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About This Item
material
polypropylene tube
product line
Supelclean™
composition
bed wt., 500 mg
packaging
pkg of 54 ea
technique(s)
solid phase extraction (SPE): suitable
volume
3 mL
matrix
silica gel
matrix active group
WCX phase, carboxylic acid
diameter
40-45 μm
pore size
60 Å
Quality Level
application(s)
food and beverages
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General description
Legal Information
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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Articles
SPE retention mechanism in this case is based on the electrostatic attraction of charged functional groups of the analyte(s) to oppositely charged functional groups on the sorbent.
Protocols
Normal-phase SPE separates analytes based on polar interaction with sorbents in diverse sample matrices.
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