1.51014

Purospher^® STAR Phenyl (2 µm) HPLC Columns

L × I.D. 100 mm x 2.1 mm Hibar^® HR UHPLC Column

• 同義詞: Purospher^® STAR Phenyl (2µm) Hibar^® HR 100-2.1
• 分類程式碼代碼: 41115700
• NACRES: SB.52

屬性

• product name: Purospher^® STAR Phenyl (2 µm), L × I.D. 100 mm x 2.1 mm Hibar^® HR UHPLC column
• 材料: stainless steel column
• 品質等級: 100
• agency: suitable for USP L11
• 產品線: Purospher^®
• 特點: endcapped: no
• 包裝: 1 ea of
• 標籤範圍: 12.5% Carbon loading
• 參數: 1000 bar pressure; 65 °C max. temp.
• 技術: LC/MS: suitable; UHPLC-MS: suitable; UHPLC: suitable; mass spectrometry (MS): suitable (High)
• 柱長度 × 內徑: 10 cm × 2.1 mm
• 表面積: 330 m²/g
• 基質: fully porous particle
• 基質活性組: Phenyl bonding phase
• 粒徑: 2 μm
• 孔徑: 120 Å pore size
• 工作pH值範圍: 1.5-10.5
• 分離技術: reversed phase; supercritical fluid (SFC)
• 儲存溫度: no temp limit

描述

一般說明

Purospher^® STAR Phenyl, 2 µm UHPLC columns are the best alternative to RP-8 or RP-18 columns for the high-resolution separation of aromatic compounds, and compounds containing aromatic groups. Purospher^® STAR Phenyl can retain analytes via several different mechanisms, including ο-ο interactions between the overlap of the delocalized electrons on the analyte and the stationary phase phenyl group, and via partitioning between the mobile phase and the hydrophobic aryl-alkyl phase. Our Purospher^® STAR Phenyl columns are based on highpurity silica particles, which provide symmetrical peaks for basic compounds, as well as high stability and excellent reproducibility. Furthermore, hydrophobic compounds elute much faster with Purospher^® STAR Phenyl columns than with C-18 columns.Purospher^® STAR Phenyl, 2 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.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

應用

Intended to be used in the separation of antibiotics, aromatic amines, flavonoids, ketones, nucleosides, PAHs, peptides, preservatives, steroids, metabolized steroids, and sweeteners.

特點和優勢

• Ultra-pure silica (99.999%) for excellent peak symmetry
• High separation efficiency
• Enhanced selectivity for aromatic compounds
• Suitable for use with highly aqueous mobile phases
• Good suitability for LC-MS applications

法律資訊

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

Purospher is a registered trademark of Merck KGaA, Darmstadt, Germany