First Sign Drug of Abuse Test is a lateral flow chromatographic immunoassay for the qualitative detection of multiple drugs of drug metabolites in urine at a cut-off concentration. Contact e-mail: ....
W.H.P.M Bioresearch and Technology Co, Ltd., founded in 1993 and based in Los Angeles, California, USA, WHPM is a leader in developing and manufacturing an extensive range of in-vitro diagnostics....
Most digestive diseases, such as colorectal cancer, colonitis, ulcer, polyps, adenoma, has no significant symptoms in the early stage, and only with fecal occult blood. In that case, early colorectal....
Human Chorionic Gonadotropin( hCG) is a glycoprotein hormone produced by the developing placenta shortly after fertilization. WH Accu Test One-Step Pregnancy Test is a rapid qualitative one step....