The revolutionary ONEBYONE® technology enables the individual analysis of natural cork stoppers, through a fully automated process, which reveals our maximum commitment to the performance and quality of premium cork stoppers.

The process works through a gas-phase spectroscopy system, and inspects cork stoppers one by one, in order to detect traces of TCA*.

This technology is associated with the ‘Bottle buy back commitment’ guarantee, which guarantees reimbursement of the value of the bottle at retail price, if after analyzing the wine and the cork stopper, at the M.A.SILVA laboratory, TCA ≥ 0.5 ng/L derived from the cork stopper is detected.

*Releasable TCA content below the quantification limit of 0.5 ng/l; analysis carried out according to ISO 20752