... HBsAg Test (1)One Step HBsAg Test is a rapid direct binding test for the visual detection of hepatitis B surface antigen (HBsAg) in serum as an aid in the ... (3.0mm. 4.0mm), or according to the customers requirements. (4)Specimen: serum, plasma, ... whole blood(5)Design: according to the customers requirements (6)Sensitivity: over 99%, Specificity ... 500,000sets/20ft container HBsAg Test Kits Strip