Tender For supply of 8 different kit - western blot test for detection of hiv1 and hiv2 antibody , treponema palladium hemagglutination assay , multi check cd4 low control kit , real-time chlamydia trachomatis and neisseria gonorrhoeae pcr detectionkit , chlamydia trachomatis antigendetectionkit , chlamydia trachomatis igg antibody detection elisa kit , elisa kit for quantitative determination of human il-10 concentrations , elisa kit for quantitative determination of human il-17a concentrations