N isotopic composition of Phenylalanine and Glutamic Acid from a number of organisms, demonstrating new HPLC protocol for precise isotopic measurements

<p>N isotopic composition of Phenylalanine and Glutamic Acid from a number of organisms.</p>

<p>These data were published in:<br />
Broek, T, and McCarthy, M.D.&nbsp;(2014) A New Approach to ä¹⁵N compound-specific amino acid trophic position measurements: preparative high pressure liquid chromatography technique for purifying underivatized amino acids for stable isotope analysis.<em> </em>Limnology and Oceanography Methods, 12, 2014, 840-852. doi:<a href=\"http://dx.doi.org/10.4319/lom.2014.12.840\" target=\"_blank\">10.4319/lom.2014.12.840</a></p>

<p>多种生物中苯丙氨酸（Phenylalanine）和谷氨酸（Glutamic Acid）的氮同位素组成。</p>

<p>这些数据发表于：<br />Broek, T 与 McCarthy, M.D.（2014）。一种用于δ¹⁵N化合物特异性氨基酸营养级位置测量的新方法：纯化未衍生化氨基酸以进行稳定同位素分析的制备型高压液相色谱技术。<em>Limnology and Oceanography Methods</em>，2014年，第12卷，840-852页。doi：<a href="http://dx.doi.org/10.4319/lom.2014.12.840" target="_blank">10.4319/lom.2014.12.840</a></p>