bids are invited for magnetic strirrer with hot plate , hot air oven stainless steel , ph meter , digital tds meter , water and soil testing analysis kit , digital colony counter , digital turbiditimeter , gel electophorosis unit with power supply vertical , water bath double wall 6 holes stainless steel , rotatory microtome with accessories , autoclave vertical cap. 50lt , distillation apparatus single distillation capacity 3lt , distillation apparatus double distillation capacity 5lt , laminar air flow horizontal , colorimeter , bod incubator , spectrophotometer 340 900nm range , soxhlet extraction unit , compound microscope , dissecting microscope , bionocularmicroscope , slide box for 100 slides , centrifuge machine 3500 rpm , thin layer chromatography apparatus , electronic digital balance 0 1 mg , tissue culture rack caster racks , flame photometer , function generator b1hz to 10 mhz , function generator a 0 3 to 3 mhz , series and parallel resonance circuit , spectrometer 6 7 30 sec , weight box , battery eliminator , digital multimeter , travelling microscope , ldr characteristics apparatus , study of hall effect complete setup , e m by milikan s oil drop method , newton s rings apparatus complete complete with travelling microscope power supply and sodium lamp , vernier callipers , sodium vapor lamp , mercury lamp , photo diode characteristic apparatus , u j t characteristic apparatus , f e t characteristic apparatus , m o s f e t characteristic apparatus , s c r characteristic apparatus , diac and triac characteristic apparatus , solar cell characteristic apparatus , single stage and double stage r c coupled amplifier feed back amplifier , transistorized push- pull amplifier , f e t amplifier , power amplifier , zener regulated power supply , study of various a c bridges e g anderson schering hay kelvin maxwell de sauty wien s bridges , transistorized regulated power supply , study of various network theorems , clipping and clamping circuit using operational amplifier , impedance and power factor of lcr circuit , 8085 microprocessor with smps , half wave and full wave rectifier apparatus with built in power supply , study of lissajous figure trainer. , apparatus to study rc coupled amplifier with built in power supply , to study the vi characteristics of the solar cell , apparatus to study characteristics of tunnel diode , binocular microscope , oven , autoclave portable , thin layer chromatography kit , incubator stainless steel , water bath double wall 12 holes stainless steel , tissue culture rack