1.50960

LiChrospher^® 100 DIOL (5 µm) HPLC Columns

L x I.D. 4 mm x 4 mm LiChroCART^® HPLC guard-cartridge

• Código UNSPSC: 41115709
• NACRES: SB.52

Propiedades

• product name: LiChrospher^® 100 DIOL (5 µm) LiChroCART^® 4-4, suitable for HPLC
• Materiales: stainless steel column
• Nivel de calidad: 100
• Agency: suitable for USP L20
• Línea del producto: LiChrospher^®
• Características: endcapped: no
• envase: 10 pak of
• Extensión del etiquetado: 8% Carbon loading
• Parámetros: 250 bar pressure; 60 °C max. temp.
• técnicas: HPLC: suitable; mass spectrometry (MS): suitable (Low - Medium)
• columna L × D.I.: 0.4 cm × 4 mm
• superficie: 350 m²/g
• matriz: fully porous particle
• grupo activo de la matriz: Diol bonding phase
• tamaño de partícula: 5 μm
• tamaño de poro: 100 Å pore size
• operating pH range: 2-7.5
• técnica de separación: hydrophilic interaction (HILIC); normal phase; reversed phase
• temp. de almacenamiento: no temp limit

Descripción

Descripción general

HPLC guard column

LiChrospher^® DIOL has polar and hydrophobic properties, thus can be used as less polar alternative to LiChrospher Si 60 in normal phase applications or as less hydrophobic alternative to LiChrospher RP-8 in reversed phase applications. LiChrospher DIOL is also suitable for exclusion chromatography. This sorbent is packed into LiChroCART 4-4 HPLC guard columns, to be used in connection with LiChroCART HPLC cartridges, packed with LiChrospher DIOL, 5µm. The connection is being accomplished by use of the manu-CART NT cartrige holder (1.51486)

Aplicación

• Sensitive determination of a glyoxal-DNA adduct biomarker candidate by column switching capillary liquid chromatography electrospray ionization mass spectrometry.: This study describes the use of LiChrospher^® 100 DIOL (5 µm) in column switching capillary liquid chromatography to determine glyoxal-DNA adducts, which are potential biomarkers for DNA damage. The method combines high sensitivity with electrospray ionization mass spectrometry for precise analysis, highlighting its application in biomarker research and analytical chemistry (Olsen et al., 2008).

Nota de análisis

Selectivity: passes test

Información legal

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

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