Over 12 month shelf-life for TAS sensors by Martin Peacock | Mar 1, 2022 | Uncategorized After storing our biosensor or 12 months we retested them today and we had ‘no’ loss in activity. #ZP #biosensors see more FollowFollowFollow Nitrate Potassium Calcium pH Ammonium Phosphate Wearables Services FoodSense Biosensors Contact Products