Ethanol BAC / Nitrogen Calibration Gas for Breathalyzer & Sensor Testing

This Ethanol BAC / Nitrogen Calibration Gas is a precision-grade calibration standard used to test and calibrate breath alcohol analyzers, gas detection sensors, and laboratory instruments. Formulated with an exact blend of ethanol in nitrogen, this calibration gas provides a reliable and repeatable reference point for ensuring the accuracy and compliance of devices that measure blood alcohol concentration (BAC). Packaged in high-quality, DOT-approved cylinders, this gas mixture is ideal for use in law enforcement, industrial safety, research labs, and workplace compliance programs. The ethanol concentration is traceable to NIST standards, ensuring reliable results in critical testing environments. The non-reactive nitrogen carrier gas provides a stable baseline and supports consistent diffusion of the ethanol vapor for precise calibration. Available in a variety of concentrations and cylinder sizes, this calibration gas is suitable for both manual and automated calibration procedures.