52694-U
Discovery® DSC-CN SPE Tube
bed wt. 100 mg, volume 1 mL, pk of 108
About This Item
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material
polypropylene tube
composition
bed wt., 100 mg
packaging
pk of 108
extent of labeling
7% C loading
technique(s)
solid phase extraction (SPE): suitable
surface area
480 m2/g
volume
1 mL
matrix
Silica gel base material (irregularly shaped, acid washed)
matrix active group
cyano bonding, monomerically bonded
particle size
50 μm
pore size
0.9 mL/g pore volume
70 Å pore diameter
application(s)
food and beverages
separation technique
normal phase
reversed phase
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General description
Sample Matrix Compatibility: Aqueous solutions (biological fluids, water) when used in reversed-phase; or organic solvents, oils, and lipids when used in normal phase
- Monomerically bonded, cyanopropyl (7 %C), endcapped
- Can be used in either reversed-phase or normal phase
- Ideal for very hydrophobic analytes that may be irreversibly retained on more hydrophobic sorbents such as DSC-18
- Less retentive than DSC-Si or DSC-Diol when used in normal phase (organic matrices such as hexane or oils)
- Allows for the rapid release of very polar molecules irreversibly retained on very polar sorbent
Legal Information
Storage Class Code
11 - Combustible Solids
WGK
nwg
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
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Articles
Reversed-phase interaction will retain most molecules with hydrophobic character; it is very useful for extracting analytes that are very diverse in structure within the same sample.
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