Tamilnadu Textbook Corporation - Tamil Nadu
39756350 procure and supply science lab equipments to 516 government schools under the control of the deparment of school education and 126 schools under the control of the adi dravidar and tribal welfare department in tamil nadu e tender for the selection of firms to procure and supply science lab equipments to 516 government schools under the control of the deparment of school education and 126 schools , schedule b1: science lab equipment for 443 government higher secondary schools under the department of school education under the nabard scheme , physics lab equipment ( ghss ) as per new syllabus for one school , vernier calipers , travelling microscope , knife edges ( non uniform bending ) , slotted weight , spring constant setup , stop clock , simple pendulum setup i ) iron stand with 8x5 with heavy base with clamp and base nut ii ) thread nylon / cotton iii ) split cork rubber no 11 , resonance column apparatus , tuning fork ( box ) , hammer for tuning fork , long glass tube for stokes law , lead shots ( box ) , beaker 250 ml , capillary tube , needle for capillary rise , copper calorimeter for newtons law of cooling , thermometer , sonometer slotted weight with hanger , meter scale , meter bridge , unknown resistance , high resistance , daniel cell ( electronic type ) rs.1100 , leclanché cell ( electronic type ) rs.1100 , galvanometer , decade resistance box , tangent galvanometer , ammeter , commutator , rheostat , spirit level , connecting wires , spectrometer , flint glass prism , sodium vapour lamp , reading lens for spectrometer , grating , mercury vapour lamp , diode characteristics , zener diode , transistor characteristics , logic gates using integrated circuit , demorgan’s theorem verification apparatus , potentiometer , dpdt switch , ic regulated power supply , jockey , sonometer , sonometer power supply , chemistry lab equipment ( ghss ) as per new syllabus for one school , burette with stopcock , pipette with safety bulb , burette stand , test tube , boiling tubes , test tube holder , test tube stand , conical flask , watch glass , wash bottle , funnel , china dish , beaker glass , beaker glass , wire gauze , thermometer 110 c , porcelain tiles , reagent bottles , spatula , spatula , reagent bottle , measuring jar , measuring jar , measuring jar , glass trough , glass rod , electronic balance , first aid box , test tube brush , porcelain mortar and pestle , measuring jar , glass tube , glass dropper , water bath , dropping bottle , separating funnel , chromatography paper , filter paper , ph papers , litmus paper blue , litmus paper red , lead nitrate 250gm , copper sulphate 250gm , copper carbonate 250gm , aluminium sulphate 250gm , aluminium nitrate 250gm , ferric chloride 250gm , zinc sulphate 500gm , zinc sulphide 100gm , calcium carbonate 250gm , barium chloride 500gm , magnesium sulphate 250gm , magnesium carbonate 250gm , magnesium phosphate 250gm , ammonium chloride 250gm , ammonium bromide 250gm , potassium dichromate 250gm , silver nitrate 25gm , lead acetate 250gm , ammonium molybdate 50gm , ammonium carbonate 250gm , ferrous sulphate 1000gm , potassium chromate 250gm , potassium iodide 100gm , potassium ferrocyanide 250gm , potassium ferricyanide 250gm , ammonium sulphate 250gm , ammonium thiocyanate 250gm , ammonium oxalate 250gm , oxalic acid 500gm , ferrous ammonium sulphate 1000gm , copper turnings 50gm , sodium carbonate 1000gm , sodium bicarbonate 250gm , ammonium acetate 250gm , disodium hydrogen phosphate 250gm , yellow ammonium sulphide ( solution ) 500ml , hydrogen peroxide 500ml , conc. hcl 500ml , conc. h2so4 500ml , conc. hno3 500ml , acetic acid 1 litre , ethyl alcohol 500ml , sodium nitroprusside 50gm , nesslers reagent 125ml , magneson reagent 125ml , aluminon reagent 125ml , liquid ammonia 500ml , phenolphthalein 125ml , methyl orange 125ml , borsches reagent 125ml , bromine water 500ml , fehlings reagent ( a&b ) 500ml , ? naphthol 250ml , sodium nitrite 250ml , ? naphthol 250ml , phenyl hydrazine 100ml , periodic table , atomic & molecular model , packing in solids hcp, ccp , sc model , bcc model , fcc model , structure of sodium chloride model , benzaldehyde 500ml , cinnamic aldehyde 250ml , acetophenone 250ml , benzoic acid 250gram , cinnamic acid 100gram , urea 500gram , glucose 250gram , aniline 100ml , salicylic acid 100gram , benzo phenone 250ml , zoology lab equipment ( ghss ) as per new syllabus for one school , chemicals :formaldehyde 500ml , chloroform 250ml , anti sera a 5ml , anti sera b 5ml , anti sera d 5ml , spirit 1500ml , lancet 100 needles , nesslers reagent 125ml , phenol 125ml , iodine solution 125ml , models / charts / photographs : t rna photo , homologous organ , analogous organ bird wing and insect wing , animal cloning dolly sheep chart , human insulin production flow chart , normal karyo type ( human ) , pataus syndrome , turners syndrome , haemophilia pedigree , sickle cell anaemia pedigree , wildlife sanctuary locations marked map , mendalian traits , humerus , loose bones , rib cage , ball and socket joint , addison’s disease , marasmus , exopthalmic goitre , ecg chart , kangayam bull , aquaponics , honey bee , bombyx mori , preserved specimens :mutualism sea anemone on hermit crab , commensalism sucker fish and shark , spongilla , sea anemone , pleuro brachia , tape worm , ascaris male and female , earthworm , cockroach , pila , starfish , balano glossus models , rat , prepared slides: paramecium conjugation , human sperm , human ovum , entamoeba histolytica , thymus t.s , lymph node t.s , squamous epithelium , columnar epithelium , rbc , wbc , apparatus; pipette , test tube , dropper , slide , cavity slide , two cavity slide , beaker , beaker , beaker 100ml , beaker 200ml , beaker 100ml , beaker 200ml , stethoscope, regular , sphygmomanometer , test tube holder , mortar and pestle , simple microscope iso 9001:2015 , compound microscope iso 9001:2015 , spirit lamp , test tube stand , glucometer , hammer iron , tray 15x18 , dissection needle packets , 1 1 / 2 nail 100gram , dettol bottle , dissection box , consumables: cotton packet , botony lab equipment ( ghss ) as per new syllabus for one school , t.s of mature anther , t.s of ovule , pollen germination , pollinia of calotropis , bacteria lactobacillus , fungi yeast , algae volvox , algae oedogonium , plasmolysis of cell , deplasmolysis , rhizopus , chlamydomonas , spirogyra , mitosis ( metaphase ) , mitosis ( anaphase ) , nerium leaf ts , dicot root t.s , monocot root t.s , dicot stem t.s , dicot leaf t.s , monocot leaf t.s , preserved specimen: rhizome ginger , sucker chrysanthemun , epiphyllous buds bryophyllum , pneumatophores avicennia , epiphytic roots vanda , keezhanelli phyllanthus amarus , agaricus basidocorps , foliose lichen , polyalthia , chara , funaria , adiantum , cyathium , eichornia , opuntia , inflorescence panicle, corymp , simple dichasium polychasial cyme , venation pinnately reticulate ( ficus ) , palmately reticulate divergent ( cucurbita ) reticulate , palmately reticulate convergent ( cinnamon ) reticulate , pinnately parallel venation ( canna ) , parallel convergent ( bamboo ) palmately , parallel divergent ( borassus ) palmately , physiological apparatus: wilmotts bubbler , arc auxanometer , motor and pestle set , test tubes 10 and holder 1 , beaker , beaker , funnel 2 , hammer , meter scale, string and nails full set , electronic balance , spirit lamp , water bath , small knife , conical flask 250 ml , petri dish , kuhnes fermentation experiment , models / charts / photographs: dicot seed , e.coli ( pbr 322 ) , callus with plantlets , ecological pyramids ( number, biomass energy ) , monohybrid cross , dihybrid cross , ten percent law ( energy flow ) , chromosomal abbreviation ( deletion duplication, inversion ) , anemochory tridax , hydrochory coconut , zoochory achyranthes , types of ovules ( anatrophus, orthotropous, camphylotropous ) , fabaceae clitoria ternatea , apocynaceae catharanthus roseus , solanaceae datura metal , euphobiaceae ricinus communis , musaceae musa paradiaca , ultra microscopic structure of bacterial cell , types of stele actinostele, plectostele, dictyostele, eustele , cell cycle , nitrogenous bases adenine, guanine, thymine, cytosine and uracil , chemicals: sodium chloride 500gm , liquid soap solution 500ml , ethanol 150ml , sucrose 500gm , boric acid 100gm , distilled water 500ml , benedict solution 250ml , starch powder 100gm , iodine solution1% 125ml , sodium hydroxide n / 10 125ml , copper sulphate 100gm , chromatography 10 sheets , horsegram powder 50gm , petroleum ether 10 80 125ml , acetone 125ml , potassium hydroxide n / 10 125ml , glucose 50gm , aloe gel, gingelly oil ( economic importance ) 50gm , microscopes:compound microscope eye piece 10x objective lenses = 10 x 45x , dissection microscope eye piece 10x, 20x , consumables:filter paper 11 cm packet , ph paper200 leaves packet , slides ( cavity ) 100 pieces set , cover slip , needles , beads ( 64 yellow and 64 green ) packet , schedule b2: science lab equipment for 73 government high schools under the department of school education under the nabard scheme , physics lab equipment ( ghs ) as per new syllabus for one school , vernier callipers , screw gauge , simple microscope ( iso 9001:2015 ) , compound microscope ( iso 9001:2015 ) , burette 50 ml with stop clock , pipette 10 ml graduated , small size measuring jars , long size measuring jars , beakers 250ml , ammeters 0 5 a , voltmeter 0 10 v , galvanometers 30 0 30 , rheostat , battery eliminator , two way plug keys , concave lens , convex lens , bifocal lens , concave mirrors , convex mirrors , plane mirrors , bar magnets , magnetic compass small sizes , spring balance , physical balance with weight box , digital balance capacity 600 gm , clinical thermometer , lactometer , hydrometer light or heavy , drawing boards , glass prisms , glass slabs , clamps with iron stand 8x5 inches , wire gauze , stop watch , glass rods 8 , magnifying lens 2 , transistors , tuning forks , simple pendulum stand , meter scale ( ruler ) , lens stand, screen , slotted weight ( with hanger ) 5x50gm , periscope , pinhole camera , kaleidoscope , knife edges 8 , ohms law ( inbuilt set ) , torch light , solar eclipse model , lunar eclipse model , faraday experiment , digital personal weighing scale , bell jar experiment 8x4 , telescope , sand clock , chemistry lab equipment ( ghs ) as per new syllabus for one school , copper sulphate 250gm , magnesium sulphate 250gm , calcium sulphate 250gm , iron ( ii ) sulphate 250gm , zinc sulphate 250gm , calcium oxide 250gm , potassium iodide 50gm , lead nitrate 250gm , barium chloride 250gm , calcium carbonate 250gm , sodium carbonate 250gm , sodium bicarbonate 250gm , silver nitrate 25gm , potassium chromate 250gm , iodine solution n / 10 125 ml , sucrose 500gm , ethanol 500ml , yeast 250gm , ammonium chloride 250gm , magnesium chloride 500gm , magnesium ribbon 25gms , zinc granules 250gm , copper granules 250gm , hydrochloric acid ( concentrate ) 500ml , nitric acid ( concentrate ) 500ml , sulphuric acid ( concentrate ) 500ml , lactic acid 250ml , citric acid 250gm , acetic acid 500ml , sodium hydroxide 250gm , calcium hydroxide 500gm , amonia 500ml , phenolphthalein 125ml , methyl orange 125ml , litmus paper ( red & blue ) packet , ph paper packet , chromatography paper sheet , filter paper 11 cm packet , zinc coated screws nos. , copper coated screws nos. , atomic model 60 / 120 balls , periodic table , ionic bond in nacl , covalent bond in cl2 , separating funnel 250 ml , one hole & two hole stopper , spatula 6 , dropper 6 , tripod stand 7*4 inch , test tube 5*5 / 8 inch , test tube stand , watch glass 3 , wire gauze , spirit lamp , tongs 6 , boiling tube with cork , potassium permanganate 250gm , silica gel 250gm , conical flask 250 ml , beakers 250ml , graphite, diamond, and fullerene , scissors 5 , eosin dye 50ml , funnel 3 inch ( 75ml ) , biology lab equipment ( ghs ) as per new syllabus for one school , simple microscope iso 9001:2015 , plain slides 100 m box , beaker , test tubes , test tube stand plastic with six holes , stethoscope , thermometer , clinical thermometer , weighing balance , gloves box , dissecting box , dissecting pan tray 12x18 ss / pvc , cover slips box , cotton box obsorbent , wooden board 8x6 ( dissection ) , hammer for dissection , hydra , pila , star fish , cockroach , leech , millipede , tape worm , earth worm , octopus , corals , ascaris male and female , cockroach , spirogyra , nepenthes , algae , mammalian ( sheep ) brain , mammalian ( sheep ) eye , mammalian ( sheep ) kidney , mammalian ( sheep ) heart , mammalian ( sheep ) lungs , sea urchin , animal cell , plant cell , mitochondria , chloroplast , mono hybrid cross , stages of seed growth , human ear , human eye , human brain , human kidney l.s , human heart , nephron , neuron , endocrine glands , blood circulatory system , human reproductive system male and female , digestive system human , human skeleton system , excretory system , body structure ( dismantle ) human , skin cross section , monocot stem , mono cot root , dicot root , dicot stem , monocot leaf , dicot leaf , l.s. of ovule , parenchyma tissue , sclerenchyma tissue , collenchyma tissue , xylem , phloem , cell division mitosis all stages 2 slides for each stages , cell division miosis all stages 2 slides for each stages , chlamydomonas , amoeba , endamoeba , red blood corpuscles , white blood corpuscles , plasmodium , paramecium , hydra budding stage , euglena , androecium , gynoecium , invertebrate , vertebrate , nitrogen cycle , silkworm life cycle , diseases virus, bacteria, fungi , dna structure, replication , chromosome structure , cell division mitosis and meiosis , animal kingdom classification , human teeth , schedule b3: science lab equipment for 98 adi dravidar and 28 tribal welfare government higher secondary schools under adi dravidar and tribal welfare department , physics lab equipment ( ad&tw ghhs ) as per new syllabus for one school , vernier calipers , travelling microscope , knife edges ( non uniform bending ) , slotted weight 5x50 gms , spring constant setup , stop clock , simple pendulum setup, i ) iron stand, ii ) thread, iii ) split cork , resonance column apparatus , tuning fork box , hammer for tuning fork , long glass tube for stokes law , lead shots box , glass beaker 250ml , capillary tube 1mm dia 30 cm length , needle for capillary rise , copper calorimeter for newtons law of cooling , thermometer , sonometer with slotted weight with hanger total 2.5 kg ( each 0.5 kg ) knife edge , meter scale , meter bridge wire pattern of 100 cm. all terminals soldered for permanent contacts , unknown resistance ( 2, 3, 5, ohm ) bakelite / plastic case each 2 , high resistance ( 10k ) , daniel cell complete set ( 1.08 v battery type ) , leclanché cell complete set ( 1.5 v battery type ) , galvanometer mounted ( 30 0 30 ) , decade resistance box ( manganin coil, two dials multiple of 0.1 and 1 ohm ) , tangent galvanometer best quality with jewelled compass box and brass parts ( back elite ring 6 1 / 2 diameter with 3 windings 2, 5.50 turns ) , ammeter mounted 1 5 ampere , commutator plug type , rheostat 25 cm ( 10 ) eureka wire 2.8 ampere or 3.3 ampere ( 22 ohms ) , spirit level , connecting wires single core ( coil of 10 m ) , spectrometer brass 15 cm circle 6 brass 1 / 2 minute circle , flint glass prism 38x38 or 50mm x50mm , sodium vapour lamp ( 35w ) 220v, ac and transformer , reading lens for spectrometer , grating ( 15, 000 lines per inch mounted in glass plate ( 25mmx25mm ) , mercury vapour lamp with lamp housing and transformer , diode characteristics junction diode , zener diode , transistor characteristics apparatus npn ce mode , logic gates using integrated circuit , demorgans theorems verification apparatus , potentiometer ( 10 m wire ) stretched on wooden frame with jockey , dpdt switch , ic regulated power supply output voltage 2 12 v , jockey , sonometer magnet powerful permanent type teak wood stand , sonometer power supply ac , sodium vapour lamp philips 35 w , chemistry lab equipment ( ad&tw ghhs ) as per new syllabus for one school , non consumable: burette with stopcock borosilicate glass ( 50ml ) , pipette with safety bulb borosilicate glass ( 20 ml ) , burette stand wooden with clamp ( 8 x 5” ) , test tube 20ml 150 50mm borosilicate glass , boiling tubes 50ml ( borosilicate glass ) , test tube holder wooden handle , test tube stand 6 holes plastic , conical flask 250ml borosilicate glass , watch glass 10cm dia , wash bottle 500ml plastic , funnel plastic ( 5 cm dia ) , china dish superior quality 4” , beaker glass ( 100 ml ) borosilicate , beaker glass ( 250 ml ) borosilicate , wire gauze 6” x 6” , thermometer 110 c , porcelain tiles 8” x 6” , reagent bottles plain glass narrow mouth ( 250ml ) , spatula ss nickel plated 6” long , spatula plastic semi micro 6” long , reagent bottle – plain glass with wide mouth 250 ml , measuring jar – 1000 ml plastic graduated , measuring jar – 500 ml plastic graduated , measuring jars – 250 ml plastic graduated , glass trough 10x5 to prepare dilute acids , glass rod 8 , electronic balance , first aid box , test tube brush , porcelain mortar and pestle 4 dia. , measuring jar 100 ml ( glass ) , glass tube 8 length ( two sides open ) , glass dropper for adding reagents , water bath ( wide mouth copper vessels ) , dropping bottle plastic ( for adding reagents ) 100ml , separating funnel glass – borosilicate with glass stopcock – pear shape 500 ml , consumables:chromatography paper 47 x 56 mm , filter paper ( ordinary ) 10.5 cm ( packet ) , ph papers , litmus paper blue , litmus paper red , lead nitrate 250gm , copper sulphate 250gm , copper carbonate 250gm , aluminium sulphate 250gm , aluminium nitrate 250gm , ferric chloride 250gm , zinc sulphate 500gm , zinc sulphide 100gm , calcium carbonate 250gm , barium chloride 500gm , magnesium sulphate 250gm , magnesium carbonate 250gm , magnesium phosphate 250gm , ammonium chloride 250gm , ammonium bromide 250gm , potassium dichromate 250gm , silver nitrate 25gm , lead acetate 250gm , ammonium molybdate 50gm , ammonium carbonate 250gm , ferrous sulphate 1000gm , potassium chromate 250gm , potassium iodide 100gm , potassium ferrocyanide 250gm , potassium ferricyanide 250gm , ammonium sulphate 250gm , ammonium thiocyanate 250gm , ammonium oxalate 250gm , oxalic acid 500gm , ferrous ammonium sulphate 1000gm , copper turnings 50gm , sodium carbonate 1000gm , sodium bicarbonate 250gm , ammonium acetate 250gm , disodium hydrogen phosphate 250gm , yellow ammonium sulphide ( solution ) 500ml , hydrogen peroxide 500ml , acids / alcohols: conc hcl 500ml , conc. h2so4 500ml , conc. hno3 500ml , acetic acid 1 litre , ethyl alcohol 250ml , reagents:sodium nitroprusside 50gm , nesslers reagent 125ml , magneson reagent 125ml , aluminon reagent 125ml , liquid ammonia 500ml , phenolphthalein 125ml , methyl orange 125ml , borsches reagent 125ml , bromine water 500ml , fehlings reagent ( a&b ) 500ml , ? naphthol 250ml , sodium nitrite 250ml , ? naphthol 250ml , phenyl hydrazine 100ml , models / charts / photographs:periodic table ( long version ) , atomic & molecular model , packing in solids hcp, ccp , sc model , bcc model , fcc model , structure of sodium chloride model , organic compounds: benzaldehyde 500ml , cinnamaldehyde 250ml , acetophenone 250ml , benzoic acid 250gm , cinnamic acid 100gm , urea 500gm , glucose 250gm , aniline 100ml , salicylic acid 100gm , benzo phenone 250ml , zoology lab equipment ( ad&tw ghhs ) as per new syllabus for one school , chemicals: formaldehyde 500ml , chloroform 250ml , anti sera a 5ml , anti sera b 5ml , anti sera d 5ml , spirit 500ml , lancet , nesslers reagent 125ml , phenol 125ml , iodine solution 125ml , models / charts / photos:t rna photo model , homologous organ , analogous organ. bird wing and insect wing , animal cloning dolly sheep ( chart ) , human insulin production flow chart , normal karyo type ( human ) chart , pataus syndrome chart , turners syndrome , haemophilia pedigree chart , sickle cell anaemia pedigree chart , wildlife sanctuary marked map , mendalian traits chart , humerus , loose bones , rib cage , ball and socket joint , addison’s disease , marasmus , exopthalmic goitre , ecg chart , kangayam bull , aquaponics , honey bee , bombyx mori , preserved specimens:mutualism sea anemone on hermit crab , commensalism sucker fish and shark models , spongilla models , sea anemone models , pleuro brachia , tape worm , ascaris male and female , earth worm , cockroach , pila , starfish models , balano glossus models , rat , prepared slides:paramecium conjugation , human sperm slide , human ovum slide , entamoeba histolytica , thymus t.s , lymph node t.s , squamous epithelium , columnar epithelium , rbc , wbc , apparatus: pipette 25 ml , test tube 15*125ml , dropper 5 ml , slide ( plain ) , cavity slide , two cavity slide , beaker 50 ml ( glass ) , beaker 50 ml ( plastic ) , beaker 100 ml, glass , beaker 200 ml glass , beaker 100 ml ( plastic ) , beaker 250 ml ( plastic ) , stethoscope regular , sphygmomanometer analog , test tube holder , mortar and pestle , simple microscope ( iso 9001:2015 ) , compound microscope ( iso 9001:2015 ) , sprit lamp , test tube stand , glucometer , hammer full iron , trays 10 x12 , tray 15x18 , dissection needle packets , 1 1 / 2 iron nails 100gm , dettol bottle 250 ml , dissection box , consumables:cotton packet 25 gm , botony lab equipment ( ad&tw ghhs ) as per new syllabus for one school , t.s of mature anther , t.s of ovule , pollen germination , pollinia of calotropis , bacteria lactobacillus , fungi yeast , algae volvox , algae oedogonium , plasmolysis of cell , deplasmolysis , rhizopus , chlamydomonas , spirogyra , mitosis ( metaphase ) , mitosis ( anaphase ) , neerium leaf ts , dicot root t.s , monocot root t.s , dicot stem t.s , dicot leaf t.s , monocot leaf t.s , preserved specimens:rhizome ginger , sucker chrysanthemun , epiphyllous buds bryophyllum , pneumatophores avicennia , epiphytic roots vanda , keezhanelli phyllanthus amarus , agaricus basidocorps , foliose lichen , polyalthia , chara , funaria , adiantum , cyathium , eichornia , opuntia , inflorescence panicle, corymp , simple dichasium polychasial cyme , venation pinnately reticulate ( ficus ) , palmately reticulate divergent ( cucurbita ) reticulate , palmately reticulate convergent ( cinnamon ) reticulate , pinnately parallel venation ( canna ) , parallel convergent ( bamboo ) palmately , parallel divergent ( borassus ) palmately , physiological appratus:wilmotts bubbler , arc auxanometer , motor and pestle set , test tubes 10and holder 1 , beaker , beaker , funnel , filter paper packet , ph paper packet , slides ( cavity ) pieces , cover slip , needles , beads ( 64 yellow and 64 green ) set , hammer , meter scale, string and nails full set , electronic balance , spirit lamp , water bath , small knife , conical flask , petri dish , kuhnes fermentation experiment , models / charts / photographs: dicot seed , e.coli ( pbr 322 ) , callus with plantlets , ecological pyramids ( number, biomass energy ) , monohybrid cross , dihybrid cross , ten percent law ( energy flow ) , chromosomal abbreviation ( deletion duplication, inversion ) , anemochory tridax , hydrochory coconut , zoochory achyranthes , types of ovules ( anatrophus, orthotropous, camphylotropous ) , fabaceae clitoria ternatea , apocynaceae catharanthus roseus , solanaceae datura metal , euphobiaceae ricinus communis , musaceae musa paradiaca , ultra microscopic structure of bacterial cell , types of stele actinostele, plectostele, dictyostele, eustele , cell cycle , nitrogenous bases adenine, guanine, thymine, cytosine and uracil , chemicals : sodium chloride 500gm , liquid soap solution 100ml , ethanol 150ml , sucrose 500gm , boric acid 100gm , distilled water 1litre , benedict solution 250ml , starch powder 100gm , iodine solution 100ml , sodium hydroxide 100ml , copper sulphate 100gm , chromatography sheets , horsegram powder 50gm , petroleum ether 100ml , acetone 100ml , potassium hydroxide 100ml , glucose 50gm , aloe gel, gingelly oil ( economic importance ) 50gm each , microscope: compound microscope eye piece 10x objective lenses=10x 45x iso 9001:2015 , dissection microscope eye piece = 10xiso 9001:2015...