추천 제품
product name
SUPELCOSIL™ LC-18 Supelguard Cartridge, 5 μm particle size, L × I.D. 2 cm × 4 mm
Agency
suitable for USP L1
Quality Level
포장
pkg of 1 kit
파라미터
<70 °C temp. range
기술
HPLC: suitable
길이 × I.D.
2 cm × 4 mm
기질
silica gel high purity, spherical
기질 활성군
C18 (octadecyl) phase
입자 크기
5 μm
공극 크기
120 Å
pH 범위
2-7.5
응용 분야
food and beverages
호환성
use to protect LC-18, LC-PAH
분리 기술
reversed phase
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애플리케이션
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.
각주
Kit includes one cartridge, a stand-alone holder, a piece of tubing, and 2 nuts and ferrules.
법적 정보
SUPELCOSIL is a trademark of Sigma-Aldrich Co. LLC
가장 최신 버전 중 하나를 선택하세요:
이미 열람한 고객
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
L Marai et al.
Canadian journal of biochemistry and cell biology = Revue canadienne de biochimie et biologie cellulaire, 61(8), 840-849 (1983-08-01)
Natural triacylglycerols were resolved by high pressure liquid chromatography on Supelcosil LC-18 columns using a gradient of 30-90% propionitrile in acetonitrile as eluting solvent. The effluent was admitted to a quadrupole mass spectrometer via a direct liquid inlet interface. The
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