59554
SUPELCOSIL™ LC-18 Supelguard™ Cartridge
5 μm particle size, L × I.D. 2 cm × 4 mm
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About This Item
Codice UNSPSC:
41115700
eCl@ss:
32110501
Prodotti consigliati
agenzia
suitable for USP L1
Livello qualitativo
Confezionamento
pkg of 1 kit
Parametri
<70 °C temp. range
tecniche
HPLC: suitable
Lungh. × D.I.
2 cm × 4 mm
Matrice
silica gel high purity, spherical
Gruppo funzionale matrice
C18 (octadecyl) phase
Dimensione particelle
5 μm
Dimensione pori
120 Å
Intervallo di pH
2-7.5
applicazioni
food and beverages
Compatibilità
use to protect LC-18, LC-PAH
Tecnica di separazione
reversed phase
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Applicazioni
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.
Nota a piè di pagina
Kit includes one cartridge, a stand-alone holder, a piece of tubing, and 2 nuts and ferrules.
Note legali
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
G R Granneman et al.
Clinical pharmacokinetics, 29 Suppl 2, 1-8 (1995-01-01)
A rapid and sensitive assay was developed for the measurement of plasma concentrations of zileuton racemate, a potent inhibitor of 5-lipoxygenase. Zileuton and its inactive N-dehydroxylated metabolite were extracted from human, monkey, and rat plasma by use of a solid-phase
V Stocchi et al.
Analytical biochemistry, 167(1), 181-190 (1987-11-15)
A simple and fast ion pair reversed-phase high-performance liquid chromatographic method has been developed for the simultaneous determination of ATP, ADP, AMP, GTP, GDP, IMP, NADP+, NADPH+, NAD+, NADH, ADP-ribose, inosine, adenosine, hypoxanthine, and xanthine. This method allows us to
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