技術
gas chromatography (GC): suitable
solid phase microextraction (SPME): suitable
測試參數
sample/matrix: 500 ug/L of each compound in 2 mL 0.05M phosphate buffer, pH=11, plus sodium chloride (NaCl) to 25% (w/v)
SPME fiber: 85 μm Polyacrylate (57304)
extraction: immersion, 450 rpm stirring at room temp. for 15 min
desorption process: 250 °C for 3 min
column: SLB-5ms, 20 m x 0.18 mm I.D. x 0.36 μm (28576-U)
oven: 100 °C (1 min), 20 °C/min to 325 °C (5 min)
MSD interface: 325 °C
carrier gas: helium, 1.5 mL/min. constant
liner: 0.75 mm I.D. SPME
適合性
application for SPME
應用
forensics and toxicology
法律資訊
SLB is a registered trademark of Merck KGaA, Darmstadt, Germany
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