GC Analysis of Residual Solvents on SPB®-624 after SPME using 100 μm PDMS Fiber

Materials
SPME fiber
Product No.
Description
Pricing
SPME Fiber Assembly
100 μm PDMS, Fused Silica (1 cm), needle size 24 ga, Manual Holder, pk of 3, plain red hubCONDITIONS
SPME fiber
polydimethylsiloxane, 100 μm (57300-U)
extraction
headspace or immersion sampling (15 min) 1 min desorption
column
SPB-624, 75 m × 0.53 mm I.D., 3.0 μm (25432)
oven
40 °C (35 min) to 220 °C at 40 °C/min, hold 5 min
inj. temp.
splitless (closed 3 min), 200 °C
detector
FID, 250 °C
carrier gas
helium, 35 cm/sec
Description
Legal Information
SPB is a registered trademark of Merck KGaA, Darmstadt, Germany