bids are invited for 1 compass superior quality 1 2 constantan wire ( 100 gm ) superior quality 2 3 concave lens f l 10 cm superior quality 2 4 concave lens f l 15 cm superior quality 2 5 concave lens fl 20 cm superior quality 2 6 concave lens f l 25 cm superior quality 2 7 concave lens f l 30 cm superior quality 2 8 convex lens f l 10 cm superior quality 2 9 convex lens f l 15 cm superior quality 2 10 convex lens fl 20 cm superior quality 2 11 convex lens f l 25 cm superior quality 2 12 convex lens f l 30 cm superior quality 2 13 plano convex lens superior quality 2 14 plano concave lens superior quality 2 15 convex mirror f l 10 cm superior quality 2 16 convex mirror f l 15 cm superior quality 2 17 convex mirror fl 20 cm superior quality 2 18 convex mirror f l 25 cm superior quality 2 19 convex mirror f l 30 cm superior quality 2 20 concave mirror f l 10 cm superior quality 2 21 concave mirror f l 15 cm superior quality 2 22 concave mirror fl 20 cm superior quality 2 23 concave mirror f l 25 cm superior quality 2 24 concave mirror f l 30 cm superior quality 2 25 copper calorimeter superior quality 1 26 copper wire 500gm superior quality 1 27 crocodile clip superior quality 50 28 electric motor model 6v - 3amp dc supply. superior quality 1 29 galvanometer 30-0-30, mo-65 superior quality 3 30 glass prism 60 x60x60 , 38 mm superior quality 2 31 gold leaf electroscope glass jar superior quality 1 32 hooks law apparatus , with weights superior quality 1 33 iron fillings 500 g superior quality 1 34 meter bridge heavy sunmica base to avoid bending ( spring jockey ) superior quality 2 35 newtons law of cooling superior quality 1 36 optical bench brass pipe , 1.5 m long superior quality 1 37 pascals law apparatus superior quality 1 38 resistance box plug type , constantan coil , 1 / 2 brass block , teak wood case , range 0.1 - 10 ohm superior quality 1 39 resistance box plug type , constantan coil , 1 / 2 brass block , teak wood case , range 0.1 - 100 ohm superior quality 1 40 resistance box plug type , constantan coil , 1 / 2 brass block , teak wood case , range 0.1 - 1000 ohm superior quality 1 41 resistance box plug type , constantan coil , 1 / 2 brass block , teak wood case , range 0.1 - 10000 ohm superior quality 1 42 resistance coil round bakelite case , range 1 ohm superior quality 3 43 resistance coil round bakelite case , range 10ohm superior quality 3 44 simple cell consists of copper and zinc plate superior quality 1 45 simple pendulum apparatus stand type with rotort stand 1 bob , cork & thread superior quality 1 46 tunning fork set of 8 superior quality 1 47 weight box iron c.p 1 gm to 100 gm superior quality 2 48 cotton thread superior quality 2 49 alarm clock superior quality 1 50 newtons cradle conservation of energy / momentum superior quality 1 51 flemings left hand rule superior quality 1 52 flemings right hand rule superior quality 1 53 heating effect of current superior quality 1 54 hydraullic break superior quality 1 55 viscosity model superior quality 1 56 transformer working model superior quality 1 57 orested law superior quality 1 58 photoelectric effect chart superior quality 1 59 kirchoffs law chart superior quality 1 60 nuclaer fission & fussion chart superior quality 1 science lab items 61 food battery superior quality 1 62 coating of electroplating superior quality 1 63 slime kit superior quality 1 64 soap making kit superior quality 1 65 lung model superior quality 1 66 miscible and immiscible liquids superior quality 1 67 solutions suspensions and colloids superior quality 1 68 presence of carbon dioxide superior quality 1 69 acids bases and their properties superior quality 1 70 presence of hydrogen and oxygen in water superior quality 1 71 chromatography superior quality 1 72 nutrients testing kit superior quality 1 73 plastic telescope superior quality 1 74 board for series connection superior quality 1 75 air properties kit superior quality 1 76 wind crane superior quality 1 77 board for working of switch superior quality 1 78 board for conductor and insulator superior quality 1 79 lens and light ray box diy kit superior quality 1 80 reflection of light kit superior quality 1 81 parts of flower chart superior quality 1 82 human digestive system chart superior quality 1 83 heart model superior quality 1 84 balanced diet chart superior quality 1 85 human ear superior quality 1 86 inside view of torch chart superior quality 87 water cycle chart superior quality 1 88 human respiratory system chart superior quality 1 89 human eye superior quality 1 biology lab items 90 human digestive system superior quality 1 91 human digestive system superior quality 1 92 human kidney superior quality 1 93 coverslips superior quality 1 94 coverslips superior quality 1 95 darwin potometer superior quality 1 96 compound microscope superior quality 3 97 first aid box superior quality 1 98 lens cleaning tissue paper superior quality 1 99 plain slide ( frosted ) superior quality 1 100 photosynthesis apparatus superior quality 1 101 watch glass superior quality 1 102 human respiratory system superior quality 1 103 human reproductive system - male superior quality 1 104 human reproductive system - female superior quality 1 105 non-medullated nerve superior quality 2 106 medullated nerve superior quality 2 107 spinal cord superior quality 2 108 blood superior quality 2 109 budding superior quality 2 110 rbc superior quality 2 111 wbc superior quality 2 112 slidebox superior quality 1 113 political globe superior quality 1 114 ms.s swaminathan superior quality 1 115 darwin superior quality 1 116 mendel superior quality 1 117 panchanan maheshwari superior quality 1 118 vertebrate hearts superior quality 1 119 vertebrate brains superior quality 1 chemistry: non-consumable items 120 pipette volumetric, b.g. 10ml superior quality 20 121 test tube brush superior quality 10 122 modern periodic table superior quality 1 123 laboratory tray superior quality 2 124 dmitri mendeleeff superior quality 1 125 neils bohr superior quality 1 126 marie curie superior quality 1 127 john dalton superior quality 1 128 geometry of molecules part 1 superior quality 1 129 geometry of molecules part 2 superior quality 1 130 hybridization superior quality 1 131 first aid kit superior quality 1 132 chart do not add water to acid superior quality 1 133 never try to taste chemical superior quality 1 chemistry: consumable items 134 hydrochloric acid 2000ml superior quality 1 135 sulphuric acid 2000ml superior quality 1 136 distilled water 5ltr superior quality 2 total quantity : 5