59621
SUPELCOSIL™ LC-18-T Supelguard™ Cartridge
5 μm particle size, L × I.D. 2 cm × 4 mm
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About This Item
UNSPSC Code:
41115700
eCl@ss:
32110501
Agency
suitable for USP L1
Quality Level
packaging
pkg of 2 ea
technique(s)
HPLC: suitable
L × I.D.
2 cm × 4 mm
matrix active group
C18 (octadecyl) phase
particle size
5 μm
pore size
120 Å
application(s)
food and beverages
compatibility
use to protect LC-18-T, LC-DABS
separation technique
reversed phase
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General description
SUPELCOSIL™ LC-18-T Supelguard™ Cartridges [5 μm particle size, L × I.D. 2 cm × 4 mm] contain a SUPELCOSIL 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
SUPELCOSIL is a trademark of Sigma-Aldrich Co. LLC
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Khaled S Abdelkawy et al.
Biomedical chromatography : BMC, 31(3) (2016-08-25)
A simple, accurate, and reproducible high-performance liquid chromatography (HPLC) method has been developed and validated for the quantification of quercetin (QR) in rat plasma. The method involves a simple protein precipitation procedure to extract both QR and thymoquinone (TQ), the
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