产品名称
Discovery® C18 Supelguard 保护柱, Kit, 5 μm particle size, L × I.D. 2 cm × 4 mm
agency
suitable for USP L1
packaging
pkg of 1 kit
technique(s)
HPLC: suitable
L × I.D.
2 cm × 4 mm
matrix active group
C18 (octadecyl) bonding phase
particle size
5 μm
pore size
180 Å
application(s)
food and beverages
compatibility
use to protect Discovery C18
separation technique
reversed phase
Quality Level
正在寻找类似产品? 访问 产品对比指南
Other Notes
套件包括一个保护柱芯、一个独立式保护柱套、一段管路、2 个接头螺母和密封垫圈。
General description
Discovery® C18 Supelguard Guard Cartridges [Kit, 5 μm particle size, L × I.D. 2 cm × 4 mm] contain a Discovery® packing, in a 2 cm stainless steel body, enclosed by polyether ether ketone (PEEK) encapsulated stainless steel frits (2 μm porosity). A Supelguard kit (one cartridge, a stand-alone holder, tubing, and 2 nuts and ferrules) enables one to use the cartridge with any analytical column. A direct-connect guard cartridge holder can directly connect a Supelguard cartridge to a Supelco analytical column. 3.0 mm cartridges are available in packs of two only-purchase a stand-alone or modular holder separately. Low volume 3.0 mm ID cartridges are a good choice for protecting an analytical column containing 3 μm particles.
Legal Information
Discovery is a registered trademark of Merck KGaA, Darmstadt, Germany
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
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
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
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
Pilar Heredia-Middleton et al.
Comparative biochemistry and physiology. Part B, Biochemistry & molecular biology, 149(4), 552-556 (2008-02-01)
Heat shock protein 70 (HSP70, 70 kDa) is the most commonly expressed protein in response to thermal stress. The extent of its expression is associated with differences in environmental temperatures. We investigated the heat shock response in red blood cells
相关内容
Discovery C18 and C8 HPLC Columns products offered
我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系客户支持