- Protect analytical column, extend column life
- Easy to use
- Cartridges can be purchased separately, affordable
Why use guard column?
Using guard column can protect analytical column fromcontamination by sample and solvent residue and extend column life
| Part No. | Description | diameter x length | |
|---|---|---|---|
| HCA040X0200HA | Guard Cartridge Holder A | 4.0 × 20mm | |
| HCA050U040X02072A | C18-WP Guard Cartridge5μm | 4.0 × 20mm | |
| HCA050U040X02072KA | C18-WP Guard Cartridge Kit5μm | 4.0 × 20mm | |
| HCA050U021X02072A | C18-WP Guard Cartridge5μm | 2.1 × 20mm | |
| HCA050U021X02072KA | C18-WP Guard Cartridge Kit5μm | 2.1 × 20mm | |
| HCA050U040X02071A | C18 Guard Cartridge5μm | 4.0 × 20mm | |
| HCA050U040X02071KA | C18 Guard Cartridge Kit5μm | 4.0 × 20mm | |
| HCA050U040X02075A | C8 Guard Cartridge5μm | 4.0 × 20mm | |
| HCA050U040X02075KA | C8 Guard Cartridge Kit5μm | 4.0 × 20mm | |
| HCA050U021X02065A | C8 Guard Cartridge5μm | 2.1 × 20mm | |
| HCA050U021X02065KA | C8 Guard Cartridge Kit5μm | 2.1 × 20mm | |
| HCA050U040X02079KA | C4 Guard Cartridge Kit5μm | 4.0 × 20mm | |
| HCA050U040X02076A | Silica Guard Cartridge5μm | 4.0 × 20mm | |
| HCA050U040X02076KA | Silica Guard Cartridge Kit5μm | 4.0 × 20mm | |
| HCA050U021X02067A | Silica Guard Cartridge5μm | 2.1 × 20mm | |
| HCA050U021X02067KA | Silica Guard Cartridge Kit5μm | 2.1 × 20mm | |
| HCA050U040X02077A | NH2 Guard Cartridge5μm | 4.0 × 20mm | |
| HCA050U040X02077KA | NH2 Guard Cartridge Kit5μm | 4.0 × 20mm | |
| HCA050U021X02067A | NH2 Guard Cartridge5μm | 2.1 × 20mm | |
| HCA050U021X02067KA | NH2 Guard Cartridge Kit5μm | 2.1 × 20mm | |
| HCA050U040X02033A | CN Guard Cartridge5μm | 4.0 × 20mm | |
| HCA050U040X02033KA | CN Guard Cartridge Kit5μm | 4.0 × 20mm | |
| HCA050U021X02034A | CN Guard Cartridge5μm | 2.1 × 20mm | |
| HCA050U021X02034KA | CN Guard Cartridge Kit5μm | 2.1 × 20mm | |
| HCA050U040X02037A | Phenyl Guard Cartridge5μm | 4.0 × 20mm | |
| HCA050U040X02037KA | Phenyl Guard Cartridge Kit5μm | 4.0 × 20mm |
For more than 45 years, GVS has focused on innovating its products and production processes, constantly improving its development capacity to provide the best products, service and support for its clients.
