Department of School Education - Tamil Nadu

40786893 bids are invited for non consumable physics lab items 1 42 battery box for 2 cells , battery box for 4 cells , parallelogram law of apparatus , stop watch , gold leaf electroscope , viscocity apparatus , spherometer , one way key , meter bridge , weight box , travelling microscope , capillary tube apparatus , magnetic needle with stand , steel balls of different size , apparatus to find frequency of a.c mains , double inclined track , apparatus to demonstrate formation of interference pattern youngs double slit experiment. , apparatus to demonstrate formation of diffraction fringes single slit experiment , helical spring apparatus , venire callipers , screw gauge , sonometer , ammeter on stand , voltmeter on stand , galvanometer on stand , battery eliminator , electrodes of different metals , electric kettle , calorimeters with box , wooden scale half meter , wooden scale 1 m , laws of limiting friction apparatus , tuning fork set , rubber pad , p n junction diode characteristic apparatus , water voltameter , digital multimeter , analog multimeter , standard resistance boxes , bar magnet , small compass needle in glass case , astronomical telescope , compound microscope , spring balance of different ranges , standard resistance coils of different values , screw driver set , tester , tool box , boyles law apparatus with mercury , solid bodies of various shapes for vernier calipers , simple pendulum bobs of same size of different material , resonance tube apparatus , optical bench, double rod 1 meter , optical bench, double rod 1.5 meter , spirit level , lens and mirror holders , ground glass screen , physical balance , copper voltameter , drawing boards , daniel cell , lechlanche cell total quantity : 272...

Sainik School - Tamil Nadu

17176986 supply of general science lab requirement physical balance weight box ,spring balance 100 g, 250 g, 500g ,simple pendulum bob ,tuning fork 512hz, 480 hz ,reflection of sound kit ,burners, spirit, lamp, stand.., etc ,stands, ballons, holders., etc ,clinical thermometer ,mercury, alcohol,digital thermometers ,laboratory thermometer ,maximum minimum thermometer ,iron rods, wax, candles, stop watches ,plane, convex, concave mirrors ,concave and convex lenses mirror stand, screen, metre scale, light source electrolysis kit electric fuses different types electric bell kit series and parallel circuits kit simple electric circuit anemometer speedometer odometer sand clock newton,s disc prism 50mm x 50mm barometer rubber sucker ball bearing rotor voice box chart human ear – chart human eye chart newton, einstein, faraday portraits magnetic compass electroscope model,seismograph model ,richter scale model ,kalaidoscope ,periscope ,solar system model ,costellations model ,comets, meteors, meteorites ,measuring tape ,twine thread ,split cork ,torch light kit ,plane glass ,butter paper ,pin hole camera ,plane mirror holder lunar, solar eclipse model dry cell model electric bulb different types of magnets overflow jar measuring cylinder 100 ml,50 ml slinky spring battery eliminator voltmeter 0 5 v ammeter 0 3 a rheostat plug keys resistance coils unknown value metre bridge,acetic acid hydrochloric acid nitric acid sulphuric acid sodium hydroxide ammonium hydroxide,calcium oxide ,magnesium oxide...