Results 181 to 190 of about 833,358 (231)
[Determination of 29 organic acids in tobacco based on isopropyl esterification derivatization by gas chromatography-mass spectrometry]. [PDF]
Yu J, Gao Y, Wu D, Cao YQ, Qi DW.
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[Determination of caffeine and taurine in electronic cigarette oil by high performance liquid chromatography- tandem mass spectrometry]. [PDF]
Sun X +4 more
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[Determination of perfluorinated compounds, antibiotics and pesticides in drinking water by automated solid phase extraction with ultra-performance liquid chromatography-tandem mass spectrometry]. [PDF]
Liang J +6 more
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[Determination of tetracyclines in animal muscle tissues by ultra performance liquid chromatography- tandem mass spectrometry]. [PDF]
Chu K +5 more
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