299
GC ACCESSORIES |
GAS PURIFICATION ESSENTIALS
Super-Clean Gas Fi l ters
Restek Super-Clean Gas Filters
• High-purity output ensures 99.9999% pure gas (at max. flow of 2 L/min.).
• “Quick connect” fittings for easy, leak-tight cartridge changes.
• Glass inside to prevent diffusion; polycarbonate housing outside for safety.
• All traps measure 10
5
/
8
" x 1
3
/
4
" (27 x 4.4 cm).
• Each base plate unit measures 4" x 4" x 1
7
/
8
" (10.2 x 10.2 x 4.8 cm).
did you
know
?
All Restek Super-
Clean gas filter
cartridges (except
hydrocarbon
filter cat.# 22030)
feature easy-to-read
indicators. The
indicator code is
shown on every
trap so there is no
confusion about
when to replace it.
Oxygen and Moisture Traps
Restek highly recommends oxygen and moisture traps for make-up gas when operating sensitive detectors such as
electron capture detectors (ECD). The hydrogen reaction gas for sensitive electrolytic conductivity detectors (ELCD)
also requires a hydrocarbon trap, to remove trace impurities.
Restek Super-Clean Gas Filter Kits and Replacements
21982
22025
22020
Moisture
cat.# 22028
Oxygen
cat.# 22029
Hydrocarbons
cat.# 22030
Fuel Gas
1
cat.# 22022
Triple
2
cat.# 22020
Helium Specific
2
cat.# 21982
>99.9999
>99.9999
>99.9999
>99.9999
>99.9999
>99.9999
11 bar
159 psi/
7 L/min.
11 bar
159 psi/
7 L/min.
11 bar
159 psi/
7 L/min.
11 bar
159 psi/
7 L/min.
11 bar
159 psi/
7 L/min.
11 bar
159 psi/
7 L/min.
Inert carrier gas
Air
Hydrogen
Inert carrier gas
Inert carrier gas
Air
Hydrogen
Inert carrier gas
Air
Hydrogen
Inert carrier gas
Helium
Yellow/orange to
clear
Green to grey
No indicator
Yellow/orange to
clear
Yellow/orange to
clear
Green to grey
Yellow/orange to
clear
Green to grey
7.2
NA
NA
3.5
1.8
1.8
—
1,000
—
—
500
500
—
—
12
3
24
3
4
3
—
>2
>2
>2
>1.5
>1
>1
Type of Filter
Outlet
Gas Quality (%)
Maximum
Pressure/
Maximum
Flow Rates
Use for:
Indicator
Color Change
Capacity
H
2
0 (g) O
2
(mL) Hydrocarbons (g)
Estimated
Lifetime
(years)
Table I
Each Super-Clean gas filter provides high-purity outlet gas.
1
Removes hydrocarbons, moisture.
2
Removes hydrocarbons, moisture, oxygen.
3
As
n
-butane.
tech
tip
Description
qty.
cat.#
price
Carrier Gas Cleaning Kit
Includes: mounting base plate,
1
/
8
" inlet/outlet fittings, and oxygen/moisture/hydrocarbon Triple Gas Filter
kit
22019
Fuel Gas Purification Kit
Includes: mounting base plate,
1
/
8
" inlet/outlet fittings, and hydrocarbon/moisture Fuel Gas Filter
kit
22021
Ultra-High Capacity Hydrocarbon Filter
ea.
22030
Ultra-High Capacity Moisture Filter
ea.
22028
Ultra-High Capacity Oxygen Filter
ea.
22029
Replacement Triple Gas Filter (removes oxygen, moisture and hydrocarbons)
ea.
22020
Replacement Fuel Gas Filter (removes moisture and hydrocarbons)
ea.
22022
Helium-Specific Carrier Gas Cleaning Kit
Includes: mounting base plate,
1
/
8
" inlet/outlet fittings, and oxygen/moisture/hydrocarbon Helium-Specific Filter
kit
21983
Replacement Helium-Specific Gas Filter (removes oxygen, moisture and hydrocarbons)
ea.
21982
Gas Filter Bundle Kit
Includes: one Triple Gas Filter (cat.# 22020) and two Fuel Gas Filters (cat.# 22022)
kit
22031
Website :
E-mail :
TelNo : 03 9762 2034 . . . in AUSTRALIA
Mar 2011
