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95-0065

GC Analysis of Amines in Water on SPB®-1 SULFUR after SPME using 65 μm PDMS/DVB 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: amines at 5 ppm in water, 27% NaCl, pH 9.5
SPME fiber: 65 μm polydimethylsiloxane/divinylbenzene (57310)
extraction: 20 min, fiber immersed in water, rapid stirring
desorption process: 270 °C for 5 min
column: SPB®-1 SULFUR, 30 m × 0.32 mm I.D., 4.0 μm (24158)
oven: 50 °C (2 min), 10 °C/min to 150 °C
inj. temp.: 270 °C
detector: MSD, SIM at 0.6 sec/scan
carrier gas: helium, 25 cm/sec (set @ 50 °C)
liner: 0.75 mm I.D., SPME

suitability

application for SPME

application(s)

chemicals and industrial polymers

Legal Information

SPB is a registered trademark of Merck KGaA, Darmstadt, Germany

Analyte

Description

    Triethylamine
    Methylamine
    Diethylamine
    Dimethylamine

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