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www.restekcorp.comNew Thermal Gas Purifiers
✔
Remove oxygen, water, carbon monoxide, carbon dioxide and hydrocarbons.
✔
Purity in ppb levels.
✔
Mass Spec. purity carrier gas produced.
✔
Dual-tube model purifiers double capacity at less than double the price.
✔
Welded end-fittings on getter tubes eliminate leaks.
✔
Packed with reactor-grade, pure getter material for maximum efficiency and no contamination.
Introducing Restek’s line of re-engineered thermal gas purifiers. This line of purifiers works by producing
a chemical reaction between impurities in the carrier gas stream and the getter material. Because the reac-
tion is non-reversible, there is no possibility of contaminants breaking through the thermal gas purifier.
Gas purification is very economical when using a thermal gas purifier. After initial installation cost, getter
tubes only require changing once every year; heavy use and very impure feed gas may require more fre-
quent getter tube replacement.
Restek Single-Tube Thermal Gas Purifier, 110 Volt:
1
8
" Fittings: cat.# 21496, (ea.)
1
4
" Fittings: cat.# 21497, (ea.)
Restek Dual-Tube Thermal Gas Purifier, 110 Volt:
1
8
" Fittings: cat.# 21498, (ea.)
1
4
" Fittings: cat.# 21499, (ea.)
Replacement Straight Getter Tubes:
1
8
" Fittings: cat.# 21661, (ea.)
1
4
" Fittings: cat.# 21660, (ea.)
Connect Fused Silica
Capillary Columns with
New MXT
®
Unions
✔
Low-dead-volume, leak-free connection.
✔
Reusable.
✔
Silcosteel
®
treatment ensures maximum
inertness.
✔
Ideal for connecting guard columns and
transfer lines.
✔
Usable to oven temperatures of 350°C.
✔
Available in union and “Y” configurations.
Previously only metal tubing could benefit from an
easy-to-use MXT
®
connector. Now the MXT
®
con-
nector can be used with fused silica capillary
columns because of the Valcon polyimide
1
32
" one-
piece fused silica adaptor. This unique graphite-
reinforced composite allows capillary columns to
slide and be locked into place simply by loosening
and tightening the MXT
®
union
1
32
" fitting.
MXT
®
-Union Connector Kits
Each kit contains the MXT
®
union, 2-
1
32
" nuts
and 2 one-piece fused silica adaptors
For 0.53mm columns: cat.# 21384, (kit)
For 0.32mm columns: cat.# 21385, (kit)
For 0.25mm columns: cat.# 21386, (kit)
MXT
®
“Y”-Union Connector Kits
Each kit contains the MXT
®
union, 3-
1
32
" nuts
and 3 one-piece fused silica adaptors
For 0.53mm columns: cat.# 21387, (kit)
For 0.32mm columns: cat.# 21388, (kit)
For 0.25mm columns: cat.# 21389, (kit)
Replacement One-Piece Fused Silica
Adaptors for Fused Silica Capillary
Columns
For 0.25mm columns: cat.# 20137, (5-pk.)
For 0.32mm columns: cat.# 20140, (5-pk)
For 0.53mm columns: cat.# 20141, (5-pk)
Replacement
1
32
" nuts: cat.# 20389, (5-pk)
HPLC Piston Seal
Insertion Tool
✔
Simplify your pump maintenance.
✔
One end removes old piston seal, and the other
easily and securely installs new seal.
cat.# 21356, (ea.)
New Inlet Liners
For TRACE GCs
✔
Fully deactivated.
✔
Designed to meet original equipment specifications.
1mm ID:
cat.# 21114, (ea.)
cat.# 21115, (5-pk.)
2mm ID:
cat.# 21116, (ea.)
cat.# 21117, (5-pk.)
For Agilent GCs
✔
Designed for use with EPC-equipped Agilent 6890 GCs.
✔
Siltek
™
deactivated.
✔
Low internal dead volume.
Each:
cat.# 21390-214.1
5-pack:
cat.# 21391-214.5