bids are invited for physics and chemistry lab items p_n jn diode with squir meter , zenor diode with squir meter , bob bros , nichrome wire 100 gm , mengnin wire 100 gm , prism biz size , glass slab , plane mirror , convex mirror , concave mirror , convex lense , concave lense , dec wire per mtr , cell box , leclanche cell , daniel cell , sulphuric acid 500 ml , ammonium chloride 500 gm , cupric sulphate 500 gm , zinc road , wooden scale 100 cm , wooden scale 50 cm , clycirine 500 ml , d.m water 5 ltr , spriring balans , cerric ammonium nitrate 100gm , ferric chloride 500gm , fehling solution a 500ml , fehling solution b 500ml , tolens reagent 100ml , sodium nitropouside 100gm , di ethyl ether 500 ml , petroleum ether 60-80 500 ml , acetone 500ml , ethamol 500ml , methanol 500ml , nessler s reagent 100 ml , potassium di chlromate 500gm , litmus paper , ph paper , universal indicator 500 ml , phenol 500gm , zinc plate , copper sulphate 500 gm , borax 500ml , iodine 500 ml , lead nitrate 500gm , zinc acetate 500gm , charcoal activated 500gm , beaker 1000 ml , beaker 500 ml , china dish , irum stand with clamp , gas jar , measuring cylinder 250 ml , volumetric flask 250ml , mortor and paste , spatula , test tubes , test tube brush , test tube holder , test tube stand , thermometer , benzene 500 ml , wach glas , wire guage , tripod stand total quantity : 647