Sigma-Aldrich Purospher(R) Star RP-8 End

Material

stainless steel column

Quality Level

100

Agency

suitable for USP L7

Product Line

Purospher^®

Feature

endcapped

Packaging

1 ea of

Extent Of Labeling

11.2% Carbon loading

Parameter

1000 bar pressure
65 °C max. temp.

Technique(S)

LC/MS: suitable
UHPLC-MS: suitable
UHPLC: suitable
mass spectrometry (MS): suitable (High)

Column L × I.D.

10 cm × 2.1 mm

General Description

Purospher® STAR RP-8 endcapped, 3 µM UHPLC columns are designed for use in UHPLC Applications and instruments providing full UHPLC resolution and high separation efficiency′s at maximum pressure of 1000 bar.Purospher^®STAR RP-8 endcapped, 3 µM UHPLC columns allow the separation of basic, neutral, and metal chelating compounds with simple mobile phases and excellent peak symmetry. They are based on ultra-pure fully porous silica particles (Type B). These columns offer an outstanding stability from pH 1.5 to 10.5 over a wide temperature range. Purospher^®STAR RP-8 endcapped, 3 µM Hibar^®HR 100-2.1 is a ready to use UHPLC column suitable for connection to any UHPLC system providing a pressure stability of 1000 bar.The column dimension of 100 mm length x 2.1 mm I.D. is the optimal choice for fast UHPLC separation of complex samples allowing significant solvent savings and improved sensitivity. A 2.1 mm I.D. column enables a more sustainable separations in comparison to 4, 4.6 or 3 mm I.D. column due to the use of significant less solvent for the chromatographic separation.Learn more about Purospher® STAR HPLC and UHPLC ColumnsLearn more about the Supelco HPLC Column portfolio and Method development:Brochure: HPLC and UHPLC Column Selection GuideBrochure: A Practical Guide to HPLC - Method Development Guide

Application

Intended to be used in the separation of aflatoxins, aldehydes, alkaloids, antibiotics, amino acids, esters, fatty acids, ketones, nitrosamines, nucleosides, PCBs, peptides, phenols, preservatives, steroids, and metabolized steroids.

Features And Benefits

• Ultra-pure silica (99.999%) for excellent peak symmetry
• High separation efficiency
• Reproducible results from run-to-run and batch-to-batch
• Outstanding pH stability from pH 1.5 to 10.5
• Good suitability for LC-MS applications

Hibar is a registered trademark of Merck KGaA, Darmstadt, GermanyPurospher is a registered trademark of Merck KGaA, Darmstadt, Germany