Analytical Column, 5 Micron,
Analytical/Chromatography,
HPLC,
HPLC Columns, by Brand for Small Molecules,
LC-1 methyl,
Polar Bonded Phases,
SUPELCOSIL HPLC Columns
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feature
endcapped
extent of labeling
2% Carbon loading
parameter
≤70 °C temp. range
L × I.D.
5 cm × 4.6 mm
surface coverage
surface coverage 3.4 μmol/m2
matrix
silica gel, spherical particle platform
matrix active group
C1 (methyl) phase
particle size
5 μm
pore size
120 ? pore size
surface area
170 m2/g
pH-range
2 - 7.5
suitability
suitable for L13 per USP
mode of chromatography
Reversed phase
Description:
General description
Due to a mixed retention mechanism, selectivity differences for polar groups are more pronounced than on C8 and C18 columns. C1 columns require 20-30% less organic modifier to provide retention similar to C18 columns.
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Legal Information
SUPELCOSIL is a trademark of Sigma-Aldrich Co. LLC