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Key Documents

96-0326

GC Analysis of a 6-Component Sulfur Gases Mix on Supel-Q PLOT after SPME using 75 μm Carboxen/PDMS Fiber

suitable for GC, application for SPME

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About This Item

technique(s)

gas chromatography (GC): suitable
solid phase microextraction (SPME): suitable

test parameters

sample/matrix: sulfur gases in air at 1ppm, 250 mL bulb
SPME fiber: Carboxen/PDMS, 75 μm (57318)
extraction: headspace, 5 min, ambient temp
desorption process: 2 min, 250 °C
column: Supel-Q PLOT, 30 m × 0.32 mm I.D. (24242)
oven: 45°C (0.75 min) to 250°C at 25°C/min
inj. temp.: splitless/split (closed 2 min), 0.75 mm I.D. liner
detector: MS quadrupole, m/z = 32 - 125 (0.6sec/scan)
carrier gas: helium, 25 cm/sec

suitability

application for SPME

application(s)

chemicals and industrial polymers

Legal Information

Analyte

Description

    Dimethyl sulfide
    Carbon disulfide
    Dimethyl disulfide
    Carbonyl sulfide

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