Sample Type:Serum,plasma and other biological fluids.Intended Use:This BioAssay kit is a sandwich enzyme immunoassay for in vitro quantitative measurement of TNT in human serum,plasma and other biological fluids.Range:62.5-4000pg/mlSpecificity:RatStorage and Stability:Store powder at 4°C liquid at -20°C. Store other components at 4°C. Stable for at least 6 months For maximum recovery of product,centrifuge the original vial after thawing and prior to removing the cap.