ColoScreen Tape 2 x 100 Test Tape Dispensers with Guaiac Paper Segments and 2 x 15 mL ColoScreen DeveloperColoScreen Tape is designed to provide you with an easy to use, accurate fecal occult blood test strip. Made with guaiac impregnated paper that is perforated ever y 1 for economical use, each section includes a performance monitor to make sure the test will be accurate. Just apply a thin sample of stool to the tape and add Coloscreen Developer. ColoScreen Tape Features: Two 15mL Developers CLIA Waived 2 boxes of 100 Tests each How is fecal occult