Solid phase extraction apparatus uses glass vials or tubes for sample collection and concentration. Some sorbents require large desorption volume than small SPE cartridges in such case SPE tubes were used. The barrels are compatible with most vacuum-manifold devices and allow accurate loading of samples.
| material | PE frit (20 μm porosity), polypropylene hardware |
| feature | endcapped |
| composition | bed wt., 1 g |
| extent of labeling | ~11.5% C loading |
| technique(s) | solid phase extraction (SPE): suitable |
| surface area | 475 m2/g |
| 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 |
| separation technique | reversed phase |
Safety Information
- Storage Class Code: 11 – Combustible Solids
- WGK: NWG
- Flash Point(F): Not applicable
- Flash Point(C): Not applicable
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