GC Analysis of Amines in Water on SPB®-1 SULFUR after SPME using 65 μm PDMS/DVB Fiber
Materials
analytical column
Product No.
Description
Pricing
SPME fiber
Product No.
Description
Pricing
SPME Fiber Assembly Polydimethylsiloxane/Divinylbenzene (PDMS/DVB)
df 65 μm(PDMS/DVB, needle size 24 ga, for use with manual holderCONDITIONS
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
Description
Legal Information
SPB is a registered trademark of Merck KGaA, Darmstadt, Germany