Directorate Of Purchase And Stores - Tamil Nadu

36035647 supply installation and commissioning of high resolution gamma ray spectrometry system , planar high purity germanium ( hpge ) detector having active area 500 mm2 along with built in preamplifier, streamline vertical cryostat ( dipstick type ) , 25 liter dewar , multi channel analyzer along with inbuilt high voltage power supply, spectroscopy amplifier, data acquisition and gamma ray hpge spectral analysis programs , lead shielding and suitable stand for sample positioning , data logging system with preloaded software....

Chenab Valley Power Projects ltd - Tamil Nadu

34438193 supply of helium compressor shi f50 h water cooled helium compressor ( sumitomo make ) to suit the srdk 408d2 cryostat electrical supply: 3 phase; 415 v, 50 hz powerconsumption: 6.5 7.2 kw at 50 hz operating temperature: 3 5 35 ºc ( 41 95 °f ) flow rate of water: 7 10 l / min. ( 1.8 2.6 gal. / min. ) at 28 °c ( 82 °f ) dimensions ( hxwxd ) : 591 x 450 x 588 mm ( 23.3 x 17.7 x 23.2 in. ) weight 120 kg ( 264lbs. ) , flexible helium hoses 6 meter supply and return hoses ( model 20 a; sumitomo make ) to suit the srdk 408d2 cryostat head and shi f50 h water cooled heliumcompressor head ( 1 set should contain two numbers of helium hoses ) ...

Directorate Of Purchase And Stores - Tamil Nadu

34225456 high resolution gamma ray spectrometry system supply, installation and commissioning of high resolution gamma ray spectrometry system , planar high purity germanium ( hpge ) detector having active area 500 mm2 along with built in preamplifier, streamline vertical cryostat ( dipstick type ) , 25 liter dewar as per tender. , multi channel analyzer along with inbuilt high voltage power supply, spectroscopy amplifier, data acquisition and gamma ray hpge spectral analysis programs , lead shielding and suitable stand for sample positioning , data logging system with preloaded software....

Department Of Atomic Energy - Tamil Nadu

33193695 bids are invited for 30 percent portable p type high purity germanium hpge detector along with built in preamplifier portable cryostat , multi channel analyzer along with inbuilt high voltage power supply spectroscopy amplifier and data acquisition software, gamma ray hpge spectral analysis software ,transferrable data logging system laptop with preloadedsoftware total quantity : 7...

Department Of Atomic Energy - Tamil Nadu

31099927 bids are invited for hpge detector , cryostat , dewar , digital spectrometer , simullation soft ware , desktop computer , leadshieldingboq title hpge detector total quantity : 7...

Employees State Insurance Corporation - Tamil Nadu

28023579 supply of lab surgicals under rate contract for the dept of biochemistry, microbiology, histopathology, clinical pathology and blood bank, esic pgimsr & model hospital, k.k. nagar, chennai – 78 & esic hospital , vannarpettai , tirunelveli 03 for the year 2021 – 2022 2 blood collection holder for multisample collection 3 bar code labels 4 brown bottle with lid 5 brown bottle with lid 6 brown bottle with lid 7 calibrated 5 ur. can with cup 24h 8 centrifuge tubes 9 centrifuge tubes 10 cuvette 11 cryo tags 12 cryobox 13 cryovial 14 cuvette 1 ml acl 15 disposable 50 ml plastic cup with lid 16 dropper bottle 17 dropper bottle 18 sample cups 19 freezer thermometer usb type 20 hitachi cup 21 holders 22 industrial label 23 macrovolume tips 24 macrovolume tips 25 micropipette stand 26 micropipette stand 27 micropipette stand 28 micropipette stand 29 micropipette stand 30 micropipette stand 31 micropore water resistant 32 microtip box 5 ml hinged 33 microtip box 5 ml hinged 34 microtip box large 1 ml 35 microtip box small 36 multisample needle 37 pasteur pipette 38 pasteur pipette plastic 39 pediatric cuvettes 40 pediatric collection tubes 1 ml 41 pediatric collection tubes 1 ml 42 pediatric collection tubes 1 ml 43 ph paper 44 pipette disposable graduated 45 pipette disposable graduated 46 pipette disposable graduated 47 plastic pipettes 48 plastic test tube rack 49 plastic test tube rack 50 poly propylene tips autoclavable 1000ul 51 poly propylene tips autoclavable 200ul 52 poly prepylene tips autoclavable 5ml 53 red labels 54 ria tube 100s 55 spot plaster 56 swab 57 test tube rack24 58 thermal paper 59 thermal paper 110*30 60 thermal paper 61 thermal paper pt token 62 premium wax resin ribbon roll 63 thermometer digital without probe 64 thermometer glass for hot air oven 65 tool kit 66 tourniquet bands 67 transport box with lid 68 transport box with lid 69 universal tube rack 70 water conductivity meter 71 water draining trays 72 water draining trays 73 zero fluid retention tips 74 zero fluid retention tips 75 receipt printer 76 microcentrifuge tube – 1.5ml 77 microcentrifuge tube – 2 ml 78 multisample needle 79 abg heparinised syringe – 3ml 80 microbiology 81 petriplates ( 90mm / 100mm ) autoclavable 82 petridishes glass ( 200x20mm ) 83 bent / curved glass rod 84 ss spatula with large cavity on one slide 85 petriseal 0.5x108 “, clear 86 cryovials 87 screw capped tubes for pcr with conical bottom 88 test tube – ( 18x110mm ) , screw capped, polypropylene, round bottom, autoclavable – 15ml 89 test tube – ( 20x150mm ) , screw capped, polypropylene, round bottom, autoclavable – 30ml 90 microscopic slide heat resistant label 91 mc cartney bottle w / aluminium cap, flat bottom, autoclavable 92 single cavity slides 93 glass marking pen 94 glass marking pencil 95 parafilm m roll / ream 96 nichrome wire loop – 4mm diameter to deliver 0.01ml 97 nichrome wire straight 98 adhesive band aid ( spot plaster ) 99 blood spill cleanup kit 100 coplin jar glass 101 ss test tube rack – dia 18mm 12 holes 102 ss test tube rack – dia 18mm 16 holes 103 ss test tube rack – dia 18mm 18 holes 104 ss test tube rack – dia 18mm 30 holes 105 ss test tube rack – dia 25 mm 12 holes 106 ss test tube rack – dia 25 mm 16 holes 107 ss test tube rack – diameter 25 mm 18 holes 108 ss test tube rack – diameter 25 mm 30 holes 109 ss test tube rack – dia 38mm 12 holes 110 ss test tube rack – dia 38mm 18 holes 111 slide stand 112 slide tray ss 113 slide box – plastic for 50 slides 114 slide box – plastic for 100 slides 115 ss petriplate carrier with handle 116 ss petriplate rack 117 plastic bottle – 250ml 118 plastic bottle – 500ml 119 diamond marker pencil 120 zone of diameter scale ( antibiotic zone scale ) 121 macfarland std set 122 50 ml conical bottom tube with caps – pre sterilised 123 15 ml conical bottom tube with caps – pre sterilised 124 asbestos gloves ( original ) 125 bd vaccutainer’s urine culture c / s preservative tubes 126 stain droppler’s bottle ( plastic ) 127 stain droppler’s bottle ( plastic ) 128 glass beads 129 thermal paper token roll 130 tourniquet black 131 black conductivity tips 132 black conductivity tips 133 diluting rack ( deep well plate ) – 2ml capacity 134 cryovial storage box 135 art barrier tips 136 art barrier tips 137 k.tube rack 138 s.s. basket 139 dispenser tips ( pd tips ) 140 magnifying glass 141 test tube washing brush 142 test tube washing brush 143 test tube washing brush 144 measuring jar with spout 145 measuring jar with spout 146 96 well microtest plate u bottom wells 147 cryovial 1.8 ml sterile tarson 148 axygen screw cap tubes 2.0 ml clear sterile tubes&caps with ‘ o ‘ rings 149 microcentrifuge tube – 1.5ml 150 microcentrifuge tube – 2 ml 151 microcentrifuge tube – 1.5 ml amber coloured tube 152 pcr tubes with flat cap individual 0.2ml 153 pcr tubes with flat cap individual 0.5ml 154 cryovial 1.8 ml self standing 155 15ml centrifuge tubes ( dnase / rnase free ) 156 50ml centrifuge tubes ( dnase / rnase free ) 157 rnase zap 158 molecular grade nuclease free water 159 molecular grade absolute alcohol 160 molecular grade isopropyl alcohol 161 microamp realtime pcr optical96 well reaction plate 0.2ml block 162 microamp optical adhesive film 96plate 163 autoclavable biohazard bags 164 autoclavable biohazard bags 165 thermoconductive rack for pcr tubes ( 96 places ) 166 97003500 kingfisher 12 tip comb case of 50 167 eluton strip case of 40 168 eluton cap case of 40 169 deep well 96plate – 50pcs each 170 histopathology 171 lint cloth 172 kidney tray 173 slide staining jar with lid glass 174 slide staining jar with lid glass 175 slide staining carrier 176 slide staining carrier 177 slide staining box plastic chemical resistant 178 slide staining box plastic chemical resistant 179 rectangular staining jar with carrier 180 rectangular staining jar with carrier 181 staining trough with carrier 182 staining trough with carrier 183 plastic pipettes 184 pasteur pipette 185 ria tubes 186 tube cleaning brushes 187 tube cleaning brushes 188 tube cleaning brushes 189 test tube holder 190 forceps plastic autoclavable 191 forceps plastic autoclavable 192 pointed needle 193 thermohygrometer digital – room & refrigerator 194 thermometer glass 195 test tube rack plastic 196 test tube rack stainless steel 197 test tube stand 198 countdown timer – digital 199 micropipette tips 200 tissue embedding ‘o’ rings 201 measuring cylinder – 1000ml 202 measuring cylinder – 500ml 203 slide tray plastic 204 coplin jar 205 coplin jar 206 slide staining jar cg145 207 slide drying rack 208 slide file plastic 209 spatula 210 dissection set with 17 instruments 211 brain knife 212 rubber bulb 213 sticker labels 214 slide warmer 215 grossing knife 216 diamond pencil 217 pasteur pipette 218 tube cleaning brush 219 measuring cylinder with spout ( beaker type ) 220 measuring cylinder with spout ( beaker type ) 221 measuring cylinder with spout ( beaker type ) 222 measuring cylinder with spout ( beaker type ) 223 test tube holder 224 dropper bottle 225 dropper bottle 226 waste container 227 asbestos gloves 228 specimen disc for cryostat 229 specimen disc for cryostat 230 painting brushes 231 kidney tray 232 funnel 233 funnel 234 funnel 235 strainer 236 bone cutter 237 bone cutting saw 238 slide straining rack 25 slides 239 reagent blocker pen 240 moist chamber 241 slide straining rack 10 slides 242 tissue embedding base stainless steel 243 tissue embedding base stainless steel 244 tissue embedding base stainless steel 245 probing needle 246 tripod stand 247 tripod stand 248 embedding mould ( yorco ) 249 embedding mould ( yorco ) 250 embedding mould ( yorco ) 251 frozen tissue embedding holder 252 frozen tissue embedding holder 253 test tube basket 254 test tube basket 255 wide mouthed screw capped ss vertical container 256 wide mouthed screw capped ss vertical container 257 positively charged , hydrophobic microscopic slide 258 clinical pathology 259 blotting paper 260 capillary tube 261 capillary tube 262 band aid plaster 263 vacutainer needles 264 vacutainer needle holder 265 coplin jar ( plastic ) 266 countdown timer 267 wbc pippette 268 rbc pippette 269 dropper small 270 dropper big 271 dreyers tube 272 felix tube 273 micropipette fixed 10 ul 274 micropipette fixed 20 ul 275 micropipette fixed 100 ul 276 micropipette fixed 500 ul 277 micropipette fixed 1000 ul 278 micropipette fixed 5000 ul 279 funnel plastic 280 funnel plastic 281 kidney tray 282 glass marking pencil 283 glass pipette graduated 284 lint cloth 285 micropipette stand 286 microscopic lens cleaning tissue 287 pasteur pipette disposable 288 plastic test tube rack 289 rubber bulb 290 sample transport box 291 slide staining rack 292 spatula 293 thermo hygrometer 294 tube cleaning brush 295 tube cleaning brush 296 tube cleaning brush 297 esr disposable pipette ( plastic ) 298 esr tube glass 299 esr stand ( 12 holes ) 300 wintrobes tube 301 microscope cleaning solution 302 plastic cans – 5l 303 blood bank 304 haemo cue hemogloblin test 200 pack ( cuvette ) 305 test tube racks plastic 306 handy spot plaster 307 tile for performing blood grouping test...

Employees State Insurance Corporation - Tamil Nadu

27826229 rate contract for the dept of biochemistry , microbiology , histopathology , clinical pathology and blood bank rate contract for the dept of biochemistry , microbiology , histopathology , clinical pathology and blood bank for esic pgimsr and model hospital , k . k . nagar , chennai 78 and esic hospital , vannarpettai , tirunelveli 03 2 blood collection holder for multisample collection 3 bar code labels 4 brown bottle with lid 5 brown bottle with lid 6 brown bottle with lid 7 calibrated 5 ur. can with cup 24h 8 centrifuge tubes 9 centrifuge tubes 10 cuvette 11 cryo tags 12 cryobox 13 cryovial 14 cuvette 1 ml acl 15 disposable 50 ml plastic cup with lid 16 dropper bottle 17 dropper bottle 18 sample cups 19 freezer thermometer usb type 20 hitachi cup 21 holders 22 industrial label 23 macrovolume tips 24 macrovolume tips 25 micropipette stand 26 micropipette stand 27 micropipette stand 28 micropipette stand 29 micropipette stand 30 micropipette stand 31 micropore water resistant 32 microtip box 5 ml hinged 33 microtip box 5 ml hinged 34 microtip box large 1 ml 35 microtip box small 36 multisample needle 37 pasteur pipette 38 pasteur pipette plastic 39 pediatric cuvettes 40 pediatric collection tubes 1 ml 41 pediatric collection tubes 1 ml 42 pediatric collection tubes 1 ml 43 ph paper 44 pipette disposable graduated 45 pipette disposable graduated 46 pipette disposable graduated 47 plastic pipettes 48 plastic test tube rack 49 plastic test tube rack 50 poly propylene tips autoclavable 1000ul 51 poly propylene tips autoclavable 200ul 52 poly prepylene tips autoclavable 5ml 53 red labels 54 ria tube 100s 55 spot plaster 56 swab 57 test tube rack24 58 thermal paper 59 thermal paper 110*30 60 thermal paper 61 thermal paper pt token 62 premium wax resin ribbon roll 63 thermometer digital without probe 64 thermometer glass for hot air oven 65 tool kit 66 tourniquet bands 67 transport box with lid 68 transport box with lid 69 universal tube rack 70 water conductivity meter 71 water draining trays 72 water draining trays 73 zero fluid retention tips 74 zero fluid retention tips 75 receipt printer 76 microcentrifuge tube – 1.5ml 77 microcentrifuge tube – 2 ml 78 multisample needle 79 abg heparinised syringe – 3ml 80 microbiology 81 petriplates ( 90mm / 100mm ) autoclavable 82 petridishes glass ( 200x20mm ) 83 bent / curved glass rod 84 ss spatula with large cavity on one slide 85 petriseal 0.5x108 “, clear 86 cryovials 87 screw capped tubes for pcr with conical bottom 88 test tube – ( 18x110mm ) , screw capped, polypropylene, round bottom, autoclavable – 15ml 89 test tube – ( 20x150mm ) , screw capped, polypropylene, round bottom, autoclavable – 30ml 90 microscopic slide heat resistant label 91 mc cartney bottle w / aluminium cap, flat bottom, autoclavable 92 single cavity slides 93 glass marking pen 94 glass marking pencil 95 parafilm m roll / ream 96 nichrome wire loop – 4mm diameter to deliver 0.01ml 97 nichrome wire straight 98 adhesive band aid ( spot plaster ) 99 blood spill cleanup kit 100 coplin jar glass 101 ss test tube rack – dia 18mm 12 holes 102 ss test tube rack – dia 18mm 16 holes 103 ss test tube rack – dia 18mm 18 holes 104 ss test tube rack – dia 18mm 30 holes 105 ss test tube rack – dia 25 mm 12 holes 106 ss test tube rack – dia 25 mm 16 holes 107 ss test tube rack – diameter 25 mm 18 holes 108 ss test tube rack – diameter 25 mm 30 holes 109 ss test tube rack – dia 38mm 12 holes 110 ss test tube rack – dia 38mm 18 holes 111 slide stand 112 slide tray ss 113 slide box – plastic for 50 slides 114 slide box – plastic for 100 slides 115 ss petriplate carrier with handle 116 ss petriplate rack 117 plastic bottle – 250ml 118 plastic bottle – 500ml 119 diamond marker pencil 120 zone of diameter scale ( antibiotic zone scale ) 121 macfarland std set 122 50 ml conical bottom tube with caps – pre sterilised 123 15 ml conical bottom tube with caps – pre sterilised 124 asbestos gloves ( original ) 125 bd vaccutainer’s urine culture c / s preservative tubes 126 stain droppler’s bottle ( plastic ) 127 stain droppler’s bottle ( plastic ) 128 glass beads 129 thermal paper token roll 130 tourniquet black 131 black conductivity tips 132 black conductivity tips 133 diluting rack ( deep well plate ) – 2ml capacity 134 cryovial storage box 135 art barrier tips 136 art barrier tips 137 k.tube rack 138 s.s. basket 139 dispenser tips ( pd tips ) 140 magnifying glass 141 test tube washing brush 142 test tube washing brush 143 test tube washing brush 144 measuring jar with spout 145 measuring jar with spout 146 96 well microtest plate u bottom wells 147 cryovial 1.8 ml sterile tarson 148 axygen screw cap tubes 2.0 ml clear sterile tubes&caps with ‘ o ‘ rings 149 microcentrifuge tube – 1.5ml 150 microcentrifuge tube – 2 ml 151 microcentrifuge tube – 1.5 ml amber coloured tube 152 pcr tubes with flat cap individual 0.2ml 153 pcr tubes with flat cap individual 0.5ml 154 cryovial 1.8 ml self standing 155 15ml centrifuge tubes ( dnase / rnase free ) 156 50ml centrifuge tubes ( dnase / rnase free ) 157 rnase zap 158 molecular grade nuclease free water 159 molecular grade absolute alcohol 160 molecular grade isopropyl alcohol 161 microamp realtime pcr optical96 well reaction plate 0.2ml block 162 microamp optical adhesive film 96plate 163 autoclavable biohazard bags 164 autoclavable biohazard bags 165 thermoconductive rack for pcr tubes ( 96 places ) 166 97003500 kingfisher 12 tip comb case of 50 167 eluton strip case of 40 168 eluton cap case of 40 169 deep well 96plate – 50pcs each 170 histopathology 171 lint cloth 172 kidney tray 173 slide staining jar with lid glass 174 slide staining jar with lid glass 175 slide staining carrier 176 slide staining carrier 177 slide staining box plastic chemical resistant 178 slide staining box plastic chemical resistant 179 rectangular staining jar with carrier 180 rectangular staining jar with carrier 181 staining trough with carrier 182 staining trough with carrier 183 plastic pipettes 184 pasteur pipette 185 ria tubes 186 tube cleaning brushes 187 tube cleaning brushes 188 tube cleaning brushes 189 test tube holder 190 forceps plastic autoclavable 191 forceps plastic autoclavable 192 pointed needle 193 thermohygrometer digital – room & refrigerator 194 thermometer glass 195 test tube rack plastic 196 test tube rack stainless steel 197 test tube stand 198 countdown timer – digital 199 micropipette tips 200 tissue embedding ‘o’ rings 201 measuring cylinder – 1000ml 202 measuring cylinder – 500ml 203 slide tray plastic 204 coplin jar 205 coplin jar 206 slide staining jar cg145 207 slide drying rack 208 slide file plastic 209 spatula 210 dissection set with 17 instruments 211 brain knife 212 rubber bulb 213 sticker labels 214 slide warmer 215 grossing knife 216 diamond pencil 217 pasteur pipette 218 tube cleaning brush 219 measuring cylinder with spout ( beaker type ) 220 measuring cylinder with spout ( beaker type ) 221 measuring cylinder with spout ( beaker type ) 222 measuring cylinder with spout ( beaker type ) 223 test tube holder 224 dropper bottle 225 dropper bottle 226 waste container 227 asbestos gloves 228 specimen disc for cryostat 229 specimen disc for cryostat 230 painting brushes 231 kidney tray 232 funnel 233 funnel 234 funnel 235 strainer 236 bone cutter 237 bone cutting saw 238 slide straining rack 25 slides 239 reagent blocker pen 240 moist chamber 241 slide straining rack 10 slides 242 tissue embedding base stainless steel 243 tissue embedding base stainless steel 244 tissue embedding base stainless steel 245 probing needle 246 tripod stand 247 tripod stand 248 embedding mould ( yorco ) 249 embedding mould ( yorco ) 250 embedding mould ( yorco ) 251 frozen tissue embedding holder 252 frozen tissue embedding holder 253 test tube basket 254 test tube basket 255 wide mouthed screw capped ss vertical container 256 wide mouthed screw capped ss vertical container 257 positively charged , hydrophobic microscopic slide 258 clinical pathology 259 blotting paper 260 capillary tube 261 capillary tube 262 band aid plaster 263 vacutainer needles 264 vacutainer needle holder 265 coplin jar ( plastic ) 266 countdown timer 267 wbc pippette 268 rbc pippette 269 dropper small 270 dropper big 271 dreyers tube 272 felix tube 273 micropipette fixed 10 ul 274 micropipette fixed 20 ul 275 micropipette fixed 100 ul 276 micropipette fixed 500 ul 277 micropipette fixed 1000 ul 278 micropipette fixed 5000 ul 279 funnel plastic 280 funnel plastic 281 kidney tray 282 glass marking pencil 283 glass pipette graduated 284 lint cloth 285 micropipette stand 286 microscopic lens cleaning tissue 287 pasteur pipette disposable 288 plastic test tube rack 289 rubber bulb 290 sample transport box 291 slide staining rack 292 spatula 293 thermo hygrometer 294 tube cleaning brush 295 tube cleaning brush 296 tube cleaning brush 297 esr disposable pipette ( plastic ) 298 esr tube glass 299 esr stand ( 12 holes ) 300 wintrobes tube 301 microscope cleaning solution 302 plastic cans – 5l 303 blood bank 304 haemo cue hemogloblin test 200 pack ( cuvette ) 305 test tube racks plastic 306 handy spot plaster 307 tile for performing blood grouping test...

Central University Of Tamil Nadu - Tamil Nadu

26659170 supply and installation of laboratory equipment for dept . of life science under dst serb project high end trinocular fluorescence microscope , digital cmos cooled camera & software , rodent stereotaxic instrument with infusion system . , cryostat with accessories, ...

Tamil Nadu Medical Services Corporation Limited - Tamil Nadu

20667077 tender for rate contract for supply of transport ventilator, spirometer, acoustic emission and audiometer, ambulance (c type), thrombo elastogram, generator 5 kva, abg and electrolyte analyzer, pulse oximeter with software comprehensive congenital heart disease screening, sigmoidoscope, general set, cryostat, defibrillator....

Tamil Nadu Medical Services Corporation Limited - Tamil Nadu

9078029 tender for the supply of instruments, equipments and appliances etc., to government medical institutions under central purchase system for the department of pathology for two. museum jars (acrylic) rectangular jar with lid, made of fibre glass sizes – 15 x 10 x 5cm, aluminium slide trays for holding 20 slides, automatic knife sharpener, automatic tissue processor, histokinette or similar complete, balance electrical (deluxe), block cabinet with draws, block holders, 42 bone cutting saw high quality stainless steel rust proof brain sectioning knife (medium size) 125 cm and 175 cm calling bells camel brush capillary tubes 1kg cartilage knife centrifuge tube (small size) chisel (medium size) conical flask 100 ml conical flask 200 ml conical flask 50 ml, 43 coplin jar plastic, white, holding 10 slides cover slips square no.0,22mm x 22mm 10gms / pack cover slips rectangular no.0, 44mm x 22mm 10gms / pack cover slips square no.1 22mm x 22mm 10 gms / 1 pack cryostat temperature setting range : 0c to 30 c cooling down time to 30c temperature of quick freeze shelf max 48c cryochamber temperature 20c to 30c automatic hot gas defrosting automatic defrost programmable manual defrosting on demand dimension w x h x d 680 x 1175 x 680 mm weight including microtime 105kg to 135 kg suitable rotary section thickness selectable from 1 60m with stabilizer cutting board 12/24 wooden board cytospin cyto centrifuge 200/250 v 50 hz. each complete with auto analyzer sealed head 12 slide clips, 12 sample chambers. 2 pack filter cards / each pack of 200 number 1x4 litre of cyto collection fluid. autolocking speed window to displayl rpm with stabilizer discs for holding specimen metal (cassette) plastic cassette for tissue embedding dissection microscope etc....