.NO. NAME OF ITEM RATE

PHYSICS01 Accumulaters - Omeza , Pica02 Balance Phvsical03 Bar Maznets - Omeza , Pica04 Battery Charger - Omega, Pica05 Battery Eleminator( 0 to 15v)06 Bob [Brass) - Omega, Pica07 Comoass Magnet08 Comoass Needle on stand09 Connectinz Wires - Orneaa , Pica10 Coooer Voltmeter11 Cork Set on six12 Drawing Board - Omega, Pica13 Galvanometer ( With Stand) - Orneza , Pica14 Glass Prism - Omega, Pica15 Glass slab16 Horsernaznet17 Iron Dust - Orneza r Pica18 Lens Concave/ Convex19 Lens Holder - Orneaa , Pico20 Magnetic Cornpas Needle - Omega, Pica21 Meter Bridge - Omega, Pica22 Meter Scale - Omega, Pica23 Milli & micro Ammeter [ With Stand) - Orneza , Pica24 Milli Voltmeter ( With Stand) - Omega, Pica25 Mirror Concave / Convex26 Navev Comoass27 Ohm's Law Aooaratus - Omeaa , Pica28 Periscooe Wooden/ Metal29 Plain Mirror30 Plane Glass Sheet - Omega, Pica31 Resistance Box - Omeza , Pica32 Voltmeter33 Spring Balance34 Iron clamo Stand35 Screw Gauge

36 Sprit Lamp

37 Verniers Calipars

38 Potentiometer

39 Extesion Board

40 Multimeter

41 Lasar light

42 A.C.Main Sonometer

43 Wire cutter

44 Transister~

45 Capacitor

46 Logic gate

47 Stokes law apparatus

48 Boyle's law apparatus

JAWAHAR NAVODAYA VIDYALAYA, DIHIBAGNAN, HOOGHLYList of Lab Equipments ITEMS FOR THE SESSION 2017-18

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49 parallelogram law apparatus50 Newton's law apparatus51 Resonance air coloum apparatus52 Resonance Tube Apparatus - Omega, Pico53 Sonometer - Omega, Pico54 Spherometer - Omega, Pico55 Stop Clock - Omega, Pico56 Stop watch Electronic57 Stop watch Mechanical58 Thermometer CIF59 Vernier Calliperse - Omega, Pico60 A.c. Sonometer61 Capacetor62 Carbon registers63 Digital Multimeter64 Diode (P-niunction zener]65 Extention Box66 Fuse (1 '0., 2'0.,3'0.)67 Hook's Law Apparatus68 Ic (different hypes)69 Lec\anche cell70 LED (DIFFEREBT COLOURS)71 n-u-n or n-n-n transistor characteristics72 Optical Bench73 P-n junction diode characteristics74 Polaroids75 Potentiometer76 Prism77 Sand Paper78 Tranisistorf n-u-n n-n-n)79 Travelling: Microscooe80 Tuning fork (set)81 Dizital Balance82 Wheat stone Bridge

CHEMISTRY01 2.4 D.P.H (BDH) Dinitro Phenyl Hydrazine02 3-1 Sulpha Solicvliz acid03 Acetic Acid (BDH)04 Ammanium Sulphate Crystal05 Ammonium Carbonate (BDH)06 Ammonium Carbonates07 Ammonoum Chloride (BDH)08 Beaker (100 m\) r Borosil)09 Beaker (250 ml +500 ml) ( Borosi\)10 Bendict Solution (BDH)11 Bendicts Solution (Reagent)12 Benzene13 Bismuth Mitrate (BDH)

14 Bleaching Powder 500gm.

15 Blow pipe

16 Boric Acid 500gm.

17 Bottle Opener

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18 Bruss Test Tube19 Burette Clamp20 Burette Stand (Plastic)21 Burrate Stand ( Iron)22 Burrette (Borosil) Per 50ml23 Cabait Nitrate24 Calcium Carbonate (BOH)25 Chemical Balance ( Electronic) ( Borosil)26 Conical Flask (100ml+ 250 ml) ( Borosil)27 Conical Flask (500 ml) ( Borosil)28 Copper Sulphate (BOH)29 Copper turnings30 Cotton wool31 Crock Borer32 Distilled Water33 Oixtrose / Glucose 500gm34 Eosin Solution35 Farmalin36 Feling Solution, No, A 100m!.37 Feling Solution, No, BlOOm!.

38 Ferrous Sulphate 500m!.

39 Ferrous Sulphate (BOH)40 Fitter Paper 9cm./llcm41 Fixation of GAS PLANT42 Flat Bottom Flask 250m!.43 FormaIOehyde(BOH)44 Fusion Tube ( Borosil]45 Glass rod46 Glucose Powder47 Glycerine48 H2So4 (BOH)49 Hand Gloves50 Hvdrozen peroxide51 Iodine Solution52 Iron Fillinzs53 Lead Acetate 500gm54 Litmus Blue paper55 Magnese Dioxide56 Magnesium Sulphate57 Methanol58 Methvl Oranze 100m!.59 Mohr Salt (SOH)60 Neslar 100m!.61 Nickel Chloride (BOH)62 Nine Hvdrin Solution63 Nitric Acid (BOH)64 Osimic acid65 P.H. naner -66 Phenol Phthaneinz m!.67 Phenopthalin 100ml68 Pipette (25 ml) ( Borosil)69 Pipette (20 ml) ( Borosil)

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70 Platinum Wire71 Potasium Hydroxide SOOml.72 Potassium Bicarbonate 500 gm.73 Potassium Iodide74 Potessium permagnate75 Reagent Bottle (250 ml +500 ml) ( Borosil)76 Silver Nitrate 100 gm. (BOH)77 Sodium Bicarbonate (BOH)78 Sodium Chloride (BOH)79 Sodium Hydroxide (BOH)80 Sodium Sulphate81 Soframinine82 Soudium Nitrate SOOgm.83 Spatula (steel)84 Sprit (BOH)85 Starch86 Starch Soluble(BOH)87 Test Tube Holder (Iron)88 Test Tube Stand ( Plastic)89 Wash Bottle90 Weight Box Calibrated91 Zinc granular92 Zinc Metal (BOH)93 Glass funel94 Kipp's apparatus95 Volumetic Flasl (2S0ml)96 Chaina Disk97 Volumetic Flasl (SOOm\)98 Sulphur powder99 Oxalic Acid

100 Sodium Nitroprosite101 Dimethyl Glvoxirne102 Magnesium Ribbon103 2 - Napthol104 1 - Napthol105 2,4-0NP106 Acetanilide107 Parafin liquid108 Aniline109 Iron Dust110 Ethanol

111 Carbon-di Sulphide

112 Sodium metal113 EOTA

114 PH Paper

115 Litmus Blue & Red paper116 Measuring Cylinder 500 ml117 Measuring Cylinder 100 ml118 Measuring Cylinder 10 ml

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BIOLOGY01 Acid Water02 A\co 450m!.03 Ammonium Hydroxide04 Amoeba05 Animal cell Model06 Antiserum A,B,D07 Articulated Bones of Frog08 Astronomies09 Beaker 250 ml (Borosil)10 Beaker 500 ml (Borosil)11 Benedict Reagent 100m!.12 Benedict's Solutions13 Biolozv Box14 Biolozv Chart on Black rexine Size 75 x 100 ern15 Blank side16 Biuret Reagent17 Brush18 Chloroform19 Cobalt Chloride20 Compound Microscope21 Cone Hel22 Conical Flask23 CoverSlip24 Dicot Leaf25 Dicot Stem26 Digestive System of Human27 Dihybride Crossing28 Disecting Tray29 Display and Demonstration Chart30 Dissecting Microscope31 Dissecting Pins long Size32 DNA Replication33 Dodium Hydroxide Solution 500m!.34 Fomoline35 Formalin 500ml36 Funnel37 Fusion Tube38 Gas jar39 Glass Biker (Borosil)

40 Glass Funnel

41 Glycerin 500ml

42 Glycosis

43 Heard glass test tube44 Human Bones (Type of Joints)45 Human Kidney Model46 Human Lung Model47 Hvdra48 Kerb's Cycle49 KH2 Po450 Lac Insact51 Lens tissue Paper

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52 Liesh Mas Stain53 Life cycle of frog54 Life Cycle of Silk Moth55 I Liver Fluke56 Mamalian Bone57 Mamalian cartiledze58 Mamalian Muscle59 Measuring Cylinder60 Meioosin All Stases61 Methylene Blue62 I Methvline blue Solution 100ml63 I •• -a HJe n 100ml

Signature of Tenderer & Seal64 Millon's Reagent65 Mitosia All Stages66 Mitosis and Meiosis in Plant67 Monohvbride Crossing68 Needle6970 P4 Tube71 I~ ..

72 Phenyl73 Photosynthesis Light &Dark Reaction74 Pippette 05ml75 Pinnette 10ml76 Pinnette 20ml77 Plant rail Model78 PIne Slide79 Pound Bottle Flask80 Pricking Lance81 Reagent Bottle 11tr82 Reagent Bottle 250 ml83 Reagent Bottle 500ml84 Reagent Bottle Stand85 IRNA Mnrlpi86 I<;p::l\-lnr~p87 Seliwanoffs Test88 I<;imnli ro89 Snerrnato Genesis in Mamalians all Stages90 Snirit91 1(' .

92 rv

93 Snrit Larnn94 I<;t::lr~i~h95 Starch96 Structure of Eye & Ear of Human97 T.S. of Ovarv98 T.S. of Sninal Cord99 T.S. ofTestis

100 Test Tube 20 mm101 Test Tube Holder (Iron)102 Test Tube Stand103 Test Tube Stand ( Plastic)104 Watch Glass105 Water Bath106 Weight Machine ~107 Eosin Solution 100ml.

JUNIOR SCIENCE LAB01 Hitech Microscope - per pc02 Clorin Water 500 ml

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JUNIOR MATHS LAB01 Moel to Demonstrate the formula C=1td02 Sand model: Circle Arewa and Demonstration of 1t03 Model for demonstrating the identity [a+b]?04 Model for demonstrating the identity [a-b+c)?

05Model for the determination of the area of a circle byforminz a rectanale with circle sezrnents

06 Varble quadrangle with four protracors07 Model for pythagoras theorem08 Variable triangle with three protractors09 Geo volume set (Clear plastic,10cm, 17pc with lid.10 Litre cube(10xl0xl0cm)11 Geo volume set (Clear plastic,05cm, 17pc with lid.12 Surface area models13 Fraction calculation14 Polygon inscribed in a circle15 Model of complementary parallelograms

16Triangle with elastic thread and movable mountings onthe ede:es

17Demonstrating a quadrilateral circumscribed about acircle anzles of oarallels

18 Angles of Parallels19 Proporation sentences20 Area ofT21 Rotation and reflection22 Anzlesin R,At rirr]p23 Verification for pythagorean and educlid's theroem24 Verification for the altitude sentence

25 Model for fraction calculation, multiplication &Division

26 Concluding arithmetic (Inverse ratio)27 Model of a circule with rubber-strings28 Central and chordal angles of a circle29 Model for the demonstration of the epicycloid30 Monp] for thp31 Model for the Cardiological cycloid32 Model for the Orthocvcloid Simple

33Model for geometric, mathematic & trigonometricfunction

34 Trigonometric function calcluation model35 Model of the equalarcs chords and angles36 Model for proportions in and about a circle

37 Determination of side lengths, Angles and Altitudes of aoarallelozrarn

38Model for angle between chords and between chord andtanzent

39 Concluding arthmetic (Direct Ratio)

40Model for the similarities of area of-different triangles and,Quadrilaterals

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