FOERFARANDE FOER KONCENTRERING OCH RENING AV ETT URIN- OCH SERUMPROV FOER BESTAEMNING AV HCG ELLER DESS BETA-UNDERENHET IMMUNOLOGISKT OCH I FOERFARANDET ANVAENDBAR ANORDNING

摘要

A simple, sensitive method and device for detecting pregnancy. The test involves concentration by ultrafiltration of a sample of urine or serum from a subject; followed by determining the presence of human chorionic gonadotropin or of its beta -subunit in the concentrated sample.