G000158
GC Analysis of Explosives in Water on a 14% Cyanopropylphenyl Column after SPME using 65 μm PDMS/DVB Fiber
suitable for GC, application for SPME
About This Item
technique(s)
gas chromatography (GC): suitable
solid phase microextraction (SPME): suitable
test parameters
sample/matrix: 50 ng/mL each explosive in water
SPME fiber: polydimethylsiloxane/divinylbenzene, 65 μm (57310-U)
extraction: immersion, 30 min
desorption process: 5 min, 250 °C
column: 14% cyanopropylphenyl polysiloxane, 30 m × 0.25 mm I.D., 0.25 μm (Supelco equivalent, Equity-1701, 28372-U)
oven: 95 °C (3 min) to 182 °C at 8 °C/min (4 min) to 250 °C at 8 °C/min (6 min)
inj. temp.: split/splitless, 180 °C
detector: ECD, 250 °C
carrier gas: helium
suitability
application for SPME
application(s)
chemicals and industrial polymers
environmental
forensics and toxicology
Analyte
SPME fiber
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