Merck
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1.50648

Supelco

Purospher® STAR RP-18 endcapped (2µm) Hibar® HR 100-2.1

suitable for UHPLC

material

stainless steel column

Nivel de calidad

Agency

suitable for USP L1

Línea del producto

Purospher®

característica

endcapped

envase

1 ea of

extensión del etiquetado

17% Carbon loading

parámetro

1000 bar pressure
65 °C max. temp.

technique(s)

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

columna L × D.I.

10 cm × 2.1 mm

matriz

fully porous particle

grupo activo de la matriz

C18 bonding phase

tamaño de partícula

2 μm

tamaño de poro

120 Å pore size

superficie

330 m2/g

operating pH range

1.5-10.5

técnica de separación

reversed phase
supercritical fluid (SFC)

temp. de almacenamiento

no temp limit

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This Item
1.506491.506291.50653
material

stainless steel column

material

stainless steel column

material

stainless steel column

material

stainless steel column

agency

suitable for USP L1

agency

suitable for USP L1

agency

suitable for USP L7

agency

suitable for USP L1

product line

Purospher®

product line

Purospher®

product line

Purospher®

product line

Purospher®

feature

endcapped

feature

endcapped

feature

endcapped

feature

endcapped

packaging

1 ea of

packaging

1 ea of

packaging

1 ea of

packaging

1 ea of

extent of labeling

17% Carbon loading

extent of labeling

17% Carbon loading

extent of labeling

11.2% Carbon loading

extent of labeling

17% Carbon loading

Descripción general

Purospher® STAR RP-18 endcapped, 2 µm UHPLC columns are designed for use in UHPLC Applications and instruments providing full UHPLC resolution and highest separation efficiency′s at maximum pressure of 1000 bar.
Purospher® STAR RP-18 endcapped, 2 µm UHPLC 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, 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, 2 µm Hibar® HR 100-2.1 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 100 mm length x 2.1 mm I.D. is the optimal choice for fast UHPLC separation of complex samples allowing significant solvent savings and improved sensitivity.

Learn more about Purospher® STAR HPLC and UHPLC Columns

Learn more about the Supelco HPLC Column portfolio and Method development:
Brochure: HPLC and UHPLC Column Selection Guide
Brochure: 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

Nota de análisis

Pressure: ≤ 280 bar
Theoretical Plates (N/m) (1,2-Benzanthracene): ≥ 170000
Symmetry (1,2-Benzanthracene): 0.8 - 1.4
Capacity factor (1,2-Benzanthracene): 8.5 - 11.5

Información legal

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

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