... Kits 1.Pregnancy Test:Strip,Cassette 2.Pregnancy Test:2.5,3.0,4.0 3.Urine Pregnancy Test 4.Certificate ... MidstreamSpecifications strip(2.5mm), cassette(3mm, 4mm), midstream(4.5mm, 5.5mm, 6.0mm, 7.0mm), or according to the customers ... , serum / urineSensitivity 10MIU/ml, 12.5MIU/ml, 25MIU/mlSpecificity over 99.5%Shelf Life 24 months at room temperaturePacking Details strip: 1pc ...