tender for supply of lab equipment , bi- quartz polorimeter appratus , newtons ring appratus , spectrometer , light emitting diode appratus , band gap of semiconductor appratus , measurement of wavelength of he-ne laser using rular with laser complete setup , fridge , trinocular microscope , hluminating globle dimensional physical , abnly level , aerial photographs , anemometer , aneroid barometer , apparatus day and night , digital toposheet , dry and wet bulb thurmometer , earth layer model , fortins barometer , geomorphics models , hygrometer , led tracing table , maximum & minimum thermometer , model of solar system , models of geographical terms , maximum & minimum thermometer , phases of moon , photo of great geographics , relief raised maps of all continents india & madhya pradesh , satellite imageries , wall thermometer , weather maps , windvane , relief maps of india , set of 100 geomorphological models showing landforms of river glaciers,volcanoes,desert,oceans,underground water etc. , set of 100 rocks forming minerals , set of 100 rocks , set of 100 thin section og igneous,sendimentary & metamorphic rocks , set of 25 non metalic for industrial use , stereo pair(aerial photography) , top sheets(survey of india) , electronic dissolve oxygen meter , digital calorimeter , aquqsal digitalph tds meter , digital falme photometer , digital polaimeter , infrared thermometer , poalrography , ppe kit , bp instrument , hemoxytometer , hemogloben meter