Laboratory gases are primarily used for which purpose?

Laboratory gases are primarily utilized for equipment calibration and diagnostic testing because they play an essential role in ensuring the accuracy and reliability of laboratory instruments. Calibration involves adjusting the output or response of measuring devices to match known standards, which is crucial in providing precise measurements in various experiments and tests. Diagnostic testing in labs often requires specific gas compositions to assess the performance of equipment or to conduct experiments that can lead to valuable research outcomes.

Using gases in this manner supports a range of scientific applications, including chemical analysis, biological assays, and environmental assessments. The specific properties of different laboratory gases can influence experimental conditions, effectiveness, and safety, helping researchers achieve reliable and consistent results.