We can get high purity of sample DNA by this simple and practical new method, it can meet the requirement of routine molecular biochemistry experiments.
结论改良碱裂解法操作简单、实用，所得样品纯度高，达到了分子生物学常规实验的要求。
The second method achieves only 60% purification from raw sample, but when combined with the first, the result is 100% purity because no Shared contaminants co-elute with the product.
第二种方法只能达到60%，从原料样品净化，但与第一相结合，结果是100%纯度，因为没有共同的污染物的合作与产品洗脱。
A glass tube containing catalyst 401 which is used as a color indicator for trace amount of oxygen was connected with the sample tube to monitor the purity of carrier gas during operation.
为了检测载气的纯度，在样品管进口直接连接装有变色的401型脱氧催化剂的检测管。
The determination of trace silicon in high-purity barium titanate by GFAAS method is studied, in which the sample is dissolved in hydrofluoric acid with high pressure seal.
用石墨炉原子吸收光谱法研究钛酸钡中痕量硅的测定，在高纯钛酸钡新领域的研究及生产中都有重要的现实意义。
The high-purity MPC standard sample was obtained by reduced pressure distillation and the removal of minor phenol with dilute sodium hydroxide solution.
反应产物经减压精馏、碱洗、水洗、干燥等精制处理，得到了纯度较高的M PC标准品。
The high-purity MPC standard sample was obtained by reduced pressure distillation and the removal of minor phenol with dilute sodium hydroxide solution.
反应产物经减压精馏、碱洗、水洗、干燥等精制处理，得到了纯度较高的M PC标准品。
应用推荐