purchase of reagents for microbiology dept , herpes simplex virus 1 igm elisa (96t) , herpes simplex virus 2 igm elisa (96t) , toxoplasma igm elisa (96t) , dengue ns1 antigen elisa kit , rubella igm elisa (96t) , cytomegalo virus igm elisa (96t) , antids dna igg elisa (96t) , dengue igg elisa (1,2,3,4) (96t) , ana igg elisa (96t) , dengue igm capture elisa (1,2,3,4) (96t) , leptospira igm elisa (96t) , hepatitis a igm elisa (96 t) , hepatitis e igm elisa (96 t) , tpha (200t) , anti streptomycin o (aso) latex agglutination(1kit-50t) , c- reactive protein latex agglutination (1kit-50t) , ra factor latex agglutination(1kit-50t) , widal tube test , immunodiagnostic test for diagnosis of mycobacterium tuberculosis complex -25t , scrub typhus igm elisa (96t) , rapid plasma reagin test