1.50242

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

L × I.D. 55 mm x 4 mm LiChroCART^™ HPLC cartridge set including manuCART^™ holder

• Sinónimos: Purospher^® STAR RP-18 endcapped (3 µm) LiChroCART^™ 55-4 Cartridge set
• Código UNSPSC: 41115709
• NACRES: SB.52

Propiedades

• Nombre del producto: Purospher^® STAR RP-18 endcapped (3 µm), L × I.D. 55 mm x 4 mm LiChroCART^™ HPLC cartridge set including manuCART^™ holder
• Materiales: stainless steel column
• Nivel de calidad: 100
• Agency: suitable for USP L1
• Línea del producto: Purospher^®
• Características: endcapped
• envase: pkg of 1 column; pkg of 1 holder
• Extensión del etiquetado: 17% Carbon loading
• Parámetros: 250 bar pressure; 65 °C max. temp.
• técnicas: HPLC: suitable; LC/MS: suitable; mass spectrometry (MS): suitable (High)
• columna L × D.I.: 5.5 cm × 4 mm
• superficie: 330 m²/g
• Matriz: fully porous particle
• grupo activo de la matriz: C18 bonding phase
• tamaño de partícula: 3 μm
• tamaño de poro: 120 Å pore size
• Intervalo de pH operativo: 1.5-10.5
• técnica de separación: reversed phase
• temp. de almacenamiento: no temp limit

Descripción

Descripción general

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. The Purospher^® STAR RP-18 endcapped, 3 µm LiChroCART^™ 55-4 cartridge set contains a Purospher^® STAR RP-18 endcapped, 3 µm LiChroCART^™ 55-4 cartridge column and a manuCART^™ 55 mm cartridge column holder part number 1.50226.0001. LiChroCART^™ cartridge columns mounted with a manuCART^™ cartridge column holder is hand-tight only and has therefore a maximum pressure stability of 250 bar. The column dimension of 55 mm length x 4 mm I.D. is the optimal choice for fast HPLC separations. 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

Aplicación

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.

Características y beneficios

• 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

Nota de análisis

Pressure: ≤ 55 bar
Theoretical Plates (N/m) (1,2-Benzanthracene): ≥ 130000
Symmetry (1,2-Benzanthracene): 0.8 - 1.4
Capacity factor (1,2-Benzanthracene): ≤ 12.0
Extent of testing: passes test

Información legal

LICHROCART is a trademark of Merck KGaA, Darmstadt, Germany

MANUCART is a trademark of Merck KGaA, Darmstadt, Germany

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