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190

www.restek.com

Trident in-line 10 mm guard

cartridge holder with filter

XF

Fitting

XG-XF

Fitting

Guard

Cartridge

Body

Cap

Frit

Components

Assembled

Installed onto column

LC COLUMNS

HPLC Guard Cartridge Systems

25057

Double the ProtectionWith Cap Frits!

Replacement Cap Frits

for Trident Guard Cartridges

Replacement guard cartridges can cost as much as an analytical column, so why not

protect them, too? The removable cap frit in a Trident direct helps prevent clogged

cartridges to extend the life of your column, your cartridge, and your budget.

Description

ID

Porosity

qty.

cat.#

price

Replacement Cap Frits

4 mm

2.0 µm

5-pk.

25022

Replacement Cap Frits

4 mm

0.5 µm

5-pk.

25023

Replacement Cap Frits

2 mm

2.0 µm

5-pk.

25057

Replacement Cap Frits

2 mm

0.5 µm

5-pk.

25990

Trident HPLC In-Line Guard Cartridge Holders

A Trident in-line guard cartridge holder can be used with almost any HPLC column

by connecting it with a short piece of

1

/

16

"

tubing, appropriate nuts and ferrules, or

finger-tight fittings. The system can be used with Restek® columns, or with columns

from other manufacturers. Holders are available for 10 mm guard cartridges (see page 191). Purchase with or without a prefilter, which provides added protection against the

particles that can shorten the lifetime of the guard cartridge.

25040

25021

Description

qty.

cat.#

price

Holder for 10 mm guard cartridge

ea.

25021

Holder with filter for 10 mm guard cartridge

ea.

25040

Frit-Type In-Line Filter, 2.0 µm

ea.

25041

Hybrid Ferrule U.S. Patent No. 8201854, Optimize Technologies. Optimize Technologies EXP Holders are Patent Pending.

Other U.S. and Foreign Patents Pending. The Opti- prefix is a registered trademark of Optimize Technologies, Inc.

EXP® Reusable Fittings for HPLC & UHPLC

for 10-32 fittings and

1

/

16

" tubing

EXP® Hand-Tight Coupler

Description

qty.

cat.#

price

EXP Hand-Tight Coupler (2 Nuts, 2 Ferrules,

1

/

16

" x 0.005" ID Tubing)

ea.

25940

25940

For HPLC tubing, visit

www.restek.com/ L

Cacc

also available

Our entire EXP® fitting selection.

See

page 335

.