Alcohol Reference Solution

Calibrate your breath testers and alcohol interlocks with a known alcohol concentration. Alcohol Reference Solution from ACS is available in standard concentrations of 0.02, 0.03, 0.04, 0.05, 0.06, 0.08, 0.10, 0.15 and 0.20 %BAC. Custom concentrations are available upon request. All bottles come equipped with a tamper-resistant seal for your protection.