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Supelco

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

L × I.D. 30 mm x 2.1 mm Hibar® HR UHPLC Column

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别名:
Purospher® STAR RP-18 endcapped (3µm) Hibar® HR 30-2.1
UNSPSC代码:
41115709
NACRES:
SB.52

product name

Purospher® STAR RP-18 封端 (3 µm), L × I.D. 30 mm x 2.1 mm Hibar® HR UHPLC column

物料

stainless steel column

质量水平

100

Agency

suitable for ASTM® 7968
suitable for ASTM® 7979
suitable for DIN 15968-2010
suitable for EPA 1633
suitable for EPA 38407-42
suitable for EPA 533
suitable for EPA 537.1
suitable for EPA 8327
suitable for EPA ACB B21-02
suitable for EPA ACB B23-05b
suitable for GB 5009.253-2016
suitable for ISO 21675 2019
suitable for ISO 25101
suitable for USP L1

产品线

Purospher®

特点

endcapped

包装

1 ea of

标记范围

17% Carbon loading

参数

1000 bar pressure
65 °C max. temp.

技术

LC/MS: suitable
UHPLC-MS: suitable
UHPLC: suitable
mass spectrometry (MS): suitable (High)

色谱柱长度 × 内径

3 cm × 2.1 mm

表面积

330 m2/g

基质

fully porous particle

基质活性基团

C18 bonding phase

粒径

3 μm

孔径

120 Å pore size

operating pH range

1.5-10.5

分离技术

reversed phase
supercritical fluid (SFC)

储存温度

no temp limit

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相关类别

一般描述

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 Hibar® HR 30-2.1 is a ready to use UHPLC column suitable for connection to any UHPLC system providing a pressure stability of 1000 bar.The column dimension of 30 mm length x 2.1 mm I.D. is the optimal choice for rapid UHPLC separation of complex samples allowing significant solvent savings and improved sensitivity.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

应用

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.

特点和优势

  • 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

分析说明

Pressure: ≤ 40 bar
















Theoretical Plates (N/m) (1,2-Benzanthracene): ≥ 130000












Symmetry (1,2-Benzanthracene): 0.8 - 1.4












Capacity factor (1,2-Benzanthracene): 6.5 - 10.0

法律信息

ASTM is a registered trademark of American Society for Testing and Materials
Hibar is a registered trademark of Merck KGaA, Darmstadt, Germany
Purospher is a registered trademark of Merck KGaA, Darmstadt, Germany

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