505188
Discovery® C18 (5 µm) HPLC Columns
L × I.D. 2 cm × 2.1 mm Supelguard Guard Cartridge pkg of 2 ea, Guard Cartridge holder required for use
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UNSPSC Code:
41115700
eCl@ss:
32110501
NACRES:
NB.21
L × i.d.:
2 cm × 2.1 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 × 2.1 mm, pkg of 2 ea
agency
suitable for USP L1
packaging
pkg of 2 ea
technique(s)
HPLC: suitable
L × I.D.
2 cm × 2.1 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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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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