Description：Competitive Inhibition Enzyme Immunoassay for quantitative detection of Thyroxine concentrationsSpecificity：0.63 ng/mlAlternative Names：T4; 3,5,3',5'-Tetraiodothyronine; L-Thyroxine; Levothyroxine Detection Method：ColorimetricDetection Range：1.25 ng/ml - 80 ng/mlStorage/Stability：Shipped and store at 4°C for 6 months, store at -20°C for one year. Avoid freeze/thaw cycles.Sample Types：Serum, Plasma or Other Biological Fluids

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  Representative Standard Curve