Immunochromatographic strips for urine drug screening tests (UDSTs) are common and very suitable for drug abuse monitoring. but are also highly susceptible to adulterants kept in the household. which can significantly alter test results. The aim of this study was to see how some of these common adulterants affect UDST results in practice and whether they can be detected by sample vali... https://herbsdailyes.shop/product-category/creatine/