58201C40
SUPELCOSIL™ LC-Diol (5 µm) HPLC Columns
L × I.D. 25 cm × 4 mm, HPLC Column
Synonym(s):
Diol Bonded Phase HPLC Column
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About This Item
UNSPSC Code:
41115700
eCl@ss:
32110501
NACRES:
SB.52
L × i.d.:
25 cm × 4 mm
Particle size:
5 μm
Matrix active group:
diol phase
Pore size:
120 Å pore size
Matrix:
silica gel, spherical particle platform, fully porous particle
Product Name
SUPELCOSIL™ LC-Diol HPLC Column, 5 μm particle size, L × I.D. 25 cm × 4 mm
material
stainless steel column
Quality Level
agency
suitable for USP L20
product line
SUPELCOSIL™
feature
endcapped: no
manufacturer/tradename
SUPELCOSIL™
packaging
1 ea of
extent of labeling
3.5% carbon loading
parameter
≤70 °C temp. range, 400 bar pressure (5801 psi)
technique(s)
HPLC: suitable
L × I.D.
25 cm × 4 mm
surface area
170 m2/g
surface coverage
surface coverage 3.8 μmol/m2
matrix
silica gel, spherical particle platform, fully porous particle
matrix active group
diol phase
particle size
5 μm
pore size
120 Å pore size
pH range
2-7.5
application(s)
food and beverages
separation technique
hydrophilic interaction (HILIC), normal phase, reversed phase
General description
LC-Diol columns can be used to separate proteins by gel filtration chromatography. When operated with an aqueous buffer, the diol phase can effectively shield the silica surface from interacting with proteins. A well-known use of diol columns, under normal phase conditions, is the separation of steroids and sterols.
Legal Information
SUPELCOSIL is a trademark of Sigma-Aldrich Co. LLC
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Global Trade Item Number
| SKU | GTIN |
|---|---|
| 58201C40 | 04061833519011 |