505137
Discovery® C18 (5 µm) HPLC Columns
L × I.D. 2 cm × 4 mm Supelguard Guard Cartridge pkg of 2 ea, Guard Cartridge holder required for use
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关于此项目
UNSPSC Code:
41115700
eCl@ss:
32110501
NACRES:
NB.21
L × i.d.:
2 cm × 4 mm
Particle size:
5 μm
Matrix active group:
C18 (octadecyl) bonding phase
Pore size:
180 Å
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
packaging
pkg of 2 ea
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
separation technique
reversed phase
Quality Level
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General description
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。
Legal Information
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
R Nageswara Rao et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 873(1), 119-123 (2008-08-30)
A highly sensitive and specific liquid chromatography/tandem mass spectrometric (LC-MS/MS) method for investigating the pharmacokinetics of adrafinil in rats was developed. Rat serum pretreated by solid-phase extraction (SPE) was analyzed by LC-MS/MS with an electrospray ionization (ESI) interface. The mobile
Ramisetti Nageswara Rao et al.
Journal of separation science, 32(9), 1312-1322 (2009-04-29)
Modafinil, adrafinil and their related substances were synthesized and analyzed by RP-LC with ESI-MS/MS. The ionization mode, polarity, cone voltage, and chromatographic conditions were evaluated. The optimum LC-MS conditions to obtain fragment ions indispensable for identification of the structures were
Himal Paudel Chhetri et al.
Saudi pharmaceutical journal : SPJ : the official publication of the Saudi Pharmaceutical Society, 22(5), 483-487 (2014-12-05)
This study presents the optimization of a simple HPLC-UV method for the determination of metformin in human plasma. Ion pair separation followed by UV detection was performed on deproteinized human plasma samples. The separation was carried out on a Discovery
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