ntented Use STANDARD F H. pylori Ag FIA is a fluorescent immunoassay for the detection of H.pylori antigen in human fecal specimens. Specification Specimen Feces Test time 10 minutes Specimen volume 40 - 70mg Sensitivity 100% (5/5) Specificity 100% (150/150) Storage temperature 2-30℃ / 36-86℉