... Home Test Kit Detection Theory: This product uses antigen-antibody reaction, immunochromatographic one-step theory and regards colloidal gold as ... for 5 seconds to 10 seconds; ovulation home test kit 3. Waiting for the presence of pink lines. ... HBVs,Syphilis,PSA,AFP,Pregnancy, Ovalation(LH),Cardiac Troponin I, TB, Malaria, H.pylori,Saliva alcohol test,urinalysis test. DIAGNOS Ovulation Home Test Kit