purchase of antisera and kits to the department of microbiology , antisera and kits , somatic o9 , somatic o2 , flagellar hd , somatic o4 , flagellar hi , polyvalent a-s , somatic c1 , somatic c2 , salmonella gmh , shigella dysenteriae polyvalent 1-10 , shigella flexneri polyvalent 1-6 x &y , shigella sonnei polyvalent 1 , 2 , shigella boydii , vibrio choleae o-1 polyvalent , vibrio cholerae inaba , vibrio cholerae ogawa , widal tube test coloured antigen kits ( different colour for sto , sth , para ah &bh ) , rapid latex agglutination test for direct detection of bacterial antigens in body fluids for h . influenza tybe b , strep . pneumoniae , neisseria meningitidis gps a , c , y , w -135 , cryptococcus test antien detection kit , streptococcus grouping kit , ns1 antigen elisa , hbsag elisa kit , hbsag screening kit - rapid visual eia , hepatitis a virus 1gm elisa , hepatitis c antibody screening elisa -4th generation test , weil felix test semiquantitative test on microplate , hcv card test , leptospira 1gm elisa kit , 1gm elisa for scrub typhus detection , pcr diagnostic kit - hbv quantitative , pcr diagnostic kt - cmv quantitative , pcr diagnostic kt - hcv , viral nuleic acid extraction kit for dna , viral nuleic acid extraction kit for dna