产品名称
SUPELCOSIL™ LC-18-DB HPLC 色谱柱, 5 μm particle size, L × I.D. 25 cm × 10 mm
agency
suitable for USP L1
feature
endcapped
manufacturer/tradename
SUPELCOSIL™
extent of labeling
11.0% Carbon loading
parameter
0-70 °C temperature
400 bar pressure (5801 psi)
technique(s)
HPLC: suitable
L × I.D.
25 cm × 10 mm
surface area
170 m2/g
surface coverage
surface coverage 3.1 μmol/m2
matrix
silica gel, spherical particle platform
matrix active group
C18 (octadecyl) phase
particle size
5 μm
pore size
120 Å
application(s)
food and beverages
separation technique
reversed phase
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General description
SUPELCOSIL LC- DB 类的键合相针对碱性化合物进行了特殊的去活化处理。与其它 A 型硅胶反相色谱柱相比，分析有机碱时该色谱柱保留时间更短、峰形更好和柱效更高。
Application
SUPELCOSIL LC-18-DB HPLC Column has been used for the separation of:
- Analytes of pharmaceutical relevance during their analysis using LC in conjunction with principal component analysis (PCA).
- Uracil in aqueous solutions during its separation by reversed phase high performance liquid chromatography equipped with ultraviolet-visible (UV-Vis) detection.
Legal Information
SUPELCOSIL is a trademark of Sigma-Aldrich Co. LLC
法规信息
新产品
此项目有
Characterisation of reversed-phase liquid chromatographic columns by chromatographic tests. Evaluation of 36 test parameters: repeatability, reproducibility and correlation.
Visky D, et al.
Journal of Chromatography A, 977(1), 39-58 (2002)
Ce Li et al.
American journal of physiology. Gastrointestinal and liver physiology, 320(3), G380-G395 (2021-01-28)
Pancreatic ductal adenocarcinoma (PDAC) is highly metastatic and represents one of the deadliest forms of human cancers. Previous studies showed that activation of Yes-associated protein 1 (YAP1) plays a key role in malignant transformation in the pancreas. In this study
Chromatographic classification and comparison of commercially available reversed-phase liquid chromatographic columns using principal component analysis
Euerby MR and Petersson P
Journal of Chromatography A, 994(1-2), 13-36 (2003)
M Carini et al.
Journal of pharmaceutical and biomedical analysis, 18(1-2), 201-211 (1998-12-24)
A study was undertaken for the characterization and quantitative determination of the main urinary metabolites of the non-steroidal anti-inflammatory drug (NSAID) nimesulide (4-nitro-2-phenoxy-methanesulfonanilide) in man following single oral administration (200 mg). Urines were collected from six healthy volunteers at 12
Xinghua Sun et al.
Anticancer research, 25(1A), 59-62 (2005-04-09)
A rapid, sensitive and specific high-performance liquid chromatographic (HPLC) method for the separation and quantification of L-methionine in plasma has been developed. After derivatization of plasma amino acids with o-phthalaldehyde (OPA), a 50 microl sample was loaded on a reversed-phase
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