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

材料
used together
产品编号
说明
价格
SPME 纤维组件聚二甲基硅氧烷 (PDMS)
100 μm PDMS, Fused Silica (1 cm), needle size 24 ga, Manual Holder, pk of 3, 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
说明
法律信息
SPB is a registered trademark of Merck KGaA, Darmstadt, Germany