SLIDE/CARD OCCULT BLOOD FECAL GUIAC SENSITIVE SINGLE SLIDE DEVELOPER/APPLICATORS. This gpaper slide test is used for the enhanced detection of fecal occult blood. It includes the on-slide Performance Monitor® feature to check the function and stability of each slide. This test is particularly useful as an aid in early detection of asymptomatic gastrointestinal conditions, including colorectal cancer. Test is easy to use and provides results within 60 seconds. Single-slide configuration includes applicators and developer solution. Stable for 36 months from date of manufacture when stored as directed. 100 tests per box.