505129
Discovery® C18 (5 µm) HPLC Columns
L × I.D. 2 cm × 4 mm HPLC Guard Column Kit with 1 Cartridge holder + 1 Guard Cartridge
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About This Item
UNSPSC Code:
41115700
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
Product Name
Discovery® C18 Supelguard Guard Cartridge, Kit, 5 μm particle size, L × I.D. 2 cm × 4 mm
agency
suitable for USP L1
Quality Level
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
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.
Other Notes
Kit includes one cartridge, a stand-alone holder, a piece of tubing, 2 nuts and ferrules.
Legal Information
Discovery is a registered trademark of Merck KGaA, Darmstadt, Germany
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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
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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
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
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 505129 | 04061833666388 |