Research Article
The Use of Amberlite Adsorbents for Green Chromatography Determination of Volatile Organic Compounds in Air
Table 1
Physicochemical properties of Amberlite resins [
6].
| | Resin | CAS number | DRY density (versus wet) (g/mL) | Surface area (m2/g) | Mean pore size (Angstroms) | Particle size (mesh) | Pore vol. (mL/g) |
| | XAD-2 | 9060-05-3 | 1.07 (1.02) | 330 | 90 | 20 to 60 | 0.65 | | XAD-4 | 37380-42-0 | 1.08 (1.02) | 725 | 50 | 20 to 60 | 0.98 | | XAD-16 | 104219-63-8 | 1.08 (1.02) | 900 | 100 | 20 to 60 | 1.82 |
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