One Step Rapid Test cassette Style HBsAg Test is a rapid direct binding test for the visual detection of hepatitis B surface antigen (HBsAg) in whole blood or serum as an aid in the diagnosis of hepatitis B infection. 

Brand: INVBIO
Specification:
Specimen: serum/plasma/whole blood 
Accuracy: >99%
Sensitivity: 2ng/ml
Specificity: 99%
Packaging: 25cards/box, 
Certificate:  ISO 13485
Raw materials is imported from US
OEM packaging is available