The Accutest Immunological Fecal Occult Blood Test is a rapid, qualitative, sandwich immunoassay for the determination of fecal occult blood in human stool sample by laboratories or physician offices. It is useful to determine gastrointestinal (GI) bleeding found in a number of gastrointestinal (GI) disorders, e.g., diverticulitis, colitis, polyps, & colorectal cancer. Features & Benefits: An important aid in the diagnosis of colorectal cancer. Innovative immunological Fecal Occult Blood Test that allows two samples to be tested economically on the same test cassette. Immunoassay test specific to human hemoglobin. Sensitivity 99.2%, Specificity 96.7%, Accuracy 98.3% Cutoff is 50ng hHb/ml Extended stability of sample in buffer solution (18 days room temperature/6 months refrigerated) No dietary or drug restrictions Easy to use collection materials Rapid results CLIA waived Shelf Life: Twenty-four (24) months, at room temperature (from date of manufacture).