bids are invited for apparatus micropipettes volume , electronic weighing balance weight , hot air bath temperature , refrigerated centrufuge temperature and rpm , minus 20 degree c freezer temperature , minus 80 degree c freezer temperature , refrigerator tempreture , thermocycler temprature , powerpack voltage , autoclave tempreature and pressure , ph mater ph reading , realtime pcr and pcr accuracy and precision of the instrument using control samples with known target concentrations , hot air oven temperature , laminar flow airflow velocity , refractometer brix scale , ec meter conductivity , nephalometer absorbance , uv spectrophotometer absobance , muffle furnace temperture , kjeldal apparatus brix scale , socs plus apparatus temperature and pressure calibration of laboratory and scientific equipment and total quantity : 49