Keywords
bacteria,bacteriological,plate,well plate,culture,culture plate,well,wells,microtiter,microtiter plate,micropipette,microplate,microwell,microwell plate,multiwell,flat plate,20-well,20,20 well plate,cell culture,eppendorf,assay,eppendorf assay,barcode,hourglass,samdglass,time,clock,sand,minute,timer,stopwatch,incubator,microbiological culture,sandglass,incubation