产品名称
Supelclean™ LC-18 固相萃取管, bed wt. 500 mg, volume 6 mL, pkg of 30 ea
material
PE frit (20 μm porosity)
polypropylene hardware
product line
Supelclean™
feature
endcapped
composition
bed wt., 500 mg
packaging
pkg of 30 ea
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
Quality Level
application(s)
food and beverages
separation technique
reversed phase
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Application
Supelclean™ LC-18 SPE小柱可用于固相萃取法纯化前列腺素PGE2、PGF2α及其组织代谢产物。
General description
固相萃取装置使用玻璃瓶或管进行样品收集和浓缩。 在这种情况下使用 SPE 管时，一些吸附剂需要比小 SPE 柱大的解吸体积。6 mL 针筒与大多数真空歧管装置兼容，可准确装载样本。
Legal Information
Supelclean is a trademark of Sigma-Aldrich Co. LLC
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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)
商品
Reversed-phase interaction will retain most molecules with hydrophobic character; it is very useful for extracting analytes that are very diverse in structure within the same sample.
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