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- SPE columns, CHROMABOND CN/SiOH, 45 µm, 6 mL/500/1000 mg
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.
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Particle type
Fully porous particles (FPP)
Endcapped
No
pH stability
2.0–8.0
Pore size
60 Å
Base material
Silica gel
Particle shape
Irregular
Brand
CHROMABOND
Mode
Special application or diverse
Particle size
45 µm
Specific surface according to BET
500 m²/g
Filter element material
Polyethylene (PE)
Carbon content
Not available or proprietary
Column shape
Open tubular syringe-shaped column with Luer tip outlet
Column volume
6 mL
Hardware
Polypropylene (PP) columns with polyethylene (PE) filter elements
Column type
SPE column
Method
Solid phase extraction (SPE)
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
Phase
CN/SiOH
Surface chemistry
Special combination of cyanopropyl (CN) and unmodified silica gel (SiOH)
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