bids are invited for physics lab 1 concave mirror, f.l.15cm, dia 50mm superior quality 10 2 convex mirror, f.l.15cm, dia 50mm superior quality 10 3 lens ( exact focal length ) dia 2 fl 15cm, concave lens ( exact ) superior quality 10 4 lens ( exact focal length ) dia 2 fl 15cm, convex lens ( exact ) superior quality 10 5 ohms law apparatus, ( superior quality ) with power supply. superior quality 2 6 meter bridge ( wheatstone bridge ) , heavy sunmica base to avoid bending ( pencil jockey ) superior quality 3 7 pn junction diode apparatus ( semi conductor diode app. ) , complete kit with two meters on board ( superior ) . superior quality 2 8 optical bench ( metal double rod ) , brass pipe, 1meter long ( half shaper riders ) . superior quality 2 9 glass prism; equilateral 60x60x60º, 50mm ( superior quality ) superior quality 10 chemistry consumable lab 10 potassium permanganate - 99%, 500 gm superior quality 1 11 silver nitrate - 99.8%, 25 gm superior quality 2 12 ammonia solution sp.gr.0.91 ( 25% nh3 ) ( ammonium hydroxide ) ( suitable for mirror manufacturing also ) , 500 ml superior quality 1 13 sodium hydroxide pellets - 97%, 500 gm superior quality 1 14 aniline - 99%, 500 ml superior quality 1 15 fehlings solution no. 1, 500 ml superior quality 1 16 fehlings solution no. 2, 500 ml superior quality 1 17 lime water, 500 ml superior quality 1 18 iodine resublimed - 99.5%, 100 gm superior quality 1 19 benzaldehyde - 98%, 500 ml superior quality 1 20 dropper glass with teat, long latex teat, 6 superior quality 5 21 filter paper pkt. ( doctor watt make ) , dia 12.5cm, hand made superior quality 5 22 litmus red indicator paper, 100 is superior quality 3 23 litmus blue indicator paper, 100 is superior quality 2 24 universal indicator solution, 500 ml superior quality 2 chemistry non-consumable lab 25 test tube ( borosilicate glass ) hard glass, 15x125mm, 10ml. pk of 100 superior quality 1 26 beaker graduated, b.g., 100ml superior quality 1 27 beaker graduated, b.g., 150ml superior quality 1 28 beaker graduated, b.g., 500ml superior quality 1 29 measuring cylinder ( round base ) b.g, without stopper, 5ml superior quality 1 30 measuring cylinder ( round base ) b.g, without stopper, 10ml superior quality 1 31 measuring cylinder ( round base ) b.g, without stopper, 25ml superior quality 1 specification sheet 32 measuring cylinder ( round base ) b.g, without stopper, 50ml superior quality 1 33 measuring cylinder ( round base ) b.g, without stopper, 100ml superior quality 1 34 d.m. water ( deionised water ) , 5 l superior quality 1 35 lamposolv ( for spirit lamp ) , 500 ml superior quality 10 36 wash bottle 250 ml superior quality 5 37 measuring jug ( printed graduation ) - 100 ml superior quality 1 38 measuring jug ( printed graduation ) - 250 ml superior quality 1 39 measuring jug ( printed graduation ) - 500 ml superior quality 1 40 measuring jug ( printed graduation ) - 1000 ml superior quality 1 41 measuring jug ( printed graduation ) - 2000 ml superior quality 1 42 testing solution, 500ml superior quality 2 43 methanol ( methyl alcohol ) acetone free ( suitable for stains & indicators ) - 99%, 500 ml superior quality 2 44 acetic acid glacial - 99.5%, 500 ml superior quality 2 biology lab 45 ( b ) dropper glass with teat, long latex teat, 6 superior quality 10 46 ( g ) test tube ( borosilicate glass ) hard glass, 15x125mm, 10ml. pk of 100 superior quality 1 47 human skeleton, full size ( fibre ) , superior quality with human skelton stand, ( metallic ) . superior quality 1 48 first aid box superior quality 1 49 cavity slide glass ( pack of 10 ) , single cavity slide. superior quality 1 50 endocrine system model on board superior quality 1 51 flower model, model on board 10x15 superior quality 1 52 monocot stem model on board superior quality 1 53 mitochondria model superior quality 1 54 neuron model superior quality 1 55 human torso, human torso small size superior quality 1 56 testing solution, 500ml superior quality 2 57 prepared slide for microscope, plant tissue:- plant cell superior quality 1 58 prepared slide for microscope, animal tissue:- animal cell superior quality 1 59 prepared slide for microscope, plant tissue:- yeast superior quality 1 60 slide: microsporum superior quality 1 61 prepared slide for microscope, slide human blood r.b.c. superior quality 1 62 prepared slide for microscope, animal tissue:- ascaris male superior quality 1 63 prepared slide for microscope, animal tissue:- ascaris female superior quality 1 64 prepared slide for microscope, animal tissue:- bacteria superior quality 1 65 prepared slide for microscope, slide human blood w.b.c. superior quality 1 66 specimen in plastic jar, zoology specimens ( common ) mosquito culex superior quality 1 67 specimen in plastic jar, zoology specimens ( common ) silk worm superior quality 1 68 specimen in plastic jar, zoology specimens ( common ) spongilla superior quality 1 69 specimen in plastic jar, zoology specimens ( common ) liver fluke superior quality 1 70 prepared slide for microscope, plant tissue:- lichen superior quality 1 71 flash cards 16x24cm: homologous & analogous organs ( set of 24 cards ) superior quality 1 72 educational raxine charts ( size 75x100cm ) ; biology: genetics ( black raxine ) , pedigree: colour blindness superior quality 1 73 educational raxine charts ( size 75x100cm ) ; biology: genetics ( black raxine ) , pedigree: widows peak superior quality 1 74 specimen in plastic jar, zoology specimens ( special ) leech superior quality 1 75 specimen in plastic jar, zoology specimens ( special ) electric ray superior quality 1 76 wash bottle 250 ml superior quality 5 77 lamposolv ( for spirit lamp ) , 500 ml superior quality 10 78 d.m. water ( deionised water ) , 5 l superior quality 1 79 prepared slide for microscope, slide ringworm superior quality 2 80 prepared slide for microscope, slide entamoeba superior quality 2 81 dropper glass with teat, long latex teat, 6 superior quality 10 82 prepared slide for microscope, animal tissue:- paramecium superior quality 2 83 prepared slide for microscope, plant tissue:- chlamydomonas superior quality 2 84 prepared slide for microscope, plant tissue:- spirogyra superior quality 2 85 prepared slide for microscope, slide amoeba superior quality 2 86 slide: budding in hydra superior quality 2 87 prepared slide for microscope, binary fission amoeba superior quality 2 88 human respiratory system, superior model on board 22x12 superior quality 1 89 dissecting microscope, brass parts, superior quality ( in thermocole box ) superior quality 2 90 balance digital, cap. 2kg, l.c. 0.1gm ( 100mg ) . superior quality 1 91 beaker graduated, b.g., 250ml superior quality 5 92 measuring cylinder ( round base ) b.g, without stopper, 250ml superior quality 2 maths lab 93 cuisenaire strips superior quality 1 94 magnetic tangram ( 21cm x 21cm ) ( exact item not available, standard item have been quoted ) superior quality 1 95 3d solid set 5cm. ( set of 12 pcs. trans. ) superior quality 1 96 volume relationship set superior quality 1 97 circular geoboard wooden superior quality 1 98 formation of tetrahedron superior quality 1 99 magnetic fraction disk superior quality 1 100 measuring tape 3 meter superior quality 1 101 construction of parabola superior quality 1 102 plastic moulds superior quality 1 103 portraits matt canvas laminated on 8mm nuwood board size 12x18 famous mathematicians, s.ramanujam superior quality 1 104 portraits matt canvas laminated on 8mm nuwood board size 12x18 great scientists, aryabhata ( p, a & m ) superior quality 1 105 portraits matt canvas laminated on 8mm nuwood board size 12x18 famous mathematicians, varahamihira superior quality 1 106 portraits matt canvas laminated on 8mm nuwood board size 12x18 famous mathematicians, bhaskarancharya superior quality 1 107 plastic dice ( set of 4 ) superior quality 1 108 height measuring stand, with weighing machine superior quality 1 109 jumbo geometry box ( magnetic ) superior quality 1 110 3d solid set 5cm. ( set of 12 pcs. trans. ) superior quality 111 designer fraction superior quality 1 total quantity : 5