对照溶液 meaning in English

contrast solution

Repeatability : take reference solutions under each type , continually blend samples for 3 to 5 times , unless otherwise specified , relative standard deviation of measurement value of its peak area should be no more than 2 . 0 %
重复性取各品种项下的对照溶液，连续迸样3 5次，除另有规定外，其峰面积测量值的相对标准偏差应不大于2 . 0 % 。
After reference solution has been formulated and sensitivity has been adjusted and tested according to above mentioned method ( 3 ) , take appropriate amount of test sample solution and reference solution , blend samples separately ; unless otherwise specified , recording time of the former should be 2 times of retention time of chromatographic peak of main component , measure peak area of each impurity on the chromatograph chart of test sample solution , and compare with peak area of main components of reference solution , then calculate content of each impurity accordingly
同上述( 3 )法配制对照溶液并调节检测灵敏度后，取供试品溶液和对照溶液适且，分别迸样，前者的记录时间，除另有规定外，应为主成分色谱峰保留时间的2倍，测量供试品溶液色谱图上各杂质的峰面积并与对照溶液主成分的峰面积比较，计算杂质含量。