Applying simple sequences repeats marker technique on establishing standard DNA finger printing of main crop,which is highly accurate and effective method to variety certification and purity detection in seeds quality detection.
采用微卫星SSR标记技术,建立主要农作物标准DNA指纹图谱,将其应用于种子质检工作中能够准确有效的进行品种鉴定和纯度检测。
参考来源 - 微卫星标记在种子质检工作中的应用·2,447,543篇论文数据，部分数据来源于NoteExpress
Methods Using silica gel column chromatography for separation, TLC for tracking and detection, HPLC for purity detection of the products.
方法采用硅胶柱色谱进行分离，薄层色谱跟踪检测，HPLC检测产品纯度。
Purity and calcium content of three phosvitin phosphopeptides-calcium samples were analyzed using the detection methods of routine ingredient analysis and atomic absorption.
本实验借助营养成分常规检测方法和原子吸收检测法对三种卵黄高磷蛋白磷酸肽-钙样品进行样品纯度检测和含钙量的分析。
The detection limits are suitable for the detection of impurity elements in high purity tellurium. The recoveries are in the range between 94.0% and 108%.
用离峰扣背景法消除背景干扰，检出限能满足高纯碲中杂质元素的测定要求，加标回收率在94 .0 %— 10 8%之间。
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