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Supelco

SUPELCOSIL LC-18 (5 µm) HPLC Columns

L × I.D. 2 cm × 4 mm Supelguard Guard Cartridge pkg of 2 ea, Guard Cartridge holder required for use

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About This Item

Código UNSPSC:
41115700
eCl@ss:
32110501
En este momento no podemos mostrarle ni los precios ni la disponibilidad

Nombre del producto

Cartucho SUPELCOSIL LC-18 Supelguard, 5 μm particle size, L × I.D. 2 cm × 4 mm

Agency

suitable for USP L1

Nivel de calidad

envase

pkg of 1 kit

Parámetros

<70 °C temp. range

técnicas

HPLC: suitable

L × D.I.

2 cm × 4 mm

Matriz

silica gel high purity, spherical

grupo activo de la matriz

C18 (octadecyl) phase

tamaño de partícula

5 μm

tamaño de poro

120 Å

intervalo de pH

2-7.5

aplicaciones

food and beverages

compatibilidad

use to protect LC-18, LC-PAH

técnica de separación

reversed phase

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Aplicación

SUPELCOSIL LC-18 Supelguard Cartridge may be used as a guard column along with SUPELCOSIL LC-18 HPLC Column during the analysis of:
  • Synthetic food dyes in commercial soft drinks by ion-pair high performance liquid chromatography (HPLC IP).[1]
  • Drugs in plasma and brain samples by solid-phase extraction (SPE) and protein precipitation in conjunction with HPLC combined with ultraviolet (UV) detection.[2]

Nota al pie de página

Kit includes one cartridge, a stand-alone holder, a piece of tubing, and 2 nuts and ferrules.

Información legal

SUPELCOSIL is a trademark of Sigma-Aldrich Co. LLC

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Determination of synthetic food dyes in commercial soft drinks by TLC and ion-pair HPLC.
de Andrade FI, et al.
Food Chemistry, 157, 193-198 (2014)
Practice of solid-phase extraction and protein precipitation in the 96-well format combined with high-performance liquid chromatography-ultraviolet detection for the analysis of drugs in plasma and brain.
Rouan MC, et al.
Journal of Chromatography. B, Biomedical Sciences and Applications, 754(1), 45-55 (2001)
K M Matar et al.
Therapeutic drug monitoring, 21(5), 559-566 (1999-10-16)
A simple, rapid, sensitive, and reproducible high-performance liquid chromatographic (HPLC) method for simultaneous determination of the antiepileptic drugs (ethosuximide, primidone, lamotrigine, phenobarbital, phenytoin, and carbamazepine) and two metabolites (carbamazepine-diol and carbamazepine-epoxide) in human plasma is described. The procedure involves extraction
Carola F Ferreyra et al.
Journal of AOAC International, 88(6), 1649-1654 (2006-03-11)
The aim of this research was to develop and validate a sensitive, rapid, easy, and precise reversed-phase liquid chromatography (LC) method for stability studies of bifonazole (I) formulated with tinctures of calendula flower (II). The method was especially developed for
Mert Ilhan et al.
Evidence-based complementary and alternative medicine : eCAM, 2014, 578103-578103 (2014-08-29)
The aim of the present research is to evaluate the antiurolithiatic effect of the various extracts prepared from the fruits of Viburnum opulus L., in regard to its ethnobotanical record. To induce urolithiasis, 70 mg/kg sodium oxalate was injected to the

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