1.51460

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

L × I.D. 75 mm x 4 mm LiChroCART^® HPLC cartridge, manuCART^™ holder required for use

• 同義詞: Purospher^® STAR RP-18 endcapped (3 µm) LiChroCART^® 75-4
• 分類程式碼代碼: 41115709
• NACRES: SB.52

屬性

• product name: Purospher^® STAR RP-18 封端 (3 µm), L × I.D. 75 mm x 4 mm LiChroCART^® HPLC cartridge, manuCART^™ holder required for use
• 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: 250 bar pressure; 65 °C max. temp.
• 技術: HPLC: suitable; LC/MS: suitable; mass spectrometry (MS): suitable (High)
• 柱長度 × 內徑: 7.5 cm × 4 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
• 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. Purospher^® STAR RP-18 endcapped, 3 µm LiChroCART^® 75-4 is a cartridge column which requires a manuCART^™ cartridge column holder part number 1.51486.0001. The manuCART^™ can be used to hold one cartridge column with or without direct integration of a guard column. LiChroCART^® cartridge columns mounted with a manuCART^™ cartridge column holder is hand-tight only and have therefore a maximum pressure stability of 250 bar. The column dimension of 75 mm length x 4 mm I.D. is the optimal choice for faster 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

應用

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.

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: ≤ 85 bar
Theoretical Plates (N/m) (1,2-Benzanthracene): ≥ 130000
Symmetry (1,2-Benzanthracene): 0.8 - 1.4
Capacity factor (1,2-Benzanthracene): ≤ 11.5

法律資訊

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