Ultra C18 Columns by Restek Corp.

Manufacturer Restek Corp.
5.0
/
5.0
  |  1 reviews
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.


Ultra C18 Columns by Restek Corp. product image
Ultra C18 Columns
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Average Rating: 5.0
1 Scientist has reviewed this product

5 out of 5
Ease of use
5 out of 5
After sales service
5 out of 5
Value for money


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    Reviewer
  • Member since: 2017

  • Organization: emsl analytical



  • Ease of use
    5 out of 5
    After sales service
    5 out of 5
    Value for money
    5 out of 5
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Great columns at a great price!
Rating: 5.0

  • Application Area: Industrial hygiene analysis

"Restek columns are very consistent from year to year. I have been using their GC and HPLC columns for over 20 years and have never had a problem."

Review date: 24 Dec 2020 | Ultra C18 Columns

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 general-purpose Restek C18 is a conventional monomeric octadecylsilane column suitable for analyses of a wide range of compounds from acidic through slightly basic.

  • Stationary Phase Category: C18, octadecylsilane (L1)
  • Ligand Type: monomeric C18
  • Particle: 3 μm or 5 μm, spherical
  • Pore Size: 100 Å
  • Carbon Load: 20%
  • End-Cap: yes
  • Surface Area: 300 m2/g
  • pH Range: 2.5 to 8
  • Maximum Temperature: 80 °C

Product Overview

Ultra C18 Columns by Restek Corp. product image

Ultra C18 Columns

Manufacturer Restek Corp.

5.0 / 5.0 | 1 reviews