推荐产品
产品名称
Discovery® C18 Supelguard 保护柱, 5 μm particle size, L × I.D. 2 cm × 4 mm, pkg of 2 ea
Agency
suitable for USP L1
质量水平
包装
pkg of 2 ea
技术
HPLC: suitable
长度 × 内径
2 cm × 4 mm
基质活性基团
C18 (octadecyl) bonding phase
粒径
5 μm
孔径
180 Å
应用
food and beverages
分离技术
reversed phase
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一般描述
Discovery® C18 Supelguard保护柱芯 [5 μm 颗粒尺寸，L × I.D. 2 cm × 4 mm]的 2 cm 不锈钢柱体中含有Discovery®填料，封闭在聚醚醚酮（PEEK）包裹的不锈钢筛板（2 μm孔隙度）中。Supelguard套件（一个柱芯，两个独立的保护套，管道和2个螺母和套圈）让您可以配合任何分析柱使用该柱芯。直接式保护柱芯套可以将Supelguard柱芯和Supelco分析柱直接连接。3.0 mm柱芯只有两只装，需要单独购买独立式或模块式保护套。低容积的3.0 mm内径柱芯是保护含μm颗粒分析柱的良好选择。
法律信息
Discovery is a registered trademark of Merck KGaA, Darmstadt, Germany
Fabrice Gritti et al.
Journal of chromatography. A, 1095(1-2), 27-39 (2005-11-09)
The adsorption isotherms of an ionizable compound, nortriptyline, were accurately measured by frontal analysis (FA) on a C(18)-Discovery column, first without buffer (in an aqueous solution of acetonitrile at 15%, v/v of ACN), then with a buffer (in 28%, v/v
T R Shantha Kumar et al.
Journal of pharmaceutical and biomedical analysis, 38(1), 173-179 (2005-05-24)
A simple, precise and accurate isocratic reverse-phase liquid chromatography method with programmed wavelength detection has been validated to quantify DRF-4367 and Phenol red, simultaneously for application in rat in situ single pass intestinal perfusion study to assess intestinal permeability of
Yuan-Qing Xia et al.
Rapid communications in mass spectrometry : RCM, 20(12), 1831-1837 (2006-05-18)
A major challenge in selecting an appropriate stationary phase for diastereomeric separation is that it is difficult to predict which of the commercially available stationary phases could achieve the required liquid chromatographic (LC) separation. This work describes the selection and
Satoru Sonoke et al.
Cancer research, 68(21), 8843-8851 (2008-11-01)
The pharmacokinetics and antitumor activity of pegylated small interfering RNA (siRNA)/cationic liposome complexes were studied after systemic administration to mice. We designed pegylated-lipid carriers for achieving increased plasma concentrations of RNA and hence improved accumulation of RNA in tumors by
R Nageswara Rao et al.
Biomedical chromatography : BMC, 23(11), 1145-1150 (2009-05-16)
A highly sensitive and selective on-line two-dimensional reversed-phase liquid chromatography/electrospray ionization-tandem mass spectrometry (2D-LC-ESI/MS/MS) method was developed and validated to determine rifaximin in rat serum by direct injection. The 2D-LC-ESI/MS/MS system consisted of a restricted access media column for trapping
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