Purospher® STAR HPLC and UHPLC columns

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Purospher® STAR HPLC and UHPLC columns
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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...Read more

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Reviews

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Average Rating: 4.9

Ease of use
5 out of 5
After sales service
5 out of 5
Value for money
5 out of 5
Rating: 4.7
Ease of use
5 out of 5
After sales service
4 out of 5
Value for money
5 out of 5
  • Review date: 17 Nov 2014

  • Application Area: Analysis of herbal products

  • Purospher® STAR HPLC and UHPLC columns

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

Description

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

Product Image

Purospher® STAR HPLC and UHPLC columns

by Merck Millipore

4.9/5.0 (2 reviews)
Ease of use
5 out of 5
After sales service
5 out of 5
Value for money
5 out of 5






Receive your quote directly from Merck Millipore for Purospher® STAR HPLC and UHPLC columns