HPLC Guard Columns

Looking for the right guard column?

Use our Guard Column Search Tool to identify suitable guard columns for your GL Sciences HPLC Column by SKU#, refer to our Guard Column Selection Guide or explore the product list below.

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Mini Guard Column Hardware

From $168.00

5020-08550 Cartridge Guard Column E Holder 20 mm

Holder for Cartridge Guard Column E 20 mm

SKU# 5020-08550

$220.00

Holder for PREP Guard Cartridge

SKU# 5020-06920

Guard

$330.00

Holder for Cartridge Guard Column E 10 mm

SKU# 5020-08500

$220.00

Holder for UHPLC Guard Column

SKU# 5020-08630

$330.00

5020-08650 Cartridge Guard Column Ei Holder

Holder for Cartridge Guard Column Ei

SKU# 5020-08650

$290.00

GL Econo Cartridge Holder

SKU# 5020-08710

GL Econo Cartridge Holder

$220.00

5020-19250 HPLC Cartridge Guard Column E InertSustain C18 100 Å, 3 µm, 10 x 1.0 mm

InertSustain C18 Cartridge Guard Column E, 3 µm, 10 x 1.0 mm, 2/Pk

SKU# 5020-19250

$300.00

5020-19350 HPLC Cartridge Guard Column E InertSustain C18 100 Å, 3 µm, 10 x 1.5 mm

InertSustain C18 Cartridge Guard Column E, 3 µm, 10 x 1.5 mm, 2/Pk

SKU# 5020-19350

$300.00

5020-19150 HPLC Cartridge Guard Column E InertSustain C18 100 Å, 3 µm, 10 x 3.0 mm

InertSustain C18 Cartridge Guard Column E, 3 µm, 10 x 3.0 mm, 2/Pk

SKU# 5020-19150

$244.00

5020-19050 HPLC Cartridge Guard Column E InertSustain C18 100 Å, 3 µm, 10 x 4.0 mm

InertSustain C18 Cartridge Guard Column E, 3 µm, 10 x 4.0 mm, 2/Pk

SKU# 5020-19050

$244.00

5020-19300 HPLC Cartridge Guard Column E KIT InertSustain C18 100 Å, 3 µm, 10 x 1.0 mm

InertSustain C18 Cartridge Guard Column E, 3 µm, 10 x 1.0 mm, KIT, 2/Pk + Holder

SKU# 5020-19300

$480.00

5020-19400 HPLC Cartridge Guard Column E KIT InertSustain C18 100 Å, 3 µm, 10 x 1.5 mm

InertSustain C18 Cartridge Guard Column E, 3 µm, 10 x 1.5 mm, KIT, 2/Pk + Holder

SKU# 5020-19400

$480.00

5020-19200 HPLC Cartridge Guard Column E KIT InertSustain C18 100 Å, 3 µm, 10 x 3.0 mm

InertSustain C18 Cartridge Guard Column E, 3 µm, 10 x 3.0 mm, KIT, 2/Pk + Holder

SKU# 5020-19200

$480.00

5020-19100 HPLC Cartridge Guard Column E KIT InertSustain C18 100 Å, 3 µm, 10 x 4.0 mm

InertSustain C18 Cartridge Guard Column E, 3 µm, 10 x 4.0 mm, KIT, 2/Pk + Holder

SKU# 5020-19100

$480.00

5020-19550 HPLC Cartridge Guard Column E InertSustain C18 100 Å, 3 µm, 20 x 3.0 mm

InertSustain C18 Cartridge Guard Column E, 3 µm, 20 x 3.0 mm, 2/Pk

SKU# 5020-19550

$350.00

5020-19450 HPLC Cartridge Guard Column E InertSustain C18 100 Å, 3 µm, 20 x 4.0 mm

InertSustain C18 Cartridge Guard Column E, 3 µm, 20 x 4.0 mm, 2/Pk

SKU# 5020-19450

$350.00

5020-19600 HPLC Cartridge Guard Column E KIT InertSustain C18 100 Å, 3 µm, 20 x 3.0 mm

InertSustain C18 Cartridge Guard Column E, 3 µm, 20 x 3.0 mm, KIT, 2/Pk + Holder

SKU# 5020-19600

$550.00

5020-19500 HPLC Cartridge Guard Column E KIT InertSustain C18 100 Å, 3 µm, 20 x 4.0 mm

InertSustain C18 Cartridge Guard Column E, 3 µm, 20 x 4.0 mm, KIT, 2/Pk + Holder

SKU# 5020-19500

$550.00

InertSustain C18 Packed Mini Guard Column, 3 µm, 10 x 4.0 mm, 1/Ea

SKU# 5020-03696

$320.00

InertSustain C18 Packed Guard Column, 3 µm, 33 x 1.0 mm, 1/Ea

SKU# 5020-15996

$380.00

InertSustain C18 Packed Guard Column, 3 µm, 50 x 1.0 mm, 1/Ea

SKU# 5020-15896

$380.00

InertSustain C18 Packed Guard Column, 3 µm, 33 x 1.5 mm, 1/Ea

SKU# 5020-15946

$380.00

InertSustain C18 Packed Guard Column, 3 µm, 50 x 1.5 mm, 1/Ea

SKU# 5020-15846

$380.00

InertSustain C18 Packed Guard Column, 3 µm, 33 x 2.1 mm, 1/Ea

SKU# 5020-04896

$340.00

InertSustain C18 Packed Guard Column, 3 µm, 50 x 2.1 mm, 1/Ea

SKU# 5020-03596

$340.00

InertSustain C18 Packed Guard Column, 3 µm, 33 x 3.0 mm, 1/Ea

SKU# 5020-04496

$340.00

InertSustain C18 Packed Guard Column, 3 µm, 50 x 3.0 mm, 1/Ea

SKU# 5020-03496

$340.00

InertSustain C18 Packed Guard Column, 3 µm, 33 x 4.0 mm, 1/Ea

SKU# 5020-04296

$340.00

InertSustain C18 Packed Guard Column, 3 µm, 50 x 4.0 mm, 1/Ea

SKU# 5020-03396

$340.00

InertSustain C18 Packed Guard Column, 3 µm, 33 x 4.6 mm, 1/Ea

SKU# 5020-04196

$340.00

InertSustain C18 Packed Guard Column, 3 µm, 50 x 4.6 mm, 1/Ea

SKU# 5020-03296

$340.00

5020-20146 HPLC Cartridge Guard GL-Cart InertSustain C18 100 Å, 3 µm, 5 x 4.6 mm

InertSustain C18 GL-Cart Guard Cartridge, 3 µm, 5 x 4.6 mm, 10/Pk

SKU# 5020-20146

$382.00

5020-20246 HPLC Cartridge Guard GL-Cart KIT InertSustain C18 100 Å, 3 µm, 5 x 4.6 mm

InertSustain C18 GL-Cart Guard Cartridge, 3 µm, 5 x 4.6 mm, KIT, 5/Pk + Holder

SKU# 5020-20246

$460.00

5020-19249 HPLC Cartridge Guard Column E InertSustain C18 100 Å, 5 µm, 10 x 1.0 mm

InertSustain C18 Cartridge Guard Column E, 5 µm, 10 x 1.0 mm, 2/Pk

SKU# 5020-19249

$300.00

5020-19349 HPLC Cartridge Guard Column E InertSustain C18 100 Å, 5 µm, 10 x 1.5 mm

InertSustain C18 Cartridge Guard Column E, 5 µm, 10 x 1.5 mm, 2/Pk

SKU# 5020-19349

$300.00

5020-19149 HPLC Cartridge Guard Column E InertSustain C18 100 Å, 5 µm, 10 x 3.0 mm

InertSustain C18 Cartridge Guard Column E, 5 µm, 10 x 3.0 mm, 2/Pk

SKU# 5020-19149

$244.00

5020-19049 HPLC Cartridge Guard Column E InertSustain C18 100 Å, 5 µm, 10 x 4.0 mm

InertSustain C18 Cartridge Guard Column E, 5 µm, 10 x 4.0 mm, 2/Pk

SKU# 5020-19049

$244.00

5020-19299 HPLC Cartridge Guard Column E KIT InertSustain C18 100 Å, 5 µm, 10 x 1.0 mm

InertSustain C18 Cartridge Guard Column E, 5 µm, 10 x 1.0 mm, KIT, 2/Pk + Holder

SKU# 5020-19299

$480.00

5020-19399 HPLC Cartridge Guard Column E KIT InertSustain C18 100 Å, 5 µm, 10 x 1.5 mm

InertSustain C18 Cartridge Guard Column E, 5 µm, 10 x 1.5 mm, KIT, 2/Pk + Holder

SKU# 5020-19399

$480.00

5020-19199 HPLC Cartridge Guard Column E KIT InertSustain C18 100 Å, 5 µm, 10 x 3.0 mm

InertSustain C18 Cartridge Guard Column E, 5 µm, 10 x 3.0 mm, KIT, 2/Pk + Holder

SKU# 5020-19199

$480.00

5020-19099 HPLC Cartridge Guard Column E KIT InertSustain C18 100 Å, 5 µm, 10 x 4.0 mm

InertSustain C18 Cartridge Guard Column E, 5 µm, 10 x 4.0 mm, KIT, 2/Pk + Holder

SKU# 5020-19099

$480.00

5020-19549 HPLC Cartridge Guard Column E InertSustain C18 100 Å, 5 µm, 20 x 3.0 mm

InertSustain C18 Cartridge Guard Column E, 5 µm, 20 x 3.0 mm, 2/Pk

SKU# 5020-19549

$350.00

5020-19449 HPLC Cartridge Guard Column E InertSustain C18 100 Å, 5 µm, 20 x 4.0 mm

InertSustain C18 Cartridge Guard Column E, 5 µm, 20 x 4.0 mm, 2/Pk

SKU# 5020-19449

$350.00

5020-19599 HPLC Cartridge Guard Column E KIT InertSustain C18 100 Å, 5 µm, 20 x 3.0 mm

InertSustain C18 Cartridge Guard Column E, 5 µm, 20 x 3.0 mm, KIT, 2/Pk + Holder

SKU# 5020-19599

$550.00

5020-19499 HPLC Cartridge Guard Column E KIT InertSustain C18 100 Å, 5 µm, 20 x 4.0 mm

InertSustain C18 Cartridge Guard Column E, 5 µm, 20 x 4.0 mm, KIT, 2/Pk + Holder

SKU# 5020-19499

$550.00

InertSustain C18 Packed Mini Guard Column, 5 µm, 10 x 4.0 mm, 1/Ea

SKU# 5020-03695

$320.00

InertSustain C18 Packed Guard Column, 5 µm, 33 x 1.0 mm, 1/Ea

SKU# 5020-15995

$380.00

InertSustain C18 Packed Guard Column, 5 µm, 50 x 1.0 mm, 1/Ea

SKU# 5020-15895

$380.00

InertSustain C18 Packed Guard Column, 5 µm, 33 x 1.5 mm, 1/Ea

SKU# 5020-15945

$380.00