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material
PE frit (20 μm)
polypropylene hardware
Quality Level
composition
bed wt., 50 mg/well
packaging
pk of 1
technique(s)
solid phase extraction (SPE): suitable
surface area
480 m2/g
matrix
silica gel base material (irregularly shaped, acid washed)
matrix active group
silica bonding
particle size
50 μm
pore size
70 Å pore size
application(s)
food and beverages
separation technique
normal phase
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This Item | 52653-U | 52659-U | 52656-U |
|---|---|---|---|
| composition bed wt., 50 mg/well | composition bed wt., 100 mg | composition bed wt., 10 g | composition bed wt., 1 g |
| packaging pk of 1 | packaging pk of 108 | packaging pk of 16 | packaging pk of 30 |
| technique(s) solid phase extraction (SPE): suitable | technique(s) solid phase extraction (SPE): suitable | technique(s) solid phase extraction (SPE): suitable | technique(s) solid phase extraction (SPE): suitable |
| surface area 480 m2/g | surface area 480 m2/g | surface area 480 m2/g | surface area 480 m2/g |
| matrix silica gel base material (irregularly shaped, acid washed) | matrix silica gel base material (irregularly shaped, acid washed) | matrix silica gel base material (irregularly shaped, acid washed) | matrix silica gel base material (irregularly shaped, acid washed) |
General description
Sample Matrix Compatibility: Organic solvents, oils, and lipids
- Unbonded acid washed silica sorbent ideal for normal phase SPE and other modified flash techniques
- Often used to separate or remove structurally similar molecules through successive elutions with increasingly polar solutions
- The most polar normal phase sorbent available
- Excellent capacity for purifying solution phase combinatorial chemistry reactions when removing target molecules from reaction by-products and excess reagents
- Available in Büchner Funnel configurations for easy scalability
Legal Information
Storage Class Code
11 - Combustible Solids
WGK
nwg
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
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Related Content
Solid phase extraction (SPE) is a technique used for rapid, selective sample preparation and purification prior to chromatographic analysis (e.g. HPLC, GC, TLC). SPE is used to exchange sample matrices, concentrate analytes, and remove interferences and contaminants to improve data and protect the analytical column.
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