Hello, we are a manufacturer in China. There are 40,000 square meters of factory Welcome friends to visit If you want to buy, please contact us thanks Single use self-diagnostic ovulation test. This test is used to qualitatively detect LH (luteinizing hormone) in urine in order to predict the time of ovulation. Model:strip Efficiency: 99.98% Inner strip width: 3 mm Sensitivity: 25ml/miu Liquid moving speed: 10mm/ml Certificate: CE, ISO13485 Support small batch export Support mass customization Support exporting large boards Contact us for detailed pricing Looking forward to your contact