Requirements for diagnostic kit for luteinizing hormone (LH) (colloidal gold) are used for the qualitative determination of LH in the women’s urine to determine the ovulation date by testing the urine and observing whether the color is appeared on the detection line in the middle of the test paper and the change of color, meanwhile, comparing it with color of the upper control line, so as to guide the optimal conception time.
If you have any questions, please contact us at 7*24 hours service