Find all the technical characteristics of our certified solutions, uncertainties, packaging and storage instructions in the detailed technical sheet.
In order to be placed on the market, evidential breath analyzers and breath alcohol test devices must comply with normative and regulatory requirements. Reference materials enable you to calibrate and check your bench, and to control and validate your production. LNE offers two ranges of reference materials of Ethanol/Water solutions, a certified range and a standard range.
Our reference solutions are available in two ranges depending on the final use:
All introduced components of our Ethanol/Water solutions are determined by means of measuring devices traceable to the International System (SI).
Our certified solutions, Certified Reference Materials (CRM), are produced by volumetric method by mixing a mass of ethanol in deionized water. The concentration of the reference material is validated by analytical method (by chromatography).
They are delivered with a COFRAC certificate specifying the concentration and the associated uncertainty of the CRM.
LNE is accredited by COFRAC to manufacture CRMs according to the international standard NF EN ISO 17034 - General requirements for the competence of reference material producers
Accreditation n°2-2031 (in french only)
Scope available on www.cofrac.fr
These certified solutions can be used for the calibration, verification or production control of evidential breath analyzers and breath alcohol test devices.
Find all the technical characteristics of our certified solutions, uncertainties, packaging and storage instructions in the detailed technical sheet.
Our reference solutions, reference materials (RM), are produced gravimetrically by mixing a mass of ethanol in deionized water. The concentration of the reference material is validated by comparison with a reference solution.
They are delivered with a calibration certificate specifying the concentration and the associated uncertainty of the RM.
These solutions can be used for the production control of evidential breath analyzers and breath alcohol test devices.
Find all the technical characteristics of our certified solutions, uncertainties, packaging and storage instructions in the detailed technical sheet.
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