... test kit used for qualitative determination of human chorionic gonadotropin (HCG) in urine one step HCG Pregnancy Rapid Test Midstream(Rapid Diagnostic Test,Pregnancy Test ... ,rapid test)Features: 1) Format: strip, cassette, midstream 2) Specimen: urine, serum / urine 3) Sensitivity: 25mIU/ml 4) Set ...