57203
Supelclean™ LC-SAX SPE Bulk Packing
pkg of 100 g
About This Item
Recommended Products
packaging
pkg of 100 g
Quality Level
technique(s)
solid phase extraction (SPE): suitable
matrix active group
SAX phase
quaternary amine, Cl- counterion
application(s)
food and beverages
separation technique
ion exchange
ion exchange
Legal Information
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Target Organs
Respiratory system
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
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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
Retention occurs through polar interaction between the sorbent and analytes. Typical sample matrices that can be employed in normal-phase SPE include hydrocarbon or fatty oils diluted in a solvent like hexane, isooctane, chlorinated solvent, THF, diethyl ether, or ethyl acetate.
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