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Ultra Aqueous C18 3µm and 5µm Columns (USP L1)

By Restek
Ultra Aqueous C18 3µm and 5µm Columns (USP L1)

The Ultra line represents Restek’s broadest selection of stationary phases on a single silica support. Made of high-purity, type-B silica that minimizes activity and creates high-density bonding, these columns are designed for selective and reliable HPLC applications.

The Restek Aqueous C18 is a rugged, reversed-phase column with a well-balanced retention profile. It can effectively retain more types of solutes than a conventional C18 and is ideal for multicomponent LC-MS analyses. The general-purpose Aqueous C18 boasts high reproducibility and compatibility with many mobile phase conditions—even 100% aqueous. And when used with a gradient, it eliminates the all-too-common issue of multiple compounds eluting near the column void time.

  • Stationary Phase Category: modified C18 (L1)
  • Ligand Type: proprietary polar modified and functionally bonded C18
  • Particle: 3µm or 5µm, spherical
  • Pore Size: 100 Å
  • Carbon Load: 15%
  • End-Cap: no
  • Surface Area: 300 m2/g
  • pH Range: 2.5 to 8
  • Maximum Temperature: 80°C

Ultra Aqueous C18 3µm Columns (USP L1)

           
Cat.No. Name Size EA   Certified
226-9178332 Ultra Aqueous C18 3µm Column 30mm x 2.1mm $497.00
1/EA
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226-9178352 Ultra Aqueous C18 3µm Column 50mm x 2.1mm $497.00
1/EA
Add To Favorites
226-9178312 Ultra Aqueous C18 3µm Column 100mm x 2.1mm $535.00
1/EA
Add To Favorites
226-9178362 Ultra Aqueous C18 3µm Column 150mm x 2.1mm $556.00
1/EA
Add To Favorites
226-917833E Ultra Aqueous C18 3µm Column 30mm x 3.0mm $497.00
1/EA
Add To Favorites
226-917835E Ultra Aqueous C18 3µm Column 50mm x 3.0mm $497.00
1/EA
Add To Favorites
226-917831E Ultra Aqueous C18 3µm Column 100mm x 3.0mm $511.00
1/EA
Add To Favorites
226-917836E Ultra Aqueous C18 3µm Column 150mm x 3.0mm $599.00
1/EA
Add To Favorites
226-9178335 Ultra Aqueous C18 3µm Column 30mm x 4.6mm $497.00
1/EA
Add To Favorites
226-9178355 Ultra Aqueous C18 3µm Column 50mm x 4.6mm $497.00
1/EA
Add To Favorites
226-9178315 Ultra Aqueous C18 3µm Column 100mm x 4.6mm $535.00
1/EA
Add To Favorites
226-9178365 Ultra Aqueous C18 3µm Column 150mm x 4.6mm $556.00
1/EA
Add To Favorites

Ultra Aqueous C18 5µm Columns (USP L1)

           
Cat.No. Name Size EA   Certified
226-9178532 Ultra Aqueous C18 5µm Column 30mm x 2.1mm $464.00
1/EA
Add To Favorites
226-9178552 Ultra Aqueous C18 5µm Column 50mm x 2.1mm $464.00
1/EA
Add To Favorites
226-9178512 Ultra Aqueous C18 5µm Column 100mm x 2.1mm $497.00
1/EA
Add To Favorites
226-9178562 Ultra Aqueous C18 5µm Column 150mm x 2.1mm $535.00
1/EA
Add To Favorites
226-9178522 Ultra Aqueous C18 5µm Column 200mm x 2.1mm $567.00
1/EA
Add To Favorites
226-9178572 Ultra Aqueous C18 5µm Column 250mm x 2.1mm $607.00
1/EA
Add To Favorites
226-917853E Ultra Aqueous C18 5µm Column 30mm x 3.0mm $464.00
1/EA
Add To Favorites
226-917855E Ultra Aqueous C18 5µm Column 50mm x 3.0mm $464.00
1/EA
Add To Favorites
226-917851E Ultra Aqueous C18 5µm Column 100mm x 3.0mm $497.00
1/EA
Add To Favorites
226-917856E Ultra Aqueous C18 5µm Column 150mm x 3.0mm $535.00
1/EA
Add To Favorites
226-917852E Ultra Aqueous C18 5µm Column 200mm x 3.0mm $567.00
1/EA
Add To Favorites
226-917857E Ultra Aqueous C18 5µm Column 250mm x 3.0mm $607.00
1/EA
Add To Favorites
226-9178535 Ultra Aqueous C18 5µm Column 30mm x 4.6mm $464.00
1/EA
Add To Favorites
226-9178555 Ultra Aqueous C18 5µm Column 50mm x 4.6mm $464.00
1/EA
Add To Favorites
226-9178515 Ultra Aqueous C18 5µm Column 100mm x 4.6mm $497.00
1/EA
Add To Favorites
226-9178565 Ultra Aqueous C18 5µm Column 150mm x 4.6mm $535.00
1/EA
Add To Favorites
226-9178525 Ultra Aqueous C18 5µm Column 200mm x 4.6mm $567.00
1/EA
Add To Favorites
226-9178575 Ultra Aqueous C18 5µm Column 250mm x 4.6mm $607.00
1/EA
Add To Favorites

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