1.50409
Chromolith® CapRod RP-18 endcapped (monolithic) HPLC Columns
L × I.D. 50 mm x 0.2 mm trap Capillary Column
Synonym(s):
Chromolith® CapRod RP-18 endcapped 50-0.2 trap capillary column
About This Item
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product name
Chromolith® CapRod RP-18 endcapped Capillary Columns, L × I.D. 50 mm x 0.2 mm trap capillary column
material
PEEK column
Quality Level
agency
suitable for USP L1
product line
Chromolith®
feature
endcapped
packaging
1 ea of
extent of labeling
18% Carbon loading
parameter
218 bar pressure
technique(s)
HPLC: suitable
LC/MS: suitable (Capillary LC)
mass spectrometry (MS): suitable (High)
column L × I.D.
5 cm × 0.2 mm
matrix
monolithic silica
matrix active group
C18 bonding phase
pore size
13 nm mesoporosity
2 μm macroporosity
operating pH range
2-7.5
separation technique
reversed phase
storage temp.
no temp limit
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General description
Compared to particulate capillary columns, Chromolith® CapRod capillaries demonstrate better performance with optimal resolution (narrow peak widths), increased productivity (higher sample throughput), and extended column lifetime. Furthermore, column length is less limited than with any other type of column. The capillaries can even be slightly bent to fit any LC configuration or instrument.
Chromolith® CapRod columns are designed to work with various nano or capillary-LC systems. This provides the highest efficiency and performance when coupled to mass spectrometers, both on-line (ESI, nanospray) and off-line (MALDI).
Why choose Chromolith® CapRod capillary columns?
—Higher flow rates than particle-packed capillary columns
—Columns at low pressure
—Long column lifetime
—Robust and easy handling
—Flow rates from 0.1–200 μL/min ensure ideal compatibility with LC/MS systems, with both ESI and APCI interfaces
Chromolith® CapRod RP-18 endcapped monolithic Trapping Column is a capillary trap that is used to concentrate samples before transfering them to the analytical Chromolith® CapRod column. The typical flow rate for this 50-0.2 trap capillary column ranges from 10 μL/min to 50 μL/min.
Learn more:
Brochure: Race through your Separations on Any System. Chromolith® Monolithic Silica HPLC Columns
Legal Information
Certificates of Analysis (COA)
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