A ultra performance liquid chromatography-tandem mass spectrometry(UPLC-MS/MS) method was developed for determination of altrenogest and chlormadinone in swellfish.

研制出了测定河豚中烯丙孕素和氯地孕酮的超高效液相色谱-串联质谱检测方法。

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We have had a deep study on the theanine in tea, and developed a direct analysis method of theanine with high performance liquid chromatography.

对茶叶中的茶氨酸进行了深入研究，建立了茶氨酸的高效液相色谱直接分析方法。

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High performance liquid chromatography (HPLC) method is widely used in pharmaceutical and environmental analysis for its high resolution and fast analyzing.

高效液相色谱法因具有分离效率高、分析速度快等特点而被广泛应用于药物分析及环境分析等领域。

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Skeptical, Mr. Bosland got some seeds and was astonished to find that the peppers he grew averaged more than one million Scovilles, as measured by high performance liquid chromatography.

WSJ: Arms Race to Grow World's Hottest Pepper Goes Nuclear