52577-U
Supelclean™ SAX/PSA SPE Tube
bed B 500 mg (Supelclean™ PSA SPE), bed A 500 mg (Supelclean™ LC-SAX SPE), volume 6 mL, pk of 30
Synonym(s):
Mix-Mode Amine SPE cartridge tube, 6 mL
About This Item
Recommended Products
material
PE frit
polypropylene hardware
product line
Supelclean™
composition
bed A, 500 mg (Supelclean™ LC-SAX SPE)
bed B, 500 mg (Supelclean™ PSA SPE)
packaging
pk of 30
technique(s)
solid phase extraction (SPE): suitable
volume
6 mL
matrix active group
PSA phase
SAX phase
application(s)
food and beverages
separation technique
ion exchange
normal phase
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General description
Sample Matrix Compatibility: Organic or aqueous solutions
- Dual layer SPE tube that contains both Supelclean SAX (upper layer) and PSA (lower layer) SPE sorbents (separated by PE frit)
- Supelclean SAX is a quarternary amine, Cl- counter-ion.
- Supelclean PSA an ethylenediamine-N-propyl phas that contains both primary and secondary amines.
- Ideal for removing matrix components (fatty acids, organic acids, polar pigments, and some sugars) when conducting multi-residue pesticide analysis in foods
- In compliance with the Luke II method which uses SPE to remove matrix interference and enhancement of pesticides from food for GC-ITMS analysis
Legal Information
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Dam. 1 - Skin Irrit. 2 - Skin Sens. 1 - STOT RE 2 Inhalation - STOT SE 3
Target Organs
Respiratory system, respiratory tract irritation
Storage Class Code
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
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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