80-207
GC Analysis of Polynuclear Aromatic Hydrocarbons (PAHs) in Water on a 5% Phenyl Column after SPE using Supelclean™ ENVI-18
suitable for GC, application for SPE
About This Item
technique(s)
gas chromatography (GC): suitable
solid phase extraction (SPE): suitable
test parameters
sample preparation: SPE (Solid Phase Extraction)
sample/matrix: water spiked with PAHs
SPE tube/cartridge: Supelclean ENVI-18, 500 mg/6 mL (57064)
condition: 2 x 6 mL toluene:methanol (10:1); 6 mL methanol; 6 mL DI water
sample addition: 250 mL water sample at 10 mL/min
drying: 10 min under vacuum
elution: 2 x 1 mL toluene:methanol (10:1)
column: 5% phenyl polysiloxane, 30m × 0.25 mm I.D., 0.25 μm film (Supelco equivalent, SLB-5ms, 28471-U)
oven: 70 °C (2 min) to 280 °C at 8 °C/min
detector: FID, 310 °C
carrier gas: helium
injection: 1 μL
suitability
application for SPE
application(s)
environmental
food and beverages
Legal Information
Analyte
SPE tube or plate
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