material
polypropylene tube
Quality Segment
composition
bed wt., 100 mg
packaging
pk of 108
technique(s)
solid phase extraction (SPE): suitable
volume
1 mL
matrix
silica gel
matrix active group
SAX phase, quaternary amine, Cl- counterion
diameter
40-45 μm
pore size
60 Å
application(s)
food and beverages
separation technique
ion exchange
General description
Supelclean™ LC-SAX SPE Tube is a strong anion-exchange cartridge.
Application
Supelclean™ LC-SAX SPE Tube may be used for the solid-phase extraction of:
- Folic acid in infant milk formula prior to its determination by isotope dilution-liquid chromatography-tandem mass spectrometry (ID-LC-MS/MS).
Legal Information
Supelclean is a trademark of Sigma-Aldrich Co. LLC
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警示词
Warning
危险代码
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官
Respiratory system
存储类别
11 - Combustible Solids
WGK
WGK 3
闪点 (F)
Not applicable
闪点 (°C)
Not applicable