1.51454

Purospher^®STAR RP-8 endcapped (5 µm) HPLC Columns

L × I.D. 250 mm x 4.6 mm LiChroCART^™ HPLC cartridge, manuCART^™ holder required for use

• Synonyme(s) : Purospher^® STAR RP-8 endcapped (5µm) Hibar^® 250-4.6
• Code UNSPSC : 41115709
• Nomenclature NACRES : SB.52

Propriétés

• product name: Purospher^® STAR RP-8 endcapped (5 µm), L × I.D. 250 mm x 4.6 mm LiChroCART^™ HPLC cartridge, manuCART^™ holder required for use
• Matériaux: stainless steel column
• Niveau de qualité: 100
• Agence: suitable for USP L7
• Gamme de produits: Purospher^®
• Caractéristiques: endcapped
• Conditionnement: 1 ea of
• Ampleur du marquage: 11.2% Carbon loading
• Paramètres: 400 bar pressure; 65 °C max. temp.
• Technique(s): HPLC: suitable; LC/MS: suitable; mass spectrometry (MS): suitable (High)
• Colonne, L × D.I.: 25 cm × 4.6 mm
• Superficie: 330 m²/g
• Matrice: fully porous particle
• Groupe de la matrice active: C8 bonding phase
• Taille des particules: 5 μm
• Dimension de pores: 120 Å pore size
• operating pH range: 1.5-10.5
• Technique de séparation: reversed phase; supercritical fluid (SFC)
• Température de stockage: no temp limit

Description

Description générale

Purospher^® STAR RP-8 endcapped, 5 µm HPLC columns 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. Purospher^® STAR RP-8 endcapped, 5 µm Hibar^® RT 250-4.6 is a ready to use UHPLC column suitable for connection to any HPLC system.The column dimension of 250 mm length x 4.6 mm I.D. is the optimal choice for the HPLC separation of complex samples.Item 1.51454.1003 is a Validation kit containing 3 Purospher^® STAR RP-8 endcapped, 5 µm Hibar^® RT 250-4.6 columns from 3 different base material lots.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

Application

Intended to be used in the separation of aflatoxins, aldehydes, alkaloids, antibiotics, amino acids, esters, fatty acids, ketones, nitrosamines, nucleosides, PCBs, peptides, phenols, preservatives, steroids, and metabolized steroids.

Caractéristiques et avantages

• Ultra-pure silica (99.999%) for excellent peak symmetry
• High separation efficiency
• Reproducible results from run-to-run and batch-to-batch
• Outstanding pH stability from pH 1.5 to 10.5
• Good suitability for LC-MS applications

Remarque sur l'analyse

Pressure: ≤ 125 bar
Theoretical Plates (N/m) (Toluene): ≥ 85000
Symmetry (Toluene): 0.8 - 1.4
Capacity factor (Toluene): ≥ 1.0

Informations légales

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

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

Informations sur la sécurité

• Code de la classe de stockage: 11 - Combustible Solids