1.50593

Purospher^®STAR RP-18 endcapped (5 µm) HPLC Columns

L × I.D. 50 mm x 2 mm Hibar^® RT HPLC Column

• Synonym(e): Purospher^® STAR RP-18 endcapped (5µm) Hibar^® RT 50-2
• UNSPSC-Code: 41115700
• NACRES: SB.52

Eigenschaften

• product name: Purospher^® STAR RP-18 mit Endcapping (5 µm), L × I.D. 50 mm x 2 mm Hibar^® RT HPLC column
• Materialien: stainless steel column
• Qualitätsniveau: 100
• Agentur: suitable for USP L1
• Produktlinie: Purospher^®
• Leistungsmerkmale: endcapped
• Verpackung: 1 ea of
• Kennzeichnungsgrad: 17% Carbon loading
• Parameter: 400 bar pressure; 65 °C max. temp.
• Methode(n): HPLC: suitable; LC/MS: suitable; mass spectrometry (MS): suitable (High)
• Säule L × ID: 5 cm × 2 mm
• Oberflächenbereich: 330 m²/g
• Matrix: fully porous particle
• Aktive Matrixgruppe: C18 bonding phase
• Partikelgröße: 5 μm
• Porengröße: 120 Å pore size
• operating pH range: 1.5-10.5
• Trenntechnik: reversed phase; supercritical fluid (SFC)

Beschreibung

Allgemeine Beschreibung

Purospher^® STAR RP-18 endcapped, 5 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. Thanks to these features, Purospher^® STAR RP-18 endcapped, 5 µm HPLC columns allow maximum flexibility to use the best chromatographic conditions for any separation including reversed phase.Purospher^® STAR RP-18 endcapped, 5 µm Hibar^® RT 50-2 is a ready to use stainless steel column suitable for connection to any HPLC system.The column dimension of 50 mm length x 2 mm I.D. is the optimal choice for the high resolution HPLC separation of complex samples, allowing significant solvent savings and improved sensitivity.For use under UHPLC conditions (where a pressure stability up to 1000 bar is required) it is recommended to use a Purospher^® STAR RP-18 endcapped, 3 µm Hibar^® HR 100-2.1 UHPLC Column part number 1.50651.0001 or a Purospher^® STAR RP-18 endcapped, 2 µm Hibar^® HR 100-2.1 UHPLC Column part number 1.50646.0001.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

Anwendung

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.

Leistungsmerkmale und Vorteile

• 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

Rechtliche Hinweise

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

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