Quality Segment
material
PE frit (20 μm porosity), polypropylene hardware
product line
Supelclean™
feature
endcapped
composition
bed wt., 100 mg
packaging
pk of 108
extent of labeling
~11.5% C loading
technique(s)
solid phase extraction (SPE): suitable
surface area
475 m2/g
volume
1 mL
matrix
silica gel base material (irregularly shaped)
matrix active group
C18 (octadecyl) bonding, monomerically bonded
particle size
45 μm
pore size
0.8 cm3/g pore volume, 60 Å pore size
application(s)
food and beverages
separation technique
reversed phase
General description
Supelclean™ LC-18 SPE tube is used in solid phase extraction (SPE) method to extract non-polar to moderately polar compounds from aqueous samples.
Application
Supelclean™ LC-18 SPE Tube may be used for the solid-phase extraction of:
- Artesunate, dihydroartemisinin, mefloquine, amodiaquine and desethylamodiaquine in human plasma samples prior to their determination by reversed phase high performance liquid chromatography (RP-HPLC) coupled to electrochemical (EC) detector or ultraviolet (UV) detector.
- Ursodeoxycholic acid in blood serum samples prior to its analysis by HPLC-UV.
- Calycosin-7-O-β-D-glucoside, ononin, astragaloside IV, astragaloside I and ferulic acid in rat plasma samples after oral administration of Danggui Buxue Tang extract, prior to their pharmacokinetic studies by LC coupled to mass spectrometry (MS).
Legal Information
Supelclean is a trademark of Sigma-Aldrich Co. LLC
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存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves