The Canine T4 Test Cassette (Serum/Plasma) is a lateral flow immunochromatographic assay for the quantitative detection of Canine T4 in canine’s serum or plasma with the use of Fluorescence Immunoassay Analyzer. For veterinary use only. (Test Range: 0.5 μg/dL-10 μg/dL) (Sampling volume: Serum/plasma:50 μL)