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product line
Discovery®
Quality Level
feature
endcapped
packaging
pkg of 100 g
extent of labeling
18% C loading
technique(s)
solid phase extraction (SPE): suitable
matrix
silica gel base material (irregularly shaped, acid washed)
matrix active group
C18 (octadecyl) bonding
particle size
50 μm
pore size
70 Å pore size
surface area
480 m2/g
application(s)
food and beverages
separation technique
reversed phase
Related Categories
General description
Retention Mechanism: Reversed-phase
Sample Matrix Compatibility: Aqueous solutions (biological fluids, water)
Sample Matrix Compatibility: Aqueous solutions (biological fluids, water)
- Polymerically bonded, octadecyl (18 %C), endcapped
- Higher 18 %C loading for increased binding capacities and higher recoveries
- The least selective phase: retains most organic analytes from aqueous matrices
- Can also be used for desalting aqueous matrices
- Beneficial for extracting structurally diverse analytes from the same sample
Application
Discovery® DSC-18 SPE Bulk Packing is employed as a sorbent for dispersive soilid phase extraction followed by gas chromatographic determination of agricultural pesticides in oranges.
Packaging
100 g
Legal Information
Discovery is a registered trademark of Sigma-Aldrich Co. LLC
Storage Class Code
13 - Non Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Certificate of Analysis
Enter Lot Number to search for Certificate of Analysis (COA).
Certificate of Origin
Enter Lot Number to search for Certificate of Origin (COO).
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