Supply Of School Lab Equipments , Chemicals , Reagents For Physics , Chemistry And Biology Labs In Various Government Schools Of West Sikkim

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Supply Of School Lab Equipments , Chemicals , Reagents For Physics , Chemistry And Biology Labs In Various Government Schools Of West Sikkim.- 1 1 Atom Model 1 No 2 2 Bell Jar 8X4 2 No 3 3 Buchner Funnel 3 Porcelain 1 No 4 4 Bunsen Burner ( Brass Pipe 150Mm & Dia.12Mm ) Superior ( Adarsh Make ) 3 No 5 5 Burette Stand With Clamp ( Metallic ) 7X5X24, Superior Quality 2 No 6 6 Burette Stand With Clamp ( Metallic ) 2 No 7 7 Capillary Tube For M.P. Both En 2 No 8 8 Carbon Electrode 6 2 No 9 9 Charts For Chemistry Lab 2 No 10 10 China Dish 3 2 No 11 11 Chromatography Paper Sheet 2 Packet 12 12 Chrometography Cabinet 32X9x33 2 No 13 13 Crucible 25Cc With Lid 1 No 14 14 Crucible Tong ( Stainless Steel ) 1 No 15 15 Digital Balance 1 No 16 16 Dishes China 1 No 17 17 Electric Heater Pak Made ( Hot Pear ) 1 No 18 18 Electrolytic Cell 1 No 19 19 Electronic Balance 1 Gm To 1 Kg 1 Set 20 20 Filter Paper ( For Chromatography ) 1 Packet 21 21 Filter Paper 12.5Cm ( Adarsh / D 1 Packet 22 22 Filterpaper With Different Sizes Dr Watt 11Cm 1 Packet 23 23 Hand Gloves ( Medium Large ) 2 Packet 24 24 Hoffmanvoltameters Borosil 1 No 25 25 Hot Plates Round 8 2 No 26 26 Ignition Tube ( Pk Of 5Grs ) Sup. 1 No 27 27 Litmus Paper ( Blue ) 2 Packet 28 28 Litmus Paper ( Red ) 2 Packet 29 29 Magnesium Ribbon ( 25Gms ) 2 No 30 30 Melting Point Apparatus 2 Set 31 31 Mercury Metal Lamp 500Wt 1 No 32 32 Perodic Table 1 No 33 33 Pestle & Mortar ( Porcelain ) 2 No 34 34 Ph Meters Electric Pen Type 2 No 35 35 Ph Paper -5 Books 1 Pkt 36 36 Physical Balance Medium Quality Capacity 2Sogms7 Stone 2 No 37 37 Quickfit Apparatus For Distillation Consisting Flask And Condenser Quickfit Pyrex ( Heating Complete 2 No 38 38 Reagent Bottle 60M1 Nm 2 No 39 39 Retorts 250M1 Bg 2 No 40 40 Rubber Cork 1 Packet 41 41 Rubber Tubing Soft 8Mm 1 No 42 42 Rubber Tubing, 8Mm Extra Soft 1 No 43 43 Single Pan Analytical Balance ( Electric Cum Battery Operated ) 1 No 44 44 Sodium Silicate 500Gm 1 No 45 45 Spatulla S.S 1 No 46 46 Spirit For Lamp 5 Liter 47 47 Spirit Lamp 5 Nos 48 48 Sprayer 2 No 49 49 Stands 8X5 Heavy With 24 Rod Card Box Pack 2 No 50 50 Test Tube 16X150mm 50 No 51 51 Test Tube Brush Nylon Sup. 5 No 52 52 Test Tube Brushes 5 No 53 53 Test Tube Holder ( Wooden Handle ) 5 No 54 54 Test Tube Stand 5 No 55 55 Tube Stand Steel For 12 Tube Ss 5 No 56 56 Thermometer ( 30Cm Length ) 5 No 57 57 Titration Flask ( 100M1 ) 5 No 58 58 Titration Flask ( 250M1 ) 2 No 59 59 Tongs Iron Nickelled 6 2 No 60 60 Tripod Stand 2 No 61 61 Viscometer Ostwald Borosil Glass 4 No 62 62 Water Bath ( Double Walled Fully Automatic ) 4 No 63 63 Whatman Filter Paper 12.5 Cm 1 Packet 64 64 Wire Gauge With Frame 4 No 65 65 Wooden Cork Assorted Size 2 No 66 66 Woulf Bottle 150Cc 2 No 67 67 Aluminium Chloride 1 Ltr Or Kg 68 68 Aluminum Metal Powder 1 Ltr Or Kg 69 69 1, Ammonia Solution 1 Ltr Or Kg 70 70 Ammonium Chloride 1 Ltr Or Kg 71 71 Ammonium Dichromate 1 Ltr Or Kg 72 72 Ammonium Hydroxide 1 Ltr Or Kg 73 73 Barium Chloride 1 Ltr Or Kg 74 74 Cadmium Carbonate 1 Ltr Or Kg 75 75 Calcium Nitrate 1 Ltr Or Kg 76 76 Carbon Di Sulphide 1 Ltr Or Kg 77 77 Carbon Tetrachloride 1 Ltr Or Kg 78 78 Cobaltous Chloride 1 Ltr Or Kg 79 79 Coppermetal Turnings 1 Ltr Or Kg 80 80 Coppersulphate 1 Ltr Or Kg 81 81 Iodine Resublimed 1 Ltr Or Kg 82 82 Iron Fillings- 500 Gms 1 Ltr Or Kg 83 83 Lead Nitrate 1 Ltr Or Kg 84 84 Magnesium Metal Ribbon 1 Ltr Or Kg 85 85 Manganese Sulphate 1 Ltr Or Kg 86 86 Methylene Blue Stain 1 Ltr Or Kg 87 87 Nickle Sulphate 1 Ltr Or Kg 88 88 Nitric Acid 1 Ltr Or Kg 89 89 Potassium Dichromate 1 Ltr Or Kg 90 90 Potassium Chromate 1 Ltr Or Kg 91 91 Potassiumferrocynide 1 Ltr Or Kg 92 92 Potassium Iodide 1 Ltr Or Kg 93 93 Potassiumpermanganate 1 Ltr Or Kg 94 94 Potassiumsulphate 1 Ltr Or Kg 95 95 Rectified Spirit 1 Ltr Or Kg 96 96 Silver Nitrate 1 Ltr Or Kg 97 97 Sodium Bromide 1 Ltr Or Kg 98 98 Sodiumcarbonate 1 Ltr Or Kg 99 99 Sodium Hydroxide 1 Ltr Or Kg 100 100 Sodium Nitrate 1 Ltr Or Kg 101 101 Sodium Nitroprusside 1 Ltr Or Kg 102 102 Sodium Sulphate 1 Ltr Or Kg 103 103 Sodium Sulphide 1 Ltr Or Kg 104 104 Sodium Thio Sulphate 1 Ltr Or Kg 105 105 Strontium Chloride 1 Ltr Or Kg 106 106 Zinc Metal Granulated 1 Ltr Or Kg 107 107 Zinc Sulphate 1 Ltr Or Kg 108 108 Capillary Tube 2 Nos 109 109 Conical Flask 4 Nos 110 110 Conical Flask 4 Nos 111 111 Distillation Flask With Side Arm 250 Ml Bg 2 Nos 112 112 Distillation Unit With Daps 1 Nos 113 113 Distiller ( Distillation Apparatus Single Complete With, Stand ) 5 Ltr 2 Nos 114 114 Dropper Glass With Red Teat 6 2 Nos 115 115 Dropping Bottle 60M1 Pp 2 Nos 116 116 Flask Filtering 500M1 Borosil 2 Nos 117 117 Flask Flat Bottom 250M1 2 Nos 118 118 Flask Round Bottom 250M1 2 Nos 119 119 Funnel Stand With Retort Ring 9X6 Complete 2 Nos 120 120 Funnel Stand, Wooden 2 Nos 121 121 Gas Jar 15X5cm, S .G. 2 Nos 122 122 Glass Funnel 2 Nos 123 123 Glass Rod ( Friction Rod ) , 12” 2 Nos 124 124 Glass Tube 2 Nos 125 125 Graduated Pippete 2 Nos 126 126 Graduated Pippete 2 Nos 127 127 Kipps Apparatus 2 Nos 128 128 Measuring Cylinder2000m1 / Bg 2 Nos 129 129 Measuring Flask 1000Mi / Bg 2 Nos 130 130 Measuring Flask 500M1bg 2 Nos 131 131 Petridish 2 Nos 132 132 Reageantbottle 2 Nos 133 133 Reageant Bottle 2 Nos 134 134 Reagent Bottle 125M1 Nm 2 Nos 135 135 Reagent Bottle 500M1 Nm 2 Nos 136 136 Round Bottom Flask Borosilicate Glass 250M1 2 Nos 137 137 Separating Funnel 500M1 Big 2 Nos 138 138 Separating Funnel Borosil Glass 250M1 2 Nos 139 139 Test Tube 40 Nos 140 140 Thistle Funnel N Glass 2 Nos 141 141 Volumetric Flask ( 250M1 ) 2 Nos 142 142 Volumetric Flask Borosil Glass 100M1 2 Nos 143 143 Volumetric Flask Borosil Glass 500M1 2 Nos 144 144 Animal Cell Model 1 No. 145 145 Auxanometer Demonstration With Clock Work 1 No 146 146 Bifacial Leaf 1 No 147 147 Biuret Reagent 1 Ltrs 148 148 Bladderwort 1 No 149 149 Bone Cutter 6 Ss 1 No 150 150 Charts For Biology Lab 1 No 151 151 China Dish 4 No 152 152 Chromatographic Paper 1 Packet 153 153 Compound Microscope 4 No 154 154 Cotton Plugs 1 Packet 155 155 Cranial Nerve Skull Anatomy Model 1 No 156 156 Crucible 2 No 157 157 Dessicator 6 Glass 15Cm 1 No 158 158 Digital Balance 2 No 159 159 Dispensing Bottle 2 No 160 160 Dissecting Boards 9X6” 4 No 161 161 Dissecting Dishes For Insects St. Steel Made Size 10X8 Dia Small 2 No 162 162 Dissection Box ( 19 Instruments ) 4 No 163 163 Dissection Tray Ss Steel 11X7” With Wax 4 No 164 164 Ear Model 1 No 165 165 Euglena And Chlamydomonas Need 1 No 166 166 Forceps 4 No 167 167 Funaria 2 No 168 168 Gametophyte Of Selanginella 2 No 169 169 Heart Model 1 No 170 170 Human Skeleton 1 No 171 171 Human Skin 1 No 172 172 Leaf Area Cutter 1 No 173 173 Liverwort 1 No 174 174 Marchantia 1 No 175 175 Meter Scale 2 No 176 176 Micrometer Occular ( Occular Disc 100Mm & 100 Dia 2 No 177 177 Microscope Set With Light & Projector Power 100X900x Set Of 63 Piecs ( For Use Upto Secondary Level ) 1 No 178 178 Model Of Meiosis 1 No 179 179 Model Of Mitosis 1 No 180 180 Model Ts Of Stem Of Selaginella 1 No 181 181 Model: Brain 1 No 182 182 Model: Digestive System On Base 1 No 183 183 Model: Eye 1 No 184 184 Model: Flower On Stand ( Superio 1 No 185 185 Model: Respiratory System On Bo 1 No 186 186 Mounted Charts Showing Different Human System 1 No 187 187 Mounted Charts Showing Transverse Section Of Root, Stem & Leaf 1 No 188 188 Mounting Needle, Plastic Big 1 No 189 189 Muslin Cloth 1 No 190 190 Needle 1 No 191 191 Permanent Slide Showing Unicellilar Animals / Plants 1 No 192 192 Permanent Slide Transverse Section Of Root, Stem & Leaves 1 No 193 193 Permanent Slides Budding In Hydra 1 No 194 194 Permanent Slides Congugation In Paranecium, Budding In Yeast 1 No 195 195 Permanent Stained Section Of Human Kidney 1 No 196 196 Pestle & Mortar 4 Nos 197 197 Petri Dish 4 No 198 198 Ph Meter Digital Or Pen Type 1 No 199 199 Pins 1 No 200 200 Pitcher Plant 1 No 201 201 Plant Model 1 No 202 202 Plant Preserved 1 No 203 203 Plasticine 1 No 204 204 Pointer For Eye Piece Of Microscope 1 No 205 205 Prepared Biological Slides For Microscope 1 No 206 206 Root Monocot 1 No 207 207 Root Pressuer Soda Glass 2 No 208 208 Root Pressuer Borosil 2 No 209 209 Simple Potometer Borosil Glass 2 No 210 210 Slide Box 50 Slides Wooden 2 No 211 211 Slide Box, 25 Slides, Pp 2 No 212 212 Slide Cabinet For 1000 Slides 1 No 213 213 Slide Projector 1 No 214 214 Spatulla S.S 1 No 215 215 Specimen Tube 2X1 Glass 1 No 216 216 Staining Rack 6 Bottle Wooden 1 No 217 217 Starch And Iodine Paper 1 Pkt 218 218 Sterilizing Bottle 1 No 219 219 Student Balance Kit 1 No 220 220 Sundew 1 No 221 221 Syringe 2Ml 10 No 222 222 Syringe Plastic With Needle 10 No 223 223 Transfer Loop 5 No 224 224 Tripod Magnifier; 10X 5 No 225 225 Trough Glass 8X4 5 No 226 226 Typical Plant Cell 5 No 227 227 Water Bath Copper 6 2 No 228 228 Weight Box; Physical ( 1Gm -100Gm ) Brass 2 No 229 229 Wire Gauge With Frame 4 No 230 230 Acetic Acid Glacial 1 Liter 231 231 Acetocarmine Stain 1 No 232 232 Acetone 1 Liter 233 233 Agar 1 Liter 234 234 Ammonium Molybdate 1 Kg Or Ltrs 235 235 Barium Chloride 1 Kg Or Ltrs 236 236 Benedicts Reagent ( Qualitative ) 1 Kg Or Ltrs 237 237 Biuret Reagent 1 Kg Or Ltrs 238 238 Boric Acid 1 Kg Or Ltrs 239 239 Calcium Carbonate 1 Kg O 240 240 Canada Balsam 1 No 241 241 Chloroform 1 Kg Or Ltrs 242 242 Cobalt Chloride 1 Kg Or Ltrs 243 243 Crystal Violet Soln. Oxalated 1 Kg 244 244 D.P.X Mountant 1 Kg 245 245 Eosine Dye 1 Kg 246 246 Ethanol 1 Ltrs 247 247 Fehling Solution No 1 1 Ltrs 248 248 Fehling Solution No 2 1 Ltrs 249 249 Ferrous Sulphate 1 Kg Or Ltrs 250 250 Formaldehyde Solution 1 Kg Or Ltrs 251 251 Glycerol 1 Kg Or Ltrs 252 252 Haematoxylin Stain Soln ( Harris 1 Kg Or Ltrs 253 253 Hydrochloride Acid 1 Ltr 254 254 Iodine Soln N / 10 1 Ltr 255 255 Leishmans Stain Soln ( Serrate ) 1 Ltr 256 256 Lime Water 1 Ltr 257 257 Litmus Blue Solution- 250Ml 1 Ltrs 258 258 Litmus Red Solution 1 Ltrs 259 259 Magnesium Sulphate 1 Kg Or Ltrs 260 260 Malachite Green M.S. ( Fast Green ) 1 Kg Or Ltrs 261 261 Methanol ( Methyl Acohol ) 1 Ltrs 262 262 Methyl Orange Solution 1 Ltrs 263 263 Methylene Blue Alkaline ( Loffle ) 1 Kg Or Ltrs 264 264 Mehtylene Blue Stain 1 Ltrs 265 265 Million’S Reagent 1 Ltrs 266 266 Nitric Acid 500 Ml 267 267 Petroleum Ether 60-80 C 500 Ml 268 268 Phenol ( Carbolic Acid ) 500 Ml 269 269 Phenolpthalinein Indicator Solution 500 Ml 270 270 Potassium Chloride 1 Kg Or Ltrs 271 271 Potassium Nitrate 1 Kg Or Ltrs 272 272 Robert’S Solution 1 Kg Or Ltrs 273 273 Smith’S Reagent 1 Kg Or Ltrs 274 274 Sodium Bicarbonate 1 Kg Or Ltrs 275 275 Sodium Chloride 1 Kg Or Ltrs 276 276 Sodium Hydroxide Flakes 1 Kg Or Ltrs 277 277 Sodium Hypobromide 1 Kg Or Ltrs 278 278 Spirit 1 Kg Or Ltrs 279 279 Starch Soluble 1 Kg Or Ltrs 280 280 Sudan Iii 1 Kg Or Ltrs 281 281 Sulpheric Acid 1 Kg Or Ltrs 282 282 Urea 1 Kg Or Ltrs 283 283 Urease 1 Kg Or Ltrs 284 284 Xylene Retified 1 Nos 285 285 Beaker 2 Nos 286 286 Beaker 2 Nos 287 287 Beaker 2 Nos 288 288 Bent Tube 10 Nos 289 289 Capillary Tube 10 Nos 290 290 Cavity Slide 4 Nos 291 291 Conical Flask 4 Nos 292 292 Conical Flask 4 Nos 293 293 Conical Flask 4 Nos 294 294 Coupling Jar Pvc 2 Nos 295 295 Cover Slip 50 Nos 296 296 Dropper Glass With Red Teat 6” 2 Nos 297 297 Dropping Bottles Small 60Ml With Reat 2 Nos 298 298 Funnel 75Mm, B.G. 4 Nos 299 299 Glass Slide 50 Nos 300 300 Glass Specimen Jar With Lid 10 Nos 301 301 Measuring Cylinder 1000Ml 4 Nos 302 302 Measuring Cylinder 100Ml 4 Nos 303 303 Measuring Cylinder 10Ml 4 Nos 304 304 Measuring Cylinder 250Ml 4 Nos 305 305 Measuring Cylinder 50Ml 4 Nos 306 306 Pipettes 10, 20, 25Ml Borosil 4 Nos 307 307 Pipettes 4 Nos 308 308 Thistle Funnel ( Glass ) Medium Size B / Glass 4 Nos 309 309 Wash Bottle 4 Nos 310 310 Watch Glass -4 Dai Medium 10 Nos 311 311 Watch Glass –Small 10 Nos 312 312 Watch Glass -3” 10 Nos 313 313 Abonite Rods 1 Nos 314 314 Ammeter ( 0-0 6 / 0-3Amp ) Best Quality Bench Type Dual Range 2 Nos 315 315 Balance Digital, 0.01Gm 2 Nos 316 316 Balance Digital, 0.1Gm 2 Nos 317 317 Balance Physical 7 Stone 2 Nos 318 318 Bar Magnet 10 Nos 319 319 Battery Box 5 Nos 320 320 Battery Eliminator 2-12V, 2Amp 1 Nos 321 321 Beam Balance 2 Nos 322 322 Bi-Metal Strip, Iron / Brass 2 Nos 323 323 Bob With Hook 2 Nos 324 324 Capacitors 2 Nos 325 325 Car Bulb ( 12 Volt ) On Wooden Base With Terminals. 2 Nos 326 326 Carbon Rod With Terminal 2 Nos 327 327 Circular Coil Apparatus ( For Magnetic Field Wood Stand Brass Terminals Superior 2 Nos 328 328 Compass Needle Magnet 2 Nos 329 329 Connecting Wire 4 Bundle 330 330 Copper Calorimeter, 3X2 2 Nos 331 331 Copper Plate With Terminal 6X2 2 Nos 332 332 Copper Wire 2 Bundle 333 333 Crocodile- Clip 4 Nos 334 334 Cylinder Solid Metal ( Aluminium ) 4 Nos 335 335 Daniel Cell Complete 4 Nos 336 336 Digital Multimeter 2 Nos 337 337 Drawing Board, 12X18 2 Nos 338 338 Drawing Pins 2 Packet 339 339 Galvanometer, ( Dc With Stand ) 30-0-30 2 Nos 340 340 Geometry Box Wooden Sup 2 Nos 341 341 Glass Prism, Right Angle 45X45x90° 2 Nos 342 342 Glass Prism, Equilateral 60X60x60° 2 Nos 343 343 Glassrod 12 2 Nos 344 344 Glass Slab 75X50x18mm English 2 Nos 345 345 Hollow Cylinder ( Aluminium ) 38M 2 Nos 346 346 Hooks Law App.With Weight, Big 2 Nos 347 347 Horse Shoe Magnet 2 Nos 348 348 Horse Shoe Magnet Alnico 2 Sup 2 Nos 349 349 Ic Different Type 2 Nos 350 350 Iron Stand With Clamp 2 Nos 351 351 Jockey 2 Nos 352 352 Joule Calorimeter 2 Nos 353 353 Lechlenchee Cell ( Complete ) 1 Nos 354 354 Lens And Mirror Holder 2 Nos 355 355 Lens Concave Dia 2 Fl 10Cm 2 Nos 356 356 Lens Concave Dia 2 Fl.15-30Cm 2 Nos 357 357 Lens Convex Dia 2 Fl.10Cm 2 Nos 358 358 Lens Convex Dia 2 Fl.15-30Cm 2 Nos 359 359 Lens Holder With Base Iron 2 Nos 360 360 Magnet ( U- Shape ) 2 Nos 361 361 Magnetic Compass Needle Best Quality 2 Nos 362 362 Magnifying Glass 2 Nos 363 363 Measuring Cylinders 100Mi, Pp 2 Nos 364 364 Meter Bridge 2 Nos 365 365 Meter Scale Full ( Routine ) 1 Nos 366 366 Milli- Ammeter Edm-80, Adarsh 2 Nos 367 367 Milli- Voltmeter Edm•80, Adarsh 2 Nos 368 368 Mirror Concave / Mirror Convex 2 2 Nos 369 369 Mirror Strip With Plastic Stand 2 Nos 370 370 Ohmic Resistors 2 Nos 371 371 Ohms Law App. ( Basic ) 2 Nos 372 372 Optical Bench ( Metal Double Rod ) . 2 Nos 373 373 Optical Needle ( Parallax Pin ) 2 Nos 374 374 Pendulum Balls 4 Nos 375 375 Plane Mirror 2 Nos 376 376 Plane Mirror ( 8X6 ) 2 Nos 377 377 Plane Mirror Wooden Black 10 Nos 378 378 Plano Convex Lens Dia 2” 2 Nos 379 379 Plano Convex Lens 2 Nos 380 380 Planoconvex Lens For Newtons Ring White Glass 60Mm 2 Nos 381 381 Plotting Compass 2 Nos 382 382 Plug Key ( Four Way ) Commutator 2 Nos 383 383 Plug Key One Way, Rtn 2 Nos 384 384 Plug Key Two Way, Rtn 1 Nos 385 385 Pn Junction Diode App. ( Superior 1 Nos 386 386 Potentiometer, 4 Wire 1 Nos 387 387 Pulleys 1 Nos 388 388 Resistance ( Different Values ) Alongwith ( Colour Scheme Carbon Resistance ( Different Wattage 1 / 4 Size 2 Set 389 389 Resistance Box 0-10 Ohm 2 Nos 390 390 Resistance Box Brass 0-500 Ohm 1 Nos 391 391 Resistance Box Brass 5000 Ohm 1 Nos 392 392 Resistance Box Fractional 0.1-1 1 Nos 393 393 Resistance Coil, Round Bak.Case 1 Bundle 394 394 Resistancewire ( Nichrome ) 28 Or 30 Swg. Pkt=1.00Gm 1 Packet 395 395 Rheostat Size 20Cm 2 Nos 396 396 Screw Driver Neon Test 2 Nos 397 397 Screw Guage 4 Nos 398 398 Sealed Battery 6V 2 Nos 399 399 Simple Pendulum Apparatus 2 Nos 400 400 Slinky Spring 2 Nos 401 401 Slotted Weight 2.5Kg For Sonome 2 Nos 402 402 Slotted Weights ( 1 / 2Kg ) 2 Nos 403 403 Slotted Weights ( 1Kg ) 2 Nos 404 404 Small Metallic Ball 2 Nos 405 405 Small Sphere 2 Nos 406 406 Soft Iron Core 2 Nos 407 407 Soldering Instrument And Stand 2 Nos 408 408 Soldering Paste 2 Nos 409 409 Soldering Wire 2 Nos 410 410 Solenoid Apparatus 2 Nos 411 411 Solid Cylinder Brass 25Mm X 12 Mm Brass 2 Nos 412 412 Sonometer 2 Nos 413 413 Spherometer, Double Disc 2 Nos 414 414 Spirit Level 2 Nos 415 415 Spring Balance Tubular 2 Nos 416 416 Step Down Transformer 2 Nos 417 417 Stop Watch 2 Nos 418 418 Striking Hammer ( Rubber ) 2 Nos 419 419 Thermometer -10 To 110C, Hg 2 Nos 420 420 Thermometer -10 To 360C, Hg 2 Nos 421 421 Transistor Char, App. ( Superior ) 2 Nos 422 422 Travelling Microscope 2 Nos 423 423 Tunning Forks Set Of 2 Nos 424 424 Variation Of Current With Intensity Of Light By Using Photocell Apparatus In Large Wooden Box Pak With Dc Moving Coil Bench Tyoe 0-200U 1 Nos 425 425 Vernier Calliper 4 Nos 426 426 Voltaic Cell 2 Nos 427 427 Voltmeter ( 0-3 / 0-15 Volt ) Best Quality Bench Type Dual Range 2 Nos 428 428 Voltmeter ( Mo-65 ) , Oxford Make ( Any One Range ) Round Dial 2 Nos 429 429 Weight Box Physical Brass 2 Nos 430 430 Wire: Constantan / Resistance ( 10 1 Nos 431 431 Zener Diode Char. ( Superior ) 1 Nos 432 432 Zinc Plate ( With Thick Terminal 1 Nos 433 433 Zinc Rod 1 Nos