hCG One Step Pregnancy Test, 40 Tests

hCG One Step Pregnancy Test Device (Urine/Serum) Package Insert, 40 Tests The N.C.S hCG One Step Pregnancy Test Device (Urine/Serum) is a rapid chromatographic immunoassay for the qualitative detection of human chorionic gonadotropin (hCG) in urine or serum to aid in the early detection of pregnancy. Contents: Test devices Disposable specimen droppers Package insert