The OSOM hCG Urine Test provides reliable detection of early pregnancy with the ease of a dipstick test. This immunoassay is designed for the qualitative detection of human chorionic gonadotropin (hCG) in urine. Easy-to-read, two color results are ready in under five minutes and may even be visible in as little as one minute. The economical dipstick tests have a sensitivity of 25mIU/mL. 50 tests are included in each box.