Restek 2011/12 Chromatography Catalog - page 292

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GC ACCESSORIES | COLUMN INSTALLATION
Connectors
Adaptor
Ferrules 20389
Tubing OD Tubing ID Valco # qty. cat.# price
0.25 ≤ 0.40mm 0.25mm FS.4-5 5-pk. 20137
0.40 ≤ 0.50mm 0.32mm FS.5-5 5-pk. 20140
0.50 ≤ 0.80mm 0.53mm ZF.5V-5 5-pk. 20141
1/32" Replacement Nut 5-pk. 20389
Ferrule ID Fits Column ID qty. cat.# price
0.59mm 0.28mm 10-pk. 20398
0.53mm 0.32mm 10-pk. 20535
0.79mm 0.53mm 10-pk. 20399
MXT®-Union Connector Kits
for Fused Silica Columns
Each kit contains the MXT®
union, two 1/32-inch nuts and
two one-piece fused silica
adaptors.
MXT®-Union Connector Kits
for Fused Silica Columns
• Low-dead-volume, leak-tight connection.
• Reusable.
• Siltek® treatment ensures maximum inertness.
• Ideal for connecting a guard column or transfer line to an
analytical column.
• Use to oven temperatures of 360 °C.
• Available in union and “Y” configurations.
• Can also be used for fused silica to metal connections.
These MXT® connectors can be used with fused silica tubing,
because of a Valcon polyimide 1/32-inch one-piece fused silica
adaptor. This unique graphite-reinforced composite allows a
capillary column to slide into the adaptor and be locked in place
simply by loosening and tightening the fitting.
Description qty. cat.# price
For 0.25mm ID Fused Silica Columns kit 21386
For 0.32mm ID Fused Silica Columns kit 21385
For 0.53mm ID Fused Silica Columns kit 21384
MXT® “Y”-Union Connector Kits
for Fused Silica Columns
Each kit contains the MXT® union,
three 1/32-inch nuts and three one-
piece fused silica adaptors.
Description qty. cat.# price
For 0.25mm ID Fused Silica Columns kit 21389
For 0.32mm ID Fused Silica Columns kit 21388
For 0.53mm ID Fused Silica Columns kit 21387
1/32-Inch Valco® Adaptor Ferrules (Valcon Polyimide)
Fused silica adaptor ferrules are Valcon polyimide, a unique
graphite-reinforced composite, specially prepared to maximize
mechanical stability at temperatures to 350 °C. The determining
factor for selecting adaptor ferrule size is the fused silica tubing
OD.
MXT® Low-Dead-Volume Connector Kits
for Metal Columns
• Connect a guard column/transfer line to
an MXT® stainless steel column.
• Low thermal mass tracks rapid oven
temperature programming.
• Stainless steel ferrules and nuts.
• Available in “Y” and union configurations.
• Siltek® treatment ensures ultimate
inertness.
Each kit contains the MXT® union, two
1/32-inch ferrules and nuts.
MXT® Low-Dead-Volume Connector Kits
for Metal Columns
These low-dead-volume connectors are Siltek® treated to make
them inert to active compounds, just like our MXT® columns.
They can be used at temperatures up to 430 °C without degrad-
ing the deactivated layer. Purchase the appropriate ferrules for
connecting 0.28, 0.32 or 0.53 mm ID tubing.
Description qty. cat.# price
For 0.28mm ID MXT Columns kit 20397
For 0.32mm ID MXT Columns kit 20536
For 0.53mm ID MXT Columns kit 20394
MXT® Low-Dead-Volume“Y”
Connector Kits
for Metal Columns
Connect two MXT® columns to
one inlet or one MXT® column
to two detectors.
Each kit contains the MXT® union,
three 1 /32 -inch ferrules and nuts.
Description qty. cat.# price
For 0.28mm ID MXT Columns kit 20396
For 0.32mm ID MXT Columns kit 20537
For 0.53mm ID MXT Columns kit 20395
Replacement Ferrules
(1/32-Inch Stainless Steel)
for MXT® Connectors
Website :www.chromtech.net.auE-mail :info@chromtech.net.auTelNo : 03 9762 2034 . . . in AUSTRALIA Mar 2011