1.50240

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

L × I.D. 55 mm x 2 mm LiChroCART^® HPLC cartridge set including manuCART^™ holder

• Sinônimo(s): Purospher^® STAR RP-18 endcapped (3 µm) LiChroCART^® 55-2 Cartridge set
• Código UNSPSC: 41115709

Propriedades

• Materiais: stainless steel column
• Nível de qualidade: 100
• Agency: suitable for USP L1
• linha de produto: Purospher^®
• Características: endcapped
• embalagem: pkg of 1 column; pkg of 1 holder
• Extensão da rotulagem: 17% Carbon loading
• Parâmetros: 250 bar pressure; 65 °C max. temp.
• técnica(s): HPLC: suitable; LC/MS: suitable; mass spectrometry (MS): suitable (High)
• coluna C × D.I.: 5.5 cm × 2 mm
• área da superfície: 330 m²/g
• matriz: fully porous particle
• Grupo ativo da matriz: C18 bonding phase
• tamanho de partícula: 3 μm
• tamanho de poro: 120 Å pore size
• operating pH range: 1.5-10.5
• técnica de separação: reversed phase
• temperatura de armazenamento: no temp limit

Descrição

Descrição geral

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^® 55-2 cartridge set contains a Purospher^® STAR RP-18 endcapped, 3 µm LiChroCART^® 55-2 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 2 mm I.D. is the optimal choice for fast HPLC separations at lower flow rate, allowing significant solvent savings and improved sensitivity. A 2 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

Aplicação

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 e benefícios

• 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 análise

Pressure: ≤ 55 bar
Theoretical Plates (N/m) (1,2-Benzanthracene): ≥ 90000
Symmetry (1,2-Benzanthracene): 0.8 - 1.4
Capacity factor (1,2-Benzanthracene): ≤ 10.0
Extent of testing: passes test

Informações legais

LICHROCART is a registered 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