One Step Strip Style HCG Urine Pregnancy Test

A urine specimen must be collected in a clean and dry container. The first morning urine specimen is preferred since it generally contains the highest concentration of HCG; however, urine specimens collected at any time of the day may be used. Urine specimens exhibiting visible precipitates should be centrifuged, filtered, or allowed to settle to obtain a clear specimen for testing.Urine specimens may be collected in any clean and dry container which be stored in the refrigerator(4-8¡æ) for up to 72 hours before assay if it can not be tested immediately. The stored specimens should be allowed to reach room temperature before testing. product offered by Beijing Blue Cross Biotech Co., Ltd.