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23
GC COLUMNS
Fused Silica Guard/Retention Gap Columns
Innovative Integra-Guard® Columns
Get the protection without the connection!
• No leaks for a more robust method.
• No column connections for easier, faster maintenance.
• No peak distortions due to connector dead volume and thermal capacity.
For analysts who find it inconvenient to make a leak-free connection between the
guard column and the analytical column, we offer Integra-Guard® columns. These in-
novative columns incorporate both a guard column and an analytical column in a
continuous length of tubing, eliminating the connection and all connection-associated
problems! The guard column section is marked separately from the analytical column
using high-temperature string.
A wide variety of our Integra-Guard® capillary columns are listed here. The Integra-
Guard® column is so economical that we challenge you to compare our price against
that of a conventional connection, even if you assemble it yourself. If you are currently
using a guard column, or are considering using one, call today and ask about Integra-
Guard® columns.
similar
guards
DuraGuard, EZ-Guard, Guardian
Integra-Guard® columns are available for all phases listed for columns with 0.25, 0.32, or 0.53 mm ID.
If you don’t see what you need here, contact Customer Service.
Integra-Guard® columns: guard columns
WITHOUT connections—protecting your
analytical column has never been this easy!
String indicates where the
analytical column begins.
Restek innovation!
Tag indicates guard column end.
Description
qty.
cat.#
price
Rtx-1
30 m, 0.25 mm ID, 0.25 µm Rtx-1 w/5 m Integra-Guard Column
ea.
10123-124
30 m, 0.53 mm ID, 1.00 µm Rtx-1 w/5 m Integra-Guard Column
ea.
10155-126
30 m, 0.53 mm ID, 5.00 µm Rtx-1 w/5 m Integra-Guard Column
ea.
10179-126
Rtx-5
30 m, 0.25 mm ID, 0.25 µm Rtx-5 w/5 m Integra-Guard Column
ea.
10223-124
30 m, 0.25 mm ID, 0.25 µm Rtx-5 w/10 m Integra-Guard Column
ea.
10223-127
30 m, 0.25 mm ID, 1.00 µm Rtx-5 w/5 m Integra-Guard Column
ea.
10253-124
30 m, 0.32 mm ID, 0.25 µm Rtx-5 w/5 m Integra-Guard Column
ea.
10224-125
30 m, 0.32 mm ID, 1.00 µm Rtx-5 w/5 m Integra-Guard Column
ea.
10254-125
30 m, 0.53 mm ID, 5.00 µm Rtx-5/Rtx-G27 w/5 m Integra-Guard Column
ea.
10279-126
60 m, 0.32 mm ID, 0.25 µm Rtx-5 w/5 m Integra-Guard Column
ea.
10227-125
Rtx-5MS
15 m, 0.25 mm ID, 0.25 µm Rtx-5MS w/5 m Integra-Guard Column
ea.
12620-124
15 m, 0.25 mm ID, 0.50 µm Rtx-5MS w/10 m Integra-Guard Column
ea.
12635-127
30 m, 0.25 mm ID, 0.10 µm Rtx-5MS w/5 m Integra-Guard Column
ea.
12608-124
30 m, 0.25 mm ID, 0.25 µm Rtx-5MS w/5 m Integra-Guard Column
ea.
12623-124
30 m, 0.25 mm ID, 0.25 µm Rtx-5MS w/10 m Integra-Guard Column
ea.
12623-127
30 m, 0.25 mm ID, 0.50 µm Rtx-5MS w/5 m Integra-Guard Column
ea.
12638-124
30 m, 0.25 mm ID, 0.50 µm Rtx-5MS w/10 m Integra-Guard Column
ea.
12638-127
30 m, 0.32 mm ID, 0.25 µm Rtx-5MS w/5 m Integra-Guard Column
ea.
12624-125
30 m, 0.32 mm ID, 1.00 µm Rtx-5MS w/5 m Integra-Guard Column
ea.
12654-125
Rxi-5Sil MS
15 m, 0.25 mm ID, 0.25 µm Rxi-5Sil MS w/10 m Integra-Guard Column
ea.
13620-127
30 m, 0.25 mm ID, 0.25 µm Rxi-5Sil MS w/5 m Integra-Guard Column
ea.
13623-124
30 m, 0.25 mm ID, 0.25 µm Rxi-5Sil MS w/10 m Integra-Guard Column
ea.
13623-127
15 m, 0.25 mm ID, 0.50 µm Rxi-5Sil MS w/5 m Integra-Guard Column
ea.
13635-124
30 m, 0.25 mm ID, 0.50 µm Rxi-5Sil MS w/5 m Integra-Guard Column
ea.
13638-124
30 m, 0.25 mm ID, 0.50 µm Rxi-5Sil MS w/10 m Integra-Guard Column
ea.
13638-127
30 m, 0.32 mm ID, 0.50 µm Rxi-5Sil MS w/5 m Integra-Guard Column
ea.
13639-125
30 m, 0.32 mm ID, 1.00 µm Rxi-5Sil MS w/5 m Integra-Guard Column
ea.
13654-125
Rtx-624
30 m, 0.25 mm ID, 1.40 µm Rtx-624 w/5 m Integra-Guard Column
ea.
10968-124
30 m, 0.32 mm ID, 1.80 µm Rtx-624 w/5 m Integra-Guard Column
ea.
10970-125
30 m, 0.53 mm ID, 3.00 µm Rtx-624 w/5 m Integra-Guard Column
ea.
10971-126
Rtx-1301
30 m, 0.53 mm ID, 3.00 µm Rtx-1301 w/5 m Integra-Guard Column
ea.
16085-126
Rtx-1701
30 m, 0.25 mm ID, 0.25 µm Rtx-1701 w/5 m Integra-Guard Column
ea.
12023-124
Stabilwax
30 m, 0.25 mm ID, 0.25 µm Stabilwax w/5 m Integra-Guard Column
ea.
10623-124
30 m, 0.32 mm ID, 1.00 µm Stabilwax w/5 m Integra-Guard Column
ea.
10654-125
30 m, 0.53 mm ID, 1.00 µm Stabilwax w/5 m Integra-Guard Column
ea.
10655-126
Integra-Guard® Built-In Guard Column