bids are invited for ethanol absolute , petroleum ether , potassium hydroxide , whatman no.1 chromatography paper strip , permanent slides of meiosis , sonometer , lab thermometer , bi metalic strip , calorimeter of copper , calorimeter of steel , house shoe magnet , electromagnet , inductor coil with iron core , dry cell , diode , transistor , capacitor , resistor , integrated circuit , multimeter for activity , viscostt apparatus , glycerine bottle , newtons low cooling apparatus , pn junction diode apparatus , ohms law apparatus , resistance coil 2 , resistance coil 5 , glass road long , glass tube long , cork big , cork small , cork borer of different size , ph paper , filter paper ordinary , filter paper what mann , potash alum , ethyl alcohol , acetone , acetal dehy de , lead carbonate , fusion tube , sodium metal , sodium hydrogen carbon , cane sugar , mohr s salt , oxalic aud , potassium dischromate , magnisium ribbon , periodic table , spirit , spirit lamps