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1.50468

Supelco

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

L × I.D. 250 mm x 4 mm Hibar® RT HPLC Column

Sinónimos:

Purospher® STAR RP-18 endcapped (3µm) Hibar® RT 250-4

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About This Item

Código UNSPSC:
41115709
NACRES:
SB.52

product name

Purospher® STAR RP-18 endcapped (3 µm), L × I.D. 250 mm x 4 mm Hibar® RT HPLC column

Materiales

stainless steel column

Nivel de calidad

Agency

suitable for USP L1

Línea del producto

Purospher®

Características

endcapped

envase

1 ea of

Extensión del etiquetado

17% Carbon loading

Parámetros

400 bar pressure
65 °C max. temp.

técnicas

HPLC: suitable
LC/MS: suitable
mass spectrometry (MS): suitable (High)

columna L × D.I.

25 cm × 4 mm

superficie

330 m2/g

matriz

fully porous particle

grupo activo de la matriz

C18 bonding phase

tamaño de partícula

3 μm

tamaño de poro

120 Å pore size

operating pH range

1.5-10.5

técnica de separación

reversed phase
supercritical fluid (SFC)

temp. de almacenamiento

no temp limit

Descripción general

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 250-4 is a ready to use stainless steel column suitable for connection to any HPLC system.The column dimension of 250 mm length x 4 mm I.D. is the optimal choice for high resolution HPLC separation of complex samples.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.Item 1.50468.1003 is a Validation kit containing 3 Purospher® STAR RP-18 endcapped, 3 µm Hibar® RT 250-4 HPLC 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

Aplicación

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 y beneficios

  • 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

Información legal

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

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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