Mesa Labs manufactures, certifies, and services the full line of Bios DryCal primary gas flow calibration standards. DryCal standards are used across the gas flow delivery subsystem to provide flow calibrations for mass flow controllers, analytical sensors, filtration components, and numerous other components. A significant market share of semiconductor component manufacturers use DryCal to:· Achieve calibration uncertainties down to 0.15% of reading· Calibrate gas flow ranges from 0.5 SCCM up to 1500 SLPM· Reduce operating expenses compared to other flow calibration standards.DryCal standards are capable of reference gas and process gas flow calibrations. More information is available at www.DryCal.com. Learn more about Mesa at www.MesaLabs.com.