How to use a Hema screen?
Hema-Screen Occult Blood Test - Box of 100 Tests
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Open Feb 20, 2026 - 04:11 PM
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Feb 20, 2026 - 04:11 PM
To use a Hema-Screen Occult Blood Test from the box of 100 tests, collect a small stool sample with the provided applicator and apply it to the designated area on the test card. Add the developer solution as directed, then wait for the specified time. A color change indicates the presence of occult blood. Carefully follow the included instructions to ensure accurate and reliable results with each test.
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Hema-Screen Occult Blood Test - Box of 100 Tests
" The cost-effective Hema-Screen Lab Pack is designed to collect the specimen and perform the assay in the laboratory. This assay utilizes on-slide positive and negative monitors, provides results in two minutes and is stored at room temperature. Box of 100 tests. \n Note: This item cannot be s...
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