At 12:50 on April 15, 2019, when analyst Lu Qiming detected 3040-a190405-clc batch of rosuvastatin calcium side chain alcohol, it was found that the solvent peak was small. Carefully check the batch table and the sample tray, and it was found that no sample was placed on position 203 of the sample tray, and the sample was placed on position 204.<br>The root cause of this deviation is 1) after the experiment, the experimenter did not clean the operation table in time, resulting in cross contamination. 2) When the analyst set up the sequence table, the actual sample position was set to No. 203, which led to the inconsistency between the bottle number of the batch table and the actual injection vial position, and the reviewer Wang Liying did not check out the problem, which led to the wrong injection of 3040-a190405-clc batch of rosuvastatin calcium side chain alcohol solution, and the abnormal detection pattern was caused by human factors.<br>The deviation is laboratory deviation, which belongs to personnel reasons. The 3040-a190405-clc batch of rosuvastatin calcium side chain alcohol detection map is invalid and reserved, and the test report is issued based on the retest results of the original solution.<br>1. The original atlas is invalid and reserved, the original solution is retested, and the test report is issued based on the retest results.<br>2. Train relevant personnel on the management procedure of h0-sop-72022 laboratory, and emphasize that after the completion of the experiment, the experimenter should clean up the operation table in time to avoid cross contamination.<br>3. Retraining the relevant personnel in "h3-sop-61081 IPC laboratory sample inspection management procedure" and "h0-sop-72047 laboratory review and audit management procedure", emphasizing that when the analyst and reviewer review, carefully review according to the review list, and conduct on-site demonstration.<br>4. Follow up the experimental procedure of analyst Lu Qiming and reviewer Wang Liying for 3 months.
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