Alcohol saliva rapid test strip Package: 100strip/box sensitivity : 0.02% alcoholconcentration in saliva; ... Biotech Co., Ltd provide in vitro diagnostic (IVD) test systems. Including fertilities test(HCG, LH,Toxo,Torch, etc), infectious diseases(HBsAg,HIV ... , etc),HBV, drug of abuse(MOR, MET, AMP,BZO,etc), Alcohol Saliva Test Strip, Urine Strip, H.Pylori, Chlamydia, Syphilis, ELISA etc ...