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you’re in > Products > Manufacturers > Optimize > Guard Columns
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Optimize - Guard Column Systems |
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| The Opti-Guard have operating pressure limits of 6000 psi (400 bar). |
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1mm Guard Columns
The 1mm Guard Column sets the standard for low-impact, easy to use pre-column protection. Designed for use with any HPLC column, the unique floating stem design automatically adjusts to any manufacturer's tube stop depth for a zero-dead-volume connection every time. No larger than a standard fitting, the 1mm requires no special connecting hardware or tools for installation.
The elegant design of the 1mm also lends to its effectiveness as a low-impact guard column. Special packing materials are selected to compliment the OPTI-GUARD's narrowbore ID, providing effective protection for your analytical column without influencing your chromatography. Fully disposable, simply switch out the 1mm as needed to maintain effective column protection. |
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| Part Number |
Description |
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10-02-00007 |
OPTI-GUARD 1mm Guard Column, C18 (Violet Label), 5/Pk |
10-02-00010 |
OPTI-GUARD 1mm Guard Column, C8, (Yellow Label), 5/Pk
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10-02-00014 |
OPTI-GUARD 1mm Guard Column, Silica (Orange Label), 5/Pk
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10-02-00018 |
OPTI-GUARD 1mm Guard Column, Phenyl (Green Label), 5/Pk
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10-02-00022 |
OPTI-GUARD 1mm Guard Column, CN, (Blue Label), 5/Pk
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10-02-00026 |
OPTI-GUARD 1mm Guard Column, NH2 (Red Label), 5/Pk
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10-02-00030 |
OPTI-GUARD 1mm Guard Column, Anion Exchange, (Black Label), 5/Pk
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10-02-00034 |
OPTI-GUARD 1mm Guard Column, Cation Exchange (White Label), 5/Pk |
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Biocompatible 1mm Guard Columns
Our Biocompatible Guard Columns provide all the features of our standard Guard Columns but are designed for biomedical applications that require a metal-free environment. All of the materials are manufactured from inert and biocompatible materials. Choose one of our pre-packed columns or design your own. |
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| Part Number |
Description |
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10-02-03532 |
OPTI-GUARD Biocompatible 1mm Guard Column C18, 5/Pk |
10-02-03534 |
OPTI-GUARD Biocompatible 1mm Guard Column Silica, 5/Pk |
10-02-03680 |
OPTI-GUARD Biocompatible 1mm Guard Column Anion Exchange, 5/Pk |
10-02-03683 |
OPTI-GUARD Biocompatible 1mm Guard Column Cation Exchange, 5/Pk |
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If you like the features of the 1mm, but have a need for more capacity, the 3mm was designed with users like yourself in mind. The 3mm maintains the tool-free connectivity of the 1mm, but incorporates a cartridge-based format to allow for a larger bed with more capacity. The two part holder is designed for use with any analytical column providing vital protection from dirty samples and strongly retained contaminants. An auto-adjusting stem conforms perfectly to any tube stop depth resulting in a perfect zero-dead-volume connection.
Connecting the requires no extra tubing, maintaining the minimal impact philosophy that has made the line so popular. 3mm is available packed with high quality packings in four different chemistries. As always, we provide custom packing services in the material of your choice. |
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| Part Number |
Description |
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10-02-01482 |
OPTI-GUARD 3mm Cartridge, C18, 3/Pk
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10-02-01485 |
OPTI-GUARD 3mm Cartridge, C8, 3/Pk
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10-02-01488 |
OPTI-GUARD 3mm Cartridge, Amino (NH2), 3/Pk
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10-02-01491 |
OPTI-GUARD 3mm Cartridge, Silica, 3/Pk
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10-02-01495 |
OPTI-GUARD 3mm PEEK/SS Holder |
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