505471
Supelclean™ LC-18 SPE Tube
bed wt. 1 g, volume 6 mL, pk of 30
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About This Item
UNSPSC Code:
41115712
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material
PE frit (20 μm porosity)
polypropylene hardware
Quality Level
product line
Supelclean™
feature
endcapped
composition
bed wt., 1 g
packaging
pk of 30
extent of labeling
~11.5% C loading
technique(s)
solid phase extraction (SPE): suitable
surface area
475 m2/g
volume
6 mL
matrix
silica gel base material (irregularly shaped)
matrix active group
C18 (octadecyl) bonding, monomerically bonded
particle size
45 μm
pore size
0.8 cm3/g pore volume
60 Å pore size
application(s)
food and beverages
separation technique
reversed phase
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General description
Solid phase extraction apparatus uses glass vials or tubes for sample collection and concentration. Some sorbents require large desorption volume than small SPE cartridges in such case SPE tubes were used. The barrels are compatible with most vacuum-manifold devices and allow accurate loading of samples.
Application
Supelclean™ LC-18 SPE Tube was used in SPE to purify primary prostaglandins PGE2 and PGF2α and their tissue metabolites.
Legal Information
Supelclean is a trademark of Sigma-Aldrich Co. LLC
Storage Class Code
11 - Combustible Solids
WGK
nwg
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
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Toni N Welsh et al.
Prostaglandins & other lipid mediators, 83(4), 304-310 (2007-05-15)
The primary prostaglandins PGE(2) and PGF(2 alpha) are metabolized in tissues by a series of enzymatic and non-enzymatic reactions. To measure metabolic rates and individual reaction rates it is necessary to extract the parent prostaglandins and metabolites before the separation
Nigel J.K. Simpson
Solid-Phase Extraction: Principles, Techniques, and Applications, 445-445 (2010)
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