Bowel Colon Cancer Test Kit Faecal Occult Blood (FOB) Test Ulcers, Polyps, CE UK
The faecal occult blood (FOB) test detects small amounts of blood in your faeces, which you would not normally see or be aware of. The test can detect faecal occult blood at 50 ng/ml or higher, or 6 μg/g faeces.