HPLC Guard Columns and Cartridges
Replaceable columns that are placed before HPLC columns to protect from contamination and extend column lifetime; in a variety of stationary phases; includes direct-connection and drop-in cartridges, and UHPLC filters, cartridges, and holders.
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Particle Size
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Diameter (Metric) Inner
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Product Line
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Restek™ Ultra Silica Guard Cartridges
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
Protects and extends column lifetime.
Encompass Procurement Services
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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| Type | Silica |
|---|---|
| For Use With (Equipment) | HPLC Ultra Column |
| Particle Shape | Spherical |
Restek™ Ultra Cyano Guard Cartridges
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
Protects and extends column lifetime.
Encompass Procurement Services
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More
| Type | Cyano |
|---|---|
| Stationary Phase | Cyano |
| For Use With (Equipment) | HPLC Ultra Column |
| Particle Shape | Spherical |
Restek™ Ultra Cyano Guard Cartridges
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
Protects and extends column lifetime.
Encompass Procurement Services
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More
| Type | Cyano |
|---|---|
| Stationary Phase | Cyano |
| For Use With (Equipment) | HPLC Ultra Column |
| Particle Shape | Spherical |
Restek™ Ultra C4 Guard Cartridges
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
Protects and extends column lifetime.
Encompass Procurement Services
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More
| Type | C4 |
|---|---|
| Stationary Phase | C4 |
| For Use With (Equipment) | Analytical Guard Column |
| Particle Shape | Spherical |
Restek™ Ultra C1 Guard Cartridges
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
Protects and extends column lifetime.
Encompass Procurement Services
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More
| Type | C1 |
|---|---|
| Stationary Phase | C1 |
| For Use With (Equipment) | HPLC Ultra Column |
| Particle Shape | Spherical |
ANALYTICS SHOP USA LP
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
NC3899046 HPLC COLUMN APHERA
Encompass Procurement Services
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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Med Vet International Guard Vented Clear Instrument, 2X16X25mm, 100/Bag
Use these tip protectors to help keep medical instruments from damage during sterilization, storage and handling The various styles and configurations meet the protection needs of many instruments Protecting valuable instruments can help your facility reduce monthly repair and replacement costs
Encompass Procurement Services
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More