Precision gas mixture dilution, mixing and preparation equipment

Summary

The procurement concerns the supply of precision equipment for diluting, mixing and preparing gas mixtures for the Central Laboratory of the Paris Police Prefecture. The equipment must support the dilution of mixed volatile organic compound gas standards and mixed sulfur-containing gas standards. The final mixtures will be prepared in canisters used for multipoint calibration of a gas chromatography analysis system for canisters and Tedlar bags. Variants are not permitted. Offers must be submitted by 22 September 2026 at 16:00. The precise participation and compliance requirements must be checked in the tender documents.