Purospher® STAR HPLC and UHPLC columns

Manufacturer Merck Millipore
4.9
/
5.0
  |  2 reviews


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Average Rating: 4.9
2 Scientists have reviewed this product

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


Rating: 4.7

  • Application Area: Analysis of herbal products

"I use Merck Purospher C-18 columns for regular testing of herbal products. I find this column good and long lasting."

Review date: 17 Nov 2014 | Purospher® STAR HPLC and UHPLC columns
  • Status:

    Reviewer

  • Member since: 2011

  • Organization: Sanofi-Aventis



  • Ease of use
    5 out of 5
    After sales service
    5 out of 5
    Value for money
    5 out of 5
Rating: 5.0
"Robust, has a long life-time, and is applicable for a wide range of compounds."

Review date: 31 Aug 2011 | Purospher® STAR HPLC and UHPLC columns

The base silica of Purospher® STAR columns is 99.999 % pure.

Furthermore, meticulous care is given to quality control over all aspects of silica structure and chemistry. The excellent converge of the surface and the purity of the material ensures excellent peak symmetry for acidic, basic and even for chelating compounds.

  • Accurate results with excellent peak shape for all types of analytes
  • Outstanding resolution due to high separation efficiency
  • Proven reliability and reproducibility from run to run and batch to batch
  • Universal compatibility with best all-round performance according to Tanaka
  • Maximum flexibility in method development and choice of mobile phase
  • pH stability from pH 1.5 – 10.5
  • Suitable for up to 100 % aqueous mobile phases
  • Highest sensitivity and suitability for LC-MS applications

Product Overview

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Purospher® STAR HPLC and UHPLC columns

Manufacturer Merck Millipore

4.9 / 5.0 | 2 reviews