Dissolution Question

We are trying to standardize our practices for dissolution qualification and we are wondering what you guys do at your facilities. Do you know if you assign shafts and vessels to certain locations and test with tablets. Then once they pass you keep the vessels and shafts in those assigned locations If a vessel breaks do you retest with tablets or do you just replace. Do you purchase certified parts-with serial numbers. We are reaching out to other companies to see what they do Thanks and have a good day!

when we perform the calibration we may keep the shafts and vessels to certain location to keep the problem (if occured) to be narrow. so, when the problem was found we just check dan retest the certain place. when it met the specification, we could change the location.
we may retest the new vessel. we purchase these accesories from the dissolution tester