supply of consumables to microbiology , pipette tips 1000μl , pipette tips 200μl , sterile uricol , sterile cotton swab ( 1x100 ) ( for specimen collection ) , sterile cotton swab ( wooden ) abst test ( 1x500 ) , sterile disposable petridishes 90mm ( 600x1 ) , spirit lamp stainless steel , nichrome loop , bunsen burner , salmonella o antiserum poly a-i &v1 , salmonella o antiserum group d1 ( factor 1, 9, 12 ) , salmonella o antiserum group a ( factor 1, 2, 12 ) , salmonella o antiserum group b ( factor 1, 4, 12, 5 ) , shigella antisera poly group a ( s.dysentriae types 1-7 ) , shigella antisera poly group b ( s.flexneri types 1-6 ) , shigella antisera poly group d ( s.sonnei types 1&2 ) , vibrio cholera antiserum poly ( ogawa &inaba )