Fertility Tests One Step HCG Urine Pregnancy Test (Mini-Strip, Cassette and Midstream Formats) The One-Step hCG Urine Pregnancy Tests are qualitative immunoassays for detecting human Chorionic Gonadotropin (hCG) hormone in urine. Qualitative results in 2-5 minutes 20mIU/ml Sensitivity 99% Accuracy Test any time of day These tests are easy to use, versatile and produce very fast results. With a built in test control, results appear as either single (negative) or double (positive) bands. The One-Step hCG Pregnancy Test has a sensitivity of 20mlU/ml and is therefore an effective aid in detecting early pregnancy. One Step Serum/Urine Combo hCG Pregnancy Test (Mini-Strip and Cassette Formats) The One-Step Combo hCG Pregnancy Tests are qualitative immunoassays for detecting human Chorionic Gonadotropin (hCG) hormone in serum or urine. Qualitative results in 2-5 minutes 20mIU/ml Sensitivity 99% Accuracy Test any time of day These tests are extremely easy to use and are intended for both OTC and professional use. They are capable of detecting hCG levels as low as 20mlU/ml and are therefore ideally suited for Medical Laboratories, Gynae & Family Planning Clinics, and Emergency Rooms to eliminate the possibility of pregnancy before medication or invasive procedures are instigated. One Step Semi-Quantitative HCG Serum/Urine Pregnancy Test (Mini-Strip and Cassette Formats) The One-Step Semi-Quantitative hCG Pregnancy Tests are semi-quantitative immunoassays for detecting human Chorionic Gonadotropin (hCG) in urine or serum. Semi-quantitative results in 10 minutes 20mIU/ml sensitivity 99% accuracy Test any time of day By comparing the color intensity of the test band with the control band and semi-quantitative band, a semi-quantitative result is obtained from this device. The concentration of hCG in urine or serum can be used as an aid in the detection of pregnancy, abnormal pregnancy and some types of tumors.