183
Column Hardware
Part No. Description
CARTRIDGE GUARD COLUMN KITS
C-281 2.0 mm ID C18 Cartridges (6-pk) with (1) C-270 Assembly
C-751 4.3 mm ID C18 Cartridges (6-pk) with (1) C-270 Assembly
GUARD COLUMN CARTRIDGE HOLDERS, BIOCOMPATIBLE
C-270 High Pressure, Stainless Steel, with (2) F-200 Fittings
GUARD COLUMN CARTRIDGES, BIOCOMPATIBLE
2.0 mm ID x 1 cm, 10 µm Silica
Qty.
C-280 Reversed Phase C18
3-pk
C-282 Reversed Phase C18
10-pk
C-753 Adsorption Silica
3-pk
4.3 mm ID x 1 cm, 5 µm Silica
C-750 Reversed Phase C18
3-pk
C-752 Reversed Phase C18
10-pk
C-759 Adsorption Silica
3-pk
C-760 Adsorption Silica
10-pk
C-763 Cyano Phase CN
3-pk
C-764 Cyano Phase CN
10-pk
QUICK RELEASE/STREAMLINE CARTRIDGE HOLDER, BIOCOMPATIBLE
C-600 Streamline Cartridge Holder
comes complete with (2) F-130 and (1) C-605
C-600W Waters
®
-compatible Streamline Cartridge Holder
comes complete with (2) F-130 and (1) C-605W
QUICK RELEASE/STREAMLINE REPLACEMENT PARTS
C-605 Direct Connect Column Adapter
C-605W Direct Connect Column Adapter, Waters-compatible
F-130x Long One-Piece PEEK Fingertight Nuts
10-pk
QUICK RELEASE GUARD CARTRIDGES, BIOCOMPATIBLE
4.6 mm ID x 1 cm, 5 µm
C-620 Reversed Phase C18
3-pk
3.0 mm ID x 1 cm, 5 µm
C-623 Reversed Phase C18
3-pk
CartridgeGuardColumns
100% biocompatible fow path
Pressure rated to 4,000 psi (276 bar)
Wetted materials are Titanium and PEEK
™
Reusable holder complete with fngertight fttings
Insert one of these Upchurch Scientific
®
analytical guard columns
between the injection valve and column of your HPLC system to
extend the life of your column and help ensure reproducible results.
Convenient, prepacked PEEK polymer cartridges complete the
system and are available in a variety of bonded phases to match
your column chemistry held in place by Titanium frits.
The C-270 Stainless Steel Guard Column Holder is engineered for
high-pressure applications to 4,000 psi (276 bar). Each of these holders
is surface treated toprevent galling*, a potential problemwith threaded
metal parts.
The flow path of the C-270
Gua rd Co l umn Ho l der i s
biocompatible. Each comes
complete with fttings for 1/16”
OD tubing, and can be used
with any of the C-28X or C-7XX
guard column cartridges listed
on this page.
* Galling is a form of “cold welding.” When two
fittings manufactured from the same metal are
wrench-tightened too tightly, they can “weld”
together, making it virtually impossible to separate
the two components.
Quick Release
™
CartridgeGuardColumnSystem
Changing guard column cartridges was never this easy
100% biocompatible fow path
Pressure rated to 6,000 psi (414 bar)
The simple design of the patented Quick Release Guard Cartridges
and Streamline Cartridge Holder makes installing and changing
guard columns quick and easy. Simply
thread one end of the Direct Connect
Adapter (included) into the end of
your column and the other end into
the C-600 Cartridge Holder. Insert
a Quick Release Guard Cartridge into
the holder. Then use the supplied
F-130 Fingertight Fitting with your
1/16” OD tubing to create a Zero Dead Volume (ZDV) connection.
All hardware in contact with the mobile phase is constructed of 100%
biocompatible PEEK polymer including the frits.
Guard Columns
Fingertight
Fitting
C-600
Streamline
Holder
C-605
Direct
Connect
Adapter
Quick Release
Guard Cartridge
Why Use A Guard Column?
A guard column can increase the life of your analytical column up to fve-fold
1
.
Use a guard column with the same packing as your column — it will act as a
chemical flter, removing strongly retained materials in your sample that might
otherwise contaminate your analytical column. And, it is more economical to
replace a guard column cartridge than to buy a new analytical column.
1
Uwe D. Neue, HPLC Troubleshooting – Column Durability, American Laboratory, 1999; 22:44-7
Application Note
Top Seller
SEE STARRED PRODUCTS
Note
Packing material specifcations: the cartridges on this page are packed
with 5 µm or 10 µm base-deactivated 80 Å spherical silica.
FOR ORDERING & DISTRIBUTOR INFORMATION +1 800 426 0191 • +1 360 679 2528 • www.idex-hs.com