TABLE OF CONTENTS - BGB Analytik AG

LC and LC/MS
Cartridge Column Systems
This icon identifies prep preparative cartridge and
guard-columns.
Guard Cartridge, 820444-901
Assembled 420420-901
Preparative External Guard Hardware Kit.
582 www.agilent.com/chem/supplies
ZORBAX PrepHT and Agilent Prep Preparative Cartridge
and Guard-Column Hardware
The ZORBAX PrepHT and Agilent Prep Preparative Cartridge and Guard-Column hardware kits
have been developed to provide a convenient preparative 21.2 mm ID cartridge design. The
21.2 mm ID preparative cartridge columns (actual ID 17 mm to fit into holder) are reusable
and allow rapid change of column lengths from 50-250 mm for optimizing sample loadability.
This easy-to-use cartridge hardware design is used for both ZORBAX PrepHT and Agilent Prep
materials and can be finger-tightened up to 5000 psi (350 bar).
The cartridge hardware can be used stand-alone or with an integral guard column. The
integral guard column holder is a stainless steel body and is used with a Teflon sealing gasket
to assure a tight, leak-free and extremely low-dead-volume seal against the 21.2 mm ID
cartridge body. The external guard system seals fingertight up to 2000 psi (135 bar). The
reusable guard holder is ready to use with standard 1/16 in. LC fittings. Both ZORBAX and
Agilent Prep guard cartridges are available to use with this holder and are selected to match
the preparative column used in the application.
The 21.2 mm ID guard columns can be used with the 30 mm ID Agilent Prep columns. For this
application, select the external preparative guard-column hardware kit.
PrepHT Columns are easy to use
Column Cartridge
Standard Endfitting
Polymeric Seal
Seal Holder and Seal Pusher
Guard Column Endfitting
Guard Column
Polymeric Seals
PrepHT cartridge columns have a unique design that makes them easy to install and seal finger tight up to 5000 psi.
The cartridge design allows for an integral guard column to be used, which prolongs the life of the purification column.
This cartridge configuration is economical to use since the column cartridge and/or the guard cartridges are replaced
independently. The endfittings are used many times.
Hardware
Description Part No.
PrepHT cartridge column hardware
820400-901
Includes cartridge column end fittings (2), polymeric seals (2)
PrepHT guard-column hardware kit
820444-901
Includes guard column end fitting, polymeric seal, and seal insertion tool
(seal holder and seal pusher)
Agilent Prep external guard hardware kit, Includes guard holder, guard column 420420-901
end fitting, polymeric seal (2), seal insertion tool, and connector tubing
Replacement polymeric seals, 2/pk 820385-901