作者: Carl L. Zimmerman , Ettore Appella , John J. Pisano
DOI: 10.1016/0003-2697(77)90276-7
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摘要: … column developed with a gradient of acetonitrile in 0.01 M sodium acetate buffer, pH 4.5. With the single solvent, 0.01 M sodium acetate (pH 4.5)-acetonitrile, 42:58 (v/v), all PTHs are …