505099
Discovery® RP-Amide C16 (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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About This Item
UNSPSC Code:
41115700
eCl@ss:
32110501
product name
Discovery® RP-AmideC16 Supelguard™ Cartridge, 5 μm particle size, L × I.D. 2 cm × 4 mm, pkg of 2 ea
Agency
suitable for USP L60
Quality Level
description
Supelguard™ Cartridge
packaging
pkg of 2 ea
technique(s)
HPLC: suitable
L × I.D.
2 cm × 4 mm
matrix active group
amide, alkyl phase
particle size
5 μm
pore size
180 Å
application(s)
food and beverages
separation technique
reversed phase
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General description
Discovery® RP-AmideC16 Supelguard™ Cartridges [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.
Packaging
For 4.0mm I.D. and 4.6mm I.D. analytical columns.
Legal Information
Discovery is a registered trademark of Merck KGaA, Darmstadt, Germany
Supelguard is a trademark of Sigma-Aldrich Co. LLC
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Annamaria Jakab et al.
Journal of pharmaceutical and biomedical analysis, 27(6), 913-921 (2002-02-12)
Retention parameters of 45 different barbituric acid derivatives were determined on an amide embedded RP silica column (Discovery RP-AmideC16) using non-buffered water-acetonitrile eluent systems. Linear correlation were calculated between the logarithm of the capacity factor and the acetonitrile concentration in
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