Purospher® STAR HPLC and UHPLC columns by Merck KGaA, Darmstadt, Germany
Manufacturer Merck KGaA, Darmstadt, Germany
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 reproducibi... Read more
Purospher® STAR HPLC and UHPLC columns
Average Rating: 4.3
3 Scientists have reviewed this product
Status:
Reviewer
Member since: 2019
Organization: Laboratorios Induquimica S.A.
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- Ease of use
- After sales service
- Value for money
Excellent results.
Rating: 3.3
Application Area: Testing raw materials and pharmaceutical products
"Very good reproducibility and separation column. The cartridges are very cheap. It would be useful to do more marketing of this product. It is easy to use and is a good price."
Review date: 10 Jun 2020 | Purospher® STAR HPLC and UHPLC columns
Status:
Advanced Reviewer Member since: 2013
Organization: NATURAL REMEDIES PVT LTD
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- Ease of use
- After sales service
- Value for money
Rating: 4.7
Review date: 17 Nov 2014 | Purospher® STAR HPLC and UHPLC columns
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
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- Ease of use
- After sales service
- Value for money
Rating: 5.0
Review date: 31 Aug 2011 | Purospher® STAR HPLC and UHPLC columns
"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
Purospher® STAR HPLC and UHPLC columns
Manufacturer Merck KGaA, Darmstadt, Germany
4.3 / 5.0 | 3 reviews