Description
Alcohol Solution For Breathalyzers Calibrations- Pack of 16 ampoules.
Pack de 16 ampollas de solución de Alcohol Certificadas de 0.10 gms %// 1.00 g/l // 0.50 mg/l
Guth stock solution ampoules are prepared by the end user in the field to obtain a working solution. They are used in the simulator for breathalyzer calibrations. Each pack contains 16 ampoules.
Performance
Certified and traceable Guth stock solution ampoules are prepared under the highest quality standards, using Type I water and USP ethyl alcohol.A precise concentration of a “working solution” is prepared by the end user in the field when the contents of the ampoule are properly mixed with purified water in a 500ml Class A volumetric flask for use in simulators to check and or calibrate Alcohol Breath Test Instruments using a wet gas sample in air.
Concentrattion
Stock solution ampoules are prepared in standard concentrations to give an alcohol breath test instrument the following readings: 0,10%, Other concentrations are available.
You can easily prepare other concentrations by following these guidelines:
- 0.02% Solution %:
- Pipette 2 mL of stock solution from the ampoule.
- Dilute it in a 500 mL flask according to the package instructions.
- Heat the solution to 34°C, resulting in a final concentration of 0.02%.
- 0.05% Solution:
- Pipette 5 mL of stock solution from the ampoule.
- Dilute it in a 500 mL flask using the same process.
- Achieve a final concentration of 0.05% after heating.
- Alternatively, you can mix the ampoule in a 1-liter flask to create two working solutions, each at 0.05%.
Technical specifications:
- Ampoules are packaged 16 ampoules/box and come with instructions for preparing the working solution.
- Weight: 0.75 lb
