brunnerbalazsSep 11, 20232 minURS in AIQ - how to specify an analytical instrument?We have covered several parts of the AIQ: a promotion for a couple of fine white papers, DQ, and PQ. Now let's start to think about how...
brunnerbalazsJul 29, 20231 minDeviations during requalificationThere was a post earlier about how to manage OOC investigations. But what if your service provider has its own deviation management...
brunnerbalazsJul 28, 20232 minOOC/OOA - how to handle it?In case of analytical instruments, some companies use the term Out-Of-Calibration, others use Out-Of-Acceptance for failed recalibration...
brunnerbalazsJul 25, 20232 minAIQ - how about the IQ?In former posts, we discussed the DQ in general, and the analytical instrument PQ. Now let's collect what we need to perform a thourough...
brunnerbalazsJul 14, 20233 minAudit trail review - how to do it properly?Related to the data integrity fashion-wave, the audit trail review, as a process receives high attention. It's obvious that 'the' audit...
brunnerbalazsJul 13, 20232 minAIQ - what should PQ contain?Sometimes the question comes up: what should we really test during the PQ on a newly purchased analytical instrument? You did your best...
brunnerbalazsJun 14, 20231 minA couple of great white papers on USP 1058: AIQAgilent tries to help the companies understand the essence of the latest (2017) change in USP section <1058>: Analytical Instrument...