气相色谱／质谱联用法
gas chromatography-mass spectrometry(GC/MS
gas chromatography/mass spectrometry
gc-ms
gc/ms
气相色谱／质谱联用GC-MS
Gas chromatography-mass spectroscopy GC-MS
气相色谱/质谱联用(GC-MS)
gas chromatography-mass spectroscopy(GC-MS
气相色谱／质谱联用
gc/ms
Gas chromatography-mass spectrometry
gas chromatography/mass spectrometry
gc-ms
HPLC
GC-MS(gas-chromatograph-mass-spectrometer
气相色谱/质谱分析
gas chromatography/mass spectrometry
气相色谱／质谱法分析
Gas chromatography-mass spectrometry
气相色谱／质谱GC/MS
Gas chromatography-mass spectrometry
gc/ms
气相色谱/质谱(GC/MS)
Gas chromatography-mass spectrometry
气相色谱／质谱
Gas chromatography-mass spectrometry
gas chromatography-mass
gas chromatography/mass spectrometry
gc-ms
gc/ms
simultaneous distillation extraction
Ancrod
gas chromatography-mass spectrometry GC-MS
tandem mass spectrum
Gas chromatography-mass spectrometry(GC-MS
Bai-442
Aromatic nirtocompounds
gc ms
programmed-temperature vaporization