ElectrochemistryBiosensorsCOVID-19 Commercial system for SARS-CoV-2 detection on the breath September 11, 2021 • Martin Share Exhalation have been in the news again with their SAR-CoV-2 breath detection system. #ZP #biosensors read more facebooktwitterlinkedin Nitrate Potassium Calcium pH Ammonium Phosphate Wearables Services FoodSense Biosensors Contact Products