58231
SUPELCOSIL™ LC-CN (5 µm) HPLC Columns
L × I.D. 25 cm × 4.6 mm, HPLC Column
Synonym(s):
MTO-SUPELCOSIL™ LC-CN 5UM 25CMX4.6MM HPLC COLUMN
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About This Item
UNSPSC Code:
41115700
eCl@ss:
32110501
NACRES:
NB.21
L × i.d.:
25 cm × 4.6 mm
Particle size:
5 μm
Matrix active group:
CN, cyano phase
Pore size:
120 Å
Matrix:
silica gel, spherical particle platform
Product Name
SUPELCOSIL™ LC-CN HPLC Column, 5 μm particle size, L × I.D. 25 cm × 4.6 mm
agency
suitable for USP L10
Quality Segment
feature
endcapped
manufacturer/tradename
SUPELCOSIL™
extent of labeling
4% Carbon loading
parameter
≤70 °C temp. range, 400 bar pressure (5801 psi)
technique(s)
HPLC: suitable
L × I.D.
25 cm × 4.6 mm
surface area
170 m2/g
surface coverage
surface coverage 3.5 μmol/m2
matrix
silica gel, spherical particle platform
matrix active group
CN, cyano phase
particle size
5 μm
pore size
120 Å
pH range
2-7.5
application(s)
food and beverages
separation technique
hydrophilic interaction (HILIC), normal phase, reversed phase
General description
The LC-CN phase is often used as a substitute for silica because it offers the advantages of a bonded phase (such as quick equilibration, and less sensitivity to small changes of the water content in the mobile phase). More often, however, the LC-CN column is operated under reversed-phase mobile phase conditions.
Legal Information
SUPELCOSIL is a trademark of Sigma-Aldrich Co. LLC
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Storage Class
13 - Non Combustible Solids
WGK
WGK 1
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
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