57092
Supelclean™ ENVI-Carb™ SPE Tube
bed wt. 250 mg, volume 6 mL, pk of 30
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About This Item
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material
polypropylene tube
Quality Level
product line
Supelclean™
composition
bed wt., 250 mg
packaging
pk of 30
technique(s)
solid phase extraction (SPE): suitable
surface area
100 m2/g
volume
6 mL
matrix active group
carbon phase
particle size
120-400 mesh
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.
Graphitized Non-Porous Carbon
Retention Mechanism: Reversed-phase
Sample Matrix Compatibility: Aqueous solutions (drinking, ground, waste water)
Retention Mechanism: Reversed-phase
Sample Matrix Compatibility: Aqueous solutions (drinking, ground, waste water)
- Surface area: 100m2/g; Particle Sz.:120/400 mesh
- Extreme affinity for organic polar and non-polar compounds from both non-polar and polar matrices when used under reversed-phase conditions
- Carbon surface comprised of hexagonal ring structures, interconnected and layered into graphitic sheets
- Non-porous nature of the carbon phase allows for rapid processing, adsorption does not require analyte dispersion into solid phase pores
- Independent investigators have found ENVI-Carb extremely useful for the rapid sample preparation of over 200 pesticides from various matrices including ground water, fruits and vegetable
Application
Supelclean™ ENVI-Carb™ SPE Tube was used in separating glycan moiety of glycosphingolipids from ceramide, salt and detergents.
Legal Information
ENVI-Carb is a trademark of Sigma-Aldrich Co. LLC
Supelclean is a trademark of Sigma-Aldrich Co. LLC
wgk_germany
nwg
flash_point_f
Not applicable
flash_point_c
Not applicable
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The Journal of biological chemistry, 283(24), 16455-16468 (2008-04-17)
Mammalian glycan chain elongation is mostly based on extending the type 2 chain, Galbeta1-4GlcNAc, whereas the corresponding type 1 chain, Galbeta1-3GlcNAc, is not normally extended. In a broader context of developing high sensitivity mass spectrometry methodologies for glycomic identification of
Solid-Phase Extraction: Principles, Techniques, and Applications, 445-445 (2010)
Articles
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.
Chromatograms
application for SPE, application for HPLCOur team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.
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