58296
SUPELCOSIL™ LC-1 (5 µm) HPLC Columns
L × I.D. 25 cm × 4.6 mm, 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:
C18 (RP18), C1 (methyl) phase
Pore size:
120 Å pore size
Matrix:
silica gel, spherical particle platform
Product Name
SUPELCOSIL™ LC-1 HPLC Column, 5 μm particle size, L × I.D. 25 cm × 4.6 mm
agency
suitable for USP L13
Quality Segment
feature
endcapped
manufacturer/tradename
SUPELCOSIL™
extent of labeling
2% 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 3.4 μmol/m2
matrix
silica gel, spherical particle platform
matrix active group
C18 (RP18), C1 (methyl) phase
particle size
5 μm
pore size
120 Å pore size
pH range
2-7.5
application(s)
food and beverages
separation technique
reversed phase
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.
Legal Information
SUPELCOSIL is a trademark of Sigma-Aldrich Co. LLC
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Storage Class
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
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