The SP-10 male fertility test cassette is a rapid chromatographic immunoassay for in vitro qualitative detection of Acrosomal Protein SP-10 found in sperm for evaluation of sperm concentration in human semen at or above 15 million/mL. Result reading within 5 minutes. Sensitivity 98.1% Specificity 98.3% Overall accuracy 98.2% The package includes: 1 T/2 T individually packaged tests. Sample: SEMEN. Fast results. Easy visual interpretation. Simple operation, no equipment required. High accuracy.