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  Note 
 SPE column, CHROMABOND CN/SiOH, 45 µm, 6 mL/500/1000 mg
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  Item number:    730135   02101020206006  
   Package unit  30 Column(s)     Special silica gel based combination phase for SPE of PAH from soil samples. Cyanopropyl phase... more 
 Special silica gel based combination phase for SPE of PAH from soil samples. Cyanopropyl phase for selective adsorption of polycyclic aromatics via π-π interactions and unmodified silica phase for removal of polar compounds.
Are you interested in real-world applications for this product? Click here to view the application notes.
| Selling unit | 30 columns, 250 columns | 
| Method | Solid phase extraction (SPE) | 
| Brand | CHROMABOND | 
| Phase | CN/SiOH | 
| Mode | Special application or diverse | 
| Base material | Silica gel | 
| Surface chemistry | Special combination of cyanopropyl (CN) and unmodified silica gel (SiOH) | 
| Endcapped | No | 
| Column type | SPE column | 
| Hardware | Polypropylene (PP) columns with polyethylene (PE) filter elements | 
| Column shape | Open tubular syringe-shaped column with Luer tip outlet | 
| Column volume | 6 mL | 
| Filling quantity | 500/1000 mg | 
| Column volume/adsorbent weight | 6 mL/500/1000 mg | 
| Recommended application(s) | Extraction of 16 PAHs according to EPA from soil samples | 
| Particle type | Fully porous particles (FPP) | 
| Particle size | 45 µm | 
| Particle shape | Irregular | 
| Specific surface according to BET | 500 m²/g | 
| pH stability | 2.0–8.0 | 
| Carbon content | Not available or proprietary | 
| Filter element material | Polyethylene (PE) | 
| Storage temperature | 15–25 °C / 59–77 °F | 
| Hazardous material | No | 
  Content   1 Set(s)  
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