bids are invited for physiology department lab items co2, o2,n2 , douglas bag , benedict roth recording spirometer , mosso s ergograph , clinical thermometer digital , compass aesthesiometer , thermanaesthesiometer , algometer , apparatus for passive movement comprising , knee hammer , pneumograph stethograph , bicycle ergometer , olfactometer , ophthalmoscope , schematic eye , phacoscope , perimeter , colour perception lantern edridge green , maddox rod , newton s colour disc , tuning forks to test hearing , grip dynamometer , otoscope , sterilizer electric , instruments trolley , stop watch , physiograph, 3 channels, complete with accessories , physiograph, single channel , centrifuge rectangular , digital photo colorimeter , digital ph meter , laboratory refrigerator , oxygen cylinder with trolley , co cylinder with trolley , electronic stimulator , water still , all glass distillation sets , voltage stabilizer , thermometers , balances , micro slides , glassware , digital physiograph , charts and model , ecg machine single channel 2 64 , laboratory refrigerator (v2) ph meter total quantity : 506