I have mindray BS-400 analyser. Total bilirubin Q.C values are out of 3SD. The Q.C used is multi control sera N and i calibrated it with multi callibrator provided by mindray. but still the values are more than 3SD. how do i solve this problem
We are having falsely high urea results for the last three weeks. All samples in a batch shows more than 90 urea level. After rerunning once or twice the result changes. We have tried changing control, run calibrators, change reagents and every other thing we can think of. This problem is only in UREA all other parameters are correct.
This analizer use deinized water for work, but i don´t know what class of water is, and need to know how much water consumed working with maximun number of samples.. RE: Mindray - BS-400
