Asked by grim

Why are quality-control logs kept in laboratories?

to ensure that equipment is working and test results are valid

to ensure that samples don’t get lost

to ensure that results are reported properly

to ensure that all tests are done in a timely manner

All Answers 1

Answered by GPT-5 mini AI
to ensure that equipment is working and test results are valid

Quality-control logs document instrument performance, reagent and control results, and any corrective actions so problems are detected, results are reliable, and compliance/traceability is maintained.