技術
gas chromatography (GC): suitable
solid phase microextraction (SPME): suitable
測試參數
sample/matrix: red wine spiked with 5 ppt TCA
SPME fiber: 100 μm PDMS metal fiber (57928-U)
extraction: headspace, room temp (30 min)
condition: 3 min. at 250 °C
desorption process: 250 °C for 3 min
column: SLB®-5ms, 30 m x 0.25 mm I.D., 0.25 μm (28471-U)
oven: 60 °C (2 min), 8 °C/min to 200 °C (10 min)
MSD interface: 300 °C
scan range: SIM, m/z = 195, 197, 210, 212
carrier gas: helium, 1 mL/min. constant
liner: 0.75 mm I.D. SPME
適合性
application for SPME
應用
food and beverages
法律資訊
SLB is a registered trademark of Merck KGaA, Darmstadt, Germany
分析物
描述
2,4,6-Trichloroanisole
我們的科學家團隊在所有研究領域都有豐富的經驗，包括生命科學、材料科學、化學合成、色譜、分析等.
聯絡技術服務