For example, laboratory gases used in gas chromatography must be pure gases that adhere to specific industry purity standards. Helium, nitrogen, argon, hydrogen, oxygen, carbon dioxide, and acetylene ...

Calibration and repair services are companies that calibrate and repair laboratory and scientific instruments, test and measurement equipment, and industrial sensors. They are located across North ...

Calibration is the process of assigning engineering units and uncertainties to digital counts (or meter deflections if measuring a current/voltage/resistance, etc ...