1.51014

Purospher^® STAR Phenyl (2 µm) HPLC Columns

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

• 別名: Purospher^® STAR Phenyl (2µm) Hibar^® HR 100-2.1
• UNSPSCコード: 41115700
• NACRES: SB.52

特性

• product name: Purospher^® STAR Phenyl (2 µm), L × I.D. 100 mm x 2.1 mm Hibar^® HR UHPLC column
• 物質: stainless steel column
• 品質水準: 100
• 認証: suitable for USP L11
• 製品種目: Purospher^®
• 特徴: endcapped: no
• 包装: 1 ea of
• 標識化の程度: 12.5% Carbon loading
• パラメーター: 1000 bar pressure; 65 °C max. temp.
• テクニック: LC/MS: suitable; UHPLC-MS: suitable; UHPLC: suitable; mass spectrometry (MS): suitable (High)
• カラムL × 内径: 10 cm × 2.1 mm
• 表面積: 330 m²/g
• マトリックス: fully porous particle
• マトリックス活性基: Phenyl bonding phase
• 粒径: 2 μm
• ポアサイズ: 120 Å pore size
• operating pH range: 1.5-10.5
• 分離法: reversed phase; supercritical fluid (SFC)
• 保管温度: no temp limit

詳細

詳細

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

アプリケーション

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

特徴および利点

• 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

法的情報

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

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