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About This Item
UNSPSC Code:
41115700
eCl@ss:
32110501
NACRES:
SB.52
Agency
suitable for USP L1
product line
Kromasil®
manufacturer/tradename
Kromasil® KR100-5-C18-4.6X150
technique(s)
HPLC: suitable
L × I.D.
150 mm × 4.6 mm
matrix active group
C18 (octadecyl) phase
particle size
5 μm
pore size
100 Å
application(s)
food and beverages
separation technique
reversed phase
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General description
Reverse phase (RP) HPLC columns are majorly advantageous in ensuring high precision data, they are widely available commercially and are easy to use and less time-consuming. Two main approaches one should consider before choosing a RP column are, firstly characterising physiochemical parameters of the packing material such as 1% carbon load, surface area, pore size, particle size and pH. These are some of the important parameters important to control the quality of the column. Second approach is based upon the chromatographic and statistical evaluation of the retention behaviour for a large number of compounds. Kromasil C18 columns are basically RP columns made up of silica-based monomeric type reversed-phase packing material.
Legal Information
Kromasil is a registered trademark of EKA Chemicals AB
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