* The kit is used for qualitatively detecting sperm count of human semen in vitro, and conducting auxiliary clinical diagnosis of the infertility and self-evaluation male fertility of pre-pregnancy. * Specimen: Sperm. * 24 months at 2-30°C. * Package: 1 set/box, 100 box/carton, carton size:580x350x330mm, carton G.w./N.w.:9/8 kgs.