1) ion trap tandem mass spectrometer
离子阱多级质谱
1.
A combination of time-of-flight mass spectrometer(TOF-MS) and ion trap tandem mass spectrometer(Trap-MS~n) was applied for qualitative analysis under negative ion mode.
0 mL/min;质谱定性采用飞行时间质谱(TOF-MS)结合离子阱多级质谱(Trap-MSn),负离子模式扫描。
2) gas chromatography-ion trap mass spectrometry(GC-IT-MS/MS)
气相色谱-离子阱-多级质谱
3) LC/MSn
电喷雾离子阱多级质谱法
1.
METHODS After an oral administration of CA(50 mg·kg -1 )to Wistar rats,0-4 h rats urine was collected,and metabolites of CA in rats was determined by liquid chromatography tandem multi-stage mass spectrometry(LC/MSn).
方法大鼠灌胃(50mg·kg-1)给予CA后采集0～4h尿样,用电喷雾离子阱多级质谱法对CA在大鼠体内的代谢产物进行分析。
4) ion trap mass spectrometer
离子阱质谱
1.
The ion/molecular reaction in ion trap mass spectrometer can induce the change of mass spectra, so using the mass spectra to match quadrupole mass spectral reference library can not give satisfactory re- sults.
由于离子阱质谱中容易发生分子-离子反应,致使质谱图发生改变,影响与主要由四极质谱建立的参照图谱的匹配效果。
2.
The principle and performance of a home-made miniature photoionization ion trap mass spectrometer was introduced.
介绍了自行研制的紫外光电离离子阱质谱仪的原理和性能。
5) ion trap
离子阱质谱
1.
The ion/molecule reactions of low-mass Organic molecules,such as alcohol,ether,amine,aldehyde,ketone and so on,were studied by the ion trap MS.
利用离子阱质谱原理和内离子源的特点,确定了小分子醇、醚、胺、醛、酮等有机物在离子阱里的反应为自身化学电离(SCI)反应;总结了反应特点和规律;比较了质谱图与NIST98库中的标准EI质谱的不同;建立了有助于在离子阱中对有机物小分子定性分析的SCI质谱图库。
2.
The ion/molecule reactions of low-mass compounds in the ion trap MS, such as alcohol, ether, amine, aldehyde, ketone and so on, were studied.
利用离子阱质谱的原理和特点 ,研究了小分子醇、醚、胺、醛、酮等有机化合物 (分子量小于 2 0 0 )在离子阱里的分子离子反应 ,总结了反应特点和规律 ,并把它归类为自身化学电离 (SCI)反应 。
6) Ion trap mass spectrometry
离子阱质谱
1.
Identification and structural analysis of sildenafil analogues mixed into Chinese traditional medicine by high performance liquid chromatography-ion trap mass spectrometry
高效液相色谱-离子阱质谱串联技术应用于鉴别中药中添加西地那非类似物的研究
2.
The full scan MS2 spectra of fragment m/z 231 is obtained by ion trap mass spectrometry in a multi-stage tandem MS full scan mode.
采用电子轰击离子阱质谱对2,3,5,6四氯4甲磺酰基吡啶(TCMSP)的裂解规律进行了研究。
3.
Analysis was performed by gas chromatography coupled with ion trap mass spectrometry in selective ion storage(SIS) mode.
建立了蔬菜中41种农药的气相色谱-离子阱质谱多残留检测方法,样品采用丙酮、二氯甲烷提取,经活性炭/celite/酸性氧化铝柱净化,用气相色谱-离子阱质谱在选择离子存储(SIS)模式下分析。
补充资料：气相色谱
气相色谱
Gas Chromatography
鄂毯谱Gas Chromatography见分析方法。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条