59554
SUPELCOSIL™ LC-18 (5 µm) HPLC Columns
L × I.D. 2 cm × 4 mm Supelguard Guard Column Kit with 1 Cartridge holder + 1 Guard Cartridge
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A propos de cet article
UNSPSC Code:
41115700
eCl@ss:
32110501
NACRES:
NB.21
L × i.d.:
2 cm × 4 mm
Particle size:
5 μm
Matrix active group:
C18 (octadecyl) phase
Pore size:
120 Å
Matrix:
silica gel high purity, spherical
Service technique
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Cartouche Supelguard SUPELCOSIL™ LC-18, 5 μm particle size, L × I.D. 2 cm × 4 mm
agency
suitable for USP L1
Quality Level
packaging
pkg of 1 kit
parameter
<70 °C temp. range
technique(s)
HPLC: suitable
L × I.D.
2 cm × 4 mm
matrix
silica gel high purity, spherical
matrix active group
C18 (octadecyl) phase
particle size
5 μm
pore size
120 Å
pH range
2-7.5
application(s)
food and beverages
compatibility
use to protect LC-18, LC-PAH
separation technique
reversed phase
Application
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).
- Drugs in plasma and brain samples by solid-phase extraction (SPE) and protein precipitation in conjunction with HPLC combined with ultraviolet (UV) detection.
Other Notes
Kit includes one cartridge, a stand-alone holder, a piece of tubing, and 2 nuts and ferrules.
Legal Information
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)
O Cudina et al.
Farmaco (Societa chimica italiana : 1989), 55(2), 125-127 (2000-04-27)
Fluocortolone and its esters are synthetic corticosteroids used topically in the treatment of various skin disorders. A method that can be successfully used for the separation and determination of fluocortolone pivalate and fluocortolone hexanoate in suppositories was developed. This method
Numéro d'article de commerce international
| Référence | GTIN |
|---|---|
| 59554 | 04061838086938 |