1.50651

Purospher^® STAR RP-18 endcapped (3 µm) HPLC Columns

L × I.D. 50 mm x 2.1 mm Hibar^® HR UHPLC Column

• 別名: Purospher^® STAR RP-18 endcapped (3µm) Hibar^® HR 50-2.1
• UNSPSCコード: 41115709
• NACRES: SB.52

特性

• product name: Purospher^® STAR RP-18 endcapped (3 µm), L × I.D. 50 mm x 2.1 mm Hibar^® HR UHPLC column
• 物質: stainless steel column
• 品質水準: 100
• 認証: suitable for USP L1
• 製品種目: Purospher^®
• 特徴: endcapped
• 包装: 1 ea of
• 標識化の程度: 17% 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: 5 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: C18 bonding phase
• 粒径: 3 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 RP-18 endcapped, 3 µm HPLC columns are designed for universal use and 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, and suitability for up to 100% aqueous mobile phases. Plus, they demonstrate best all-round retention characteristics, as proven by the Tanaka test. Purospher^® STAR RP-18 endcapped, 3 µm Hibar^® HR 50-2.1 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 50 mm length x 2.1 mm I.D. is the optimal choice for high throughput 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

アプリケーション

Intended to be used in the separation of aflatoxins, aldehydes, alkaloids, antibiotics, catecholamines, explosives, oligonucleotides, esters, fat soluble vitamins, lipids, fatty acids, flavonoids, ketones, nitrosamines, nucleosides, PAHs, PCBs, peptides, pesticides, phenols, phthalates, preservatives, steroids, metabolized steroids, sulfonamides, sweeteners, and water soluble vitamins.

特徴および利点

• Ultra-pure silica (99.999%) for excellent peak symmetry
• High separation efficiency
• Reproducible results from run-to-run and batch-to-batch
• Best all-round performance according to Tanaka
• Outstanding pH stability from pH 1.5 to 10.5
• No phase collapse when using highly aqueous mobile phases
• Good suitability for LC-MS applications

アナリシスノート

Pressure: ≤ 60 bar
Theoretical Plates (N/m) (1,2-Benzanthracene): ≥ 130000
Symmetry (1,2-Benzanthracene): 0.8 - 1.4
Capacity factor (1,2-Benzanthracene): 7.0 - 10.0

法的情報

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

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