1.50413

Purospher^® STAR RP-18 封端 (3 µm)

L × I.D. 125 mm x 3 mm Hibar^® RT HPLC column

• 同義詞: Purospher^® STAR RP-18 endcapped (3µm) Hibar^® RT 125-3
• 分類程式碼代碼: 41115709

屬性

• 材料: stainless steel column
• 品質等級: 100
• agency: suitable for USP L1
• 產品線: Purospher^®
• 特點: endcapped
• 包裝: 1 ea of
• 標籤範圍: 17% Carbon loading
• 參數: 400 bar pressure; 65 °C max. temp.
• 技術: HPLC: suitable; LC/MS: suitable; mass spectrometry (MS): suitable (High)
• 柱長度 × 內徑: 12.5 cm × 3 mm
• 表面積: 330 m²/g
• 基質: fully porous particle
• 基質活性組: C18 bonding phase
• 粒徑: 3 μm
• 孔徑: 120 Å pore size
• 工作pH值範圍: 1.5-10.5
• 分離技術: reversed phase; supercritical fluid (SFC)
• 儲存溫度: no temp limit

描述

一般說明

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. Thanks to these features, Purospher^® STAR RP-18 endcapped, 3 µm HPLC columns allow maximum flexibility to use the best chromatographic conditions for any separation including reversed phase.Purospher^® STAR RP-18 endcapped, 3 µm Hibar^® RT 125-3 is a ready to use stainless steel column suitable for connection to any HPLC system.The column dimension of 125 mm length x 3 mm I.D. is the optimal choice for high resolution HPLC separation of complex samples at lower flow rate, allowing significant solvent savings and improved sensitivity. A 3 mm I.D. column enables a more sustainable separations in comparison to 4 or 4.6 mm I.D. column due to the use of less solvent for the chromatographic separation.The recommended guard column is Purospher^® STAR RP-18 endcapped (5 µm) LiChroCART^® 4-4 part number 1.50250.0001]. For direct connection to a Hibar^® RT columns the Precolumn holder for 4-4 LiChroCART^® cartridges, part number 1.51487.0001 can be used.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

應用

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.

特點和優勢

• 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

分析報告

Pressure: ≤ 120 bar
Theoretical Plates (N/m) (Anthracene): ≥ 130000
Symmetry (Anthracene): 0.8 - 1.4
Capacity factor (Anthracene): 4.0 - 6.0

法律資訊

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

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

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