. 21833 2-pk. 21933