ACCUTEST Pregnancy Test,Pos/Neg Controls Detects

Pregnancy Test, Detects Pos/Neg Controls, Features The PREGNANCY-SKREEN(TM) Human Chorionic Gonadotropin hCG, Positive and Negative Controls are Prepared From Human Based Urine, These hCG Controls Can Be Used to Monitor The Performance of Qualitative Immunochromatographic hCG Detection Devices, Type Cassette, Number of Tests 1, Storage Refrigerator, Standards FDA Cleared