On October 1, 2019, at 10.45, when analyst Li Rubin detected 3020-e190901-t lovastatin immersion solution, he found that when the sequence went to the back injection standard solution, the online workstation interface displayed a gray error (gray is the off-line indicator light of the instrument module), and the instrument stopped injection.<br>This deviation may be caused by the accidental interruption of network communication, resulting in the suspension of instrument sample injection.<br>1. This deviation may be caused by the accidental interruption of network communication, which has nothing to do with the product quality.<br>2. The test result of lovastatin 3020-e190901-t immersion solution was 2523.1 μ g / ml in case of deviation. When the original conditions were unchanged, the standard solution and sample solution were tested again. The result of 3020-e190901-t immersion solution was 2520.2 μ g / ml, and the results of two injections met the requirements of SOP ≤ 6000 μ g / ml. This deviation has no impact on the production quality assessment.<br>1. Cancel and retain the error map.<br>2. After reevaluation of the adaptability of the instrument system, sample 3020-e190901-t immersion solution and issue the test report.<br>3. Follow up and observe the instruments on all the network servers of the second Department of Microbiology for three months to see if there is similar situation.
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