Directorate Of Technical Education - Tamil Nadu

33656688 lab equipments supplying lab equipment for environmental studies lab , digital ph meter range: 0 14 ph resolution: 0.01 ph accuracy: ± 0.01 ph± 1 digit slope correction : 80% to 120 % display :3 ½digit led power supply : 230 v± 10 %, 50 hz ac , digital spectrophotometer wave length range: 340 – 960 nm wave length resolution : 1 nm wave length accuracy :± 2.5 nm wave length repeatability : ± 2.5 nm photometricrange : %t :0 to 100 % absorbance : 0 to 1.999 concentration :0 to 1999 photometricresolution: %t :0.01 % t absorbance : 0.001 abs. concentration :1 detector : silicon photodiode mono chromator : 600 lines / mm light source : 6 v, 1 amp, tungsten halogen lamp display : 3 ½digit led display power supply : 230 v± 10 %, 50 hz ac , digitaldissolved oxygen meter do range: 0 to 20 ppm resolution : 0.1 ppm accuracy : ± 0.5 ppm ± 1 digit display :3 ½digit led power supply : 230 v± 10 %, 50 hz ac , digital turbidity meter range: 0 to 1000 ntu resolution : 1 ntu accuracy : ± 3 % ( fs ) ± 1 digit sample system : 30 mm clear glass test tube light source : led, 3 v, 0.3 amp detector : photodiode display :3 ½digit led power supply : 230 v± 10 %, 50 hz ac , jar test apparatus capacity : 1 litre with four stirrer variable speed drive from 20 to 100 rpm through 1 / 20 h.p motor mounted on a mild steel housing, supported by four rods on a bench.stirring paddles are of stainless steel with adjustable height. , magnetic stirrer: stirring capacity : 5 litres magnetic stirrer with hotplate and digital speed indicator.pmdc motor for higher torque even at low speeds. , analytical balance: laboratory balance capacity : 300 g readability : 0.0001 g ( 1 mg ) repeatability ( ± ) = 0.001 g pan size : 80 mm display : lcd with backlight tare range: full power supply:ac 220 v / 50 60 hz , vacuum pump free air displacement 1.8 cfm, ultimate vacuum 5 pa, voltage 220v 50 / 60hz => limited...

Government Polytechnic College - Tamil Nadu

33605173 environmental engg lab equipments refer tender notice , environmental engg. lab equipments , digital ph meter: digital led display, range ph 0 to 14.00, accuracy ph +0.01 ph, sensor combined ph electrode. , digital spectrophotometer: range 340 960 mm, digital led display, power 230v+ 10% ac, 50 hz. , digital dissolved oxygen meter: range do: 0 20 ppm, accuracy do:0.1 ppm, digital led display. , digital turbidity meter: range 0 1000 ntu ( in 4 ranges ) , resolution 0.01 ntu, digital led display , magnetic stirrer with hot plate: control panel: speed regulator, temperature regulator & mains. , drying oven: thermostat temperature controller, temperature range: 50 c to 250 c , analytical balance: analytical balance 500g capacity, accuracy 0.01g , desiccator , jar test apparatus: no. of jar 6 nos., capacity 1 litre, rotational speed 10 200 rpm, stirring rod stainless steel, motor 1 / 20 hp motor. , dish tongs: ss 18” , evaporating dish , wattman filter paper: pkt of 100 nos. ø240 mm , bunsen burner: electrical operated consist of heating element, max. working temperature 350c , crucible: , pipette: 50 ml. , burette: 50 ml , wash bottle : 500 ml. , filter paper => limited...

Deparment Of Technical Education - Tamil Nadu

33555370 environmental engineering practical lab environmental engineering practical lab , environmental engineering lab , ph meter microprocessor based, automatic temperature compensation expanded memory stores and reading to recalls. soft touch keypad,lcd display, auto buffer recognition , spectro photo meter deep vision digital range 340 to 960 nm to measure % o.d.absorbant concentration wi resolution 5 mm with 3 ½ digit led display , magnetic stirrer capacity 5 ltr. , magnetic stirrer device , turbidimeter bench model deep vision make digital turbidity meter3 ½ digital led display range upto 1000 ntu/jtu , dissolved oxygen meter , analetical balance capacity 210 gm, readability 0.001gm kl bright ledseven segment 0.56” display in built rechargeable battery one touch key calibration different weighing units: gm, ct, gsm, etc. capacity 210 gm, readability 0.001gm , dessilator 6” ø , dish tongs 6” ø , evaporating dish 100mm , filter membrance membrane filter holder – tarsons capacity 250 ml , vaccum pump pump capacity 100 lpm double stage, motor rating 0.5 single phase, oil charge 2 ltrs. motor pulley, base, belt gand, with vacuum pump full set , crucible silica 100 ml with lid , watman filter paper brand whatman 12cm , grade 1 , wash bottle borosilicate glass 500 ml , pippete 10 ml , pippete 25 ml , pippete 50 ml , burrete (50ml) , stand(6”x4”x8”stand, clamp, bosshead) , funnel 3” , conical flask (250ml) , beaker 10 ml , beaker 25 ml , beaker 50 ml , beaker 100 ml , bunsel burner , wire gauge , filter paper 45 x 56 per sheet => limited...

Government College - Tamil Nadu

33365642 purchase of medicinal chemistry laboratory 2 tlc uv chamber ( 254nm short wavelength , 365nm long wavelength ) 3 hot air gun 2000w lcd electric heat guns adjustable heat dryer hair dryer 4 chiller for rotary evaporator 300 series 5 ice making machine ( 50kg ) 6 80 degree deep freezer 7 servo controlled voltage stabilizer 8 sensor for oil bath with oil bath 9 anti dust fashion prevention gas mask painting for full face facepiece respirator 10 fume hood with motor 11 chromatography columns with sintered disc & glass stopcock ( 200 ml ) 12 chromatography columns with sintered disc & glass stopcock ( 500 ml ) 13 chromatography columns with sintered disc & glass stopcock ( 1000 ml ) 14 chromatography columns with sintered disc & glass stopcock ( 2000 ml ) 15 chattaway spatula ( 6 inches ) 16 chattaway spatula ( 8 inches ) 17 micro chattaway spatula 18 forceps blunt dissecting ( 8 inch ) 19 magnetic stirrer oval shape ( magnetic pellet ) ( 4mmx8mm ) 20 micro magnetic stirrer ( magnetic pellet ) ( stringbar ) 21 transparent glass seal tubes ( 100 ml ) with needle 22 transparent glass seal tubes ( 250 ml ) with needle 23 septum stopper ( all sizes ) 24 tlc chamber 25 whatman 40 filter paper 26 gas washing ( dreschel ) bottles, set with interchangeable stopper 250 ml 27 reagent bottles graduated with screw cap and pouring ring 1000 ml 28 reagent bottles graduated with screw cap and pouring ring 2000 ml 29 additional funnel 10 ml 30 measuring cylinder ( 2000 ml ) 31 measuring cylinder ( 1000 ml ) 32 measuring cylinder ( 500 ml ) 33 measuring cylinder ( 250 ml ) 34 measuring cylinder ( 100 ml ) 35 measuring cylinder ( 50 ml ) 36 measuring cylinder ( 25 ml ) 37 measuring cylinder ( 10 ml ) 38 measuring cylinder ( 5 ml ) 39 rb flask ( 25 ml ) 40 rb flask ( 50 ml ) 41 rb flask ( 250 ml ) 42 rb flask ( 500 ml ) 43 rb flask ( 1000 ml ) 44 rb flask ( 2000 ml ) 45 rb flask ( 10 ml ) 46 double necked round bottom flask ( 50 ml ) center ( 19 / 26 ) side ( 14 / 25 ) 47 double necked round bottom flask ( 100 ml ) center ( 19 / 26 ) side ( 13 / 25 ) 48 double necked round bottom flask ( 250 ml ) center ( 24 / 29 ) side ( 19 / 26 ) 49 double necked round bottom flask ( 500 ml ) center ( 24 / 29 ) side ( 19 / 26 ) 50 sample vials 5 ml ( plastic ) 51 sample vials 10 ml ( plastic ) 52 rotary evaporator flask with i / c joint ( 1000 ml ) ( 24 / 29 ) 53 reagent bottles narrow mouth with i / c glass stopper ( 250ml ) 54 reagent bottles narrow mouth with screw cap ( 1000ml ) 55 multiple adapter with two parallel necks ( stoke join 19 / 26 ) 56 plain shank double socket ( 19 / 26 ) 57 reduction connecting adapters ( 14 / 23 ) 58 reduction connecting adapters ( 19 / 26 ) 59 reduction connecting adapters ( 24 / 29 ) 60 receiver bent adapter with vacuum connection ( 19 / 26 ) 61 beaker ( 5 ml ) 62 beaker ( 50 ml ) 63 beaker ( 100 ml ) 64 beaker ( 250 ml ) 65 beaker ( 500 ml ) 66 beaker ( 1000 ml ) 67 rb condenser ( 19 / 24 ) 68 rb condenser ( 24 / 29 ) 69 glass funnel 3 inch 70 glass funnel 5 inch 71 methylene chloride for synthesis 72 5 chlorosalicylaldehyde 73 n, n dimethyl formamide for synthesis 74 tetra hydro furan for synthesis 75 acetonitrile for synthesis 76 carbon tetra chloride for synthesis 77 isopropyl alcohol for synthesis 78 conc.nitric acid 79 conc.sulphuric acid 80 tri ethyl amine 81 sodium hydreide for synthesis 82 1 ethyl 3 ( 3 dimethylaminopropyl ) carbodiimide 83 imidazole 84 di iso propyl ethyl amine 85 potassium carbonate anhydrous 86 2 ( trimethylsilyl ) ethoxymethyl chloride ( sem ci ) 87 tert butyl di methyl silyl chloride ( tbdms ci ) 88 pyridine 89 toluene 90 cesium carbonate 91 1 hydroxy benzotriazole monohydrate 92 di tert butyl di carbonate 93 n, n dicyclohexyl carbodiimide 94 4 dimethy laminopyridine ( dmap ) 95 chloroform for synthesis 96 1, 4 dioxane 97 indoline 98 chloro sulphonic acid 99 rutin 90 % pure 100 paraffin oil for oil bath 101 ethanol 102 piperine 103 silica gel 104 vasicine 105 diethyl ether => limited...

Government Polytechnic College - Tamil Nadu

33357926 purchase of equipments for civil department purchase of equipments for civil department , items : , digital ph meter(detailed specifications as per notice inviting tender ) , digital turbidity meter(detailed specifications as per notice inviting tender ) , magnetic stirrer (electrically operated)(detailed specifications as per notice inviting tender ) , jar test apparatus (detailed specifications as per notice inviting tender ) , dry hot air oven (detailed specifications as per notice inviting tender ) , laboratory balance (detailed specifications as per notice inviting tender ) , dessicator (detailed specifications as per notice inviting tender ) => limited...

Bharathiar University - Tamil Nadu

33242147 supply of1 no. magnetic stirrer,to thedept. of environmental sciences, bharathiar university. 1 speed setting : 15 to 1200 rpm (at every 50 rpm) digital display: yes load capacity: 4 x 500 ml recommended stir bar length: 25 mm pulse function: yes timer: 1 to 99 mins last run memory: yes dimension (w x d x h): 457 x 126 x 13.4 mm weight: 1.5 kg protection class: ip 65 (water spill resistant)...

Directorate Of Technical Education - Tamil Nadu

33231735 procurement of civil dept ee lab valuables quotation called for articles as per list enclosed , civil dept ee lab valuables , digital ph meter with accessories , digital dissolved oxygen meter , digital spectrophotometer , magnetic stirrer with hot plate , jar test apparatus ( 6 jar ) , hot air oven , wattman nylonfilter membrance , vacuum pump , digital turbidity tester => limited...

Government Polytechnic College - Tamil Nadu

32955303 purchase of equipments to civil department purchase of equipment to civil department , items : , digital ph meter ( detailed specifications as per notice inviting tender ) , digital turbidity meter ( detailed specifications as per notice inviting tender ) , magnetic stirrer ( electrically operated ) ( detailed , jar test apparatus ( detailed , dry hot air oven ( detailed , laboratory balance ( detailed , dessicator ( detailed => limited...

Directorate Of Technical Education - Tamil Nadu

32894140 supply of civil lab items civil lab items supply civil lab items , civil lab items , ph meter , spectrophotometer , magnetic stirrer& magnetic stirrer device , turbidimeter , dissolved oxygen meter , drying oven , analytical balance , vaccum pump...

Directorate Of Technical Education - Tamil Nadu

32769838 consumables items consumables items , stationery and sanitary items , digital ph meter range: 0 14 ph resolution: 0.01 ph accuracy: ± 0.01 ph± 1 digit slope correction : 80% to 120 % display :3 ½digit led power supply : 230 v± 10 %, 50 hz ac , digital spectrophotometer wave length range: 340 – 960 nm wave length resolution : 1 nm wave length accuracy :± 2.5 nm wave length repeatability : ± 2.5 nm photometricrange : %t :0 to 100 % absorbance : 0 to 1.999 concentration :0 to 1999 photometricresolution: %t :0.01 % t absorbance : 0.001 abs. concentration :1 detector : silicon photodiode mono chromator : 600 lines / mm light source : 6 v, 1 amp, tungsten halogen lamp display : 3 ½digit led display power supply : 230 v± 10 %, 50 hz ac , digital dissolved oxygen meter do range: 0 to 20 ppm resolution : 0.1 ppm accuracy : ± 0.5 ppm ± 1 digit display :3 ½digit led power supply : 230 v± 10 %, 50 hz ac , digital turbidity meter range: 0 to 1000 ntu resolution : 1 ntu accuracy : ± 3 % ( fs ) ± 1 digit sample system : 30 mm clear glass test tube light source : led, 3 v, 0.3 amp detector : photodiode display :3 ½digit led power supply : 230 v± 10 %, 50 hz ac , jar test apparatus capacity : 1 litre with four stirrer variable speed drive from 20 to 100 rpm through 1 / 20 h.p motor mounted on a mild steel housing, supported by four rods on a bench.stirring paddles are of stainless steel with adjustable height. , magnetic stirrer: stirring capacity : 5 litres magnetic stirrer with hotplate and digital speed indicator.pmdc motor for higher torque even at low speeds. , drying oven: hot air oven of 250° c with digital indicator size of the inner chamber:45 cm x 45 cm x 45 cm rating : 1500 w shelves:2 temperature controller :by electronic controller heating element :strip heater mains:230 volts , analytical balance: laboratory balance capacity : 300 g readability : 0.001 g ( 1 mg ) repeatability ( ± ) = 0.001 g pan size : 80 mm display : lcd with backlight tare range: full power supply:ac 220 v / 50 60 hz , desiccator – 8 “ , dish tongs 18” , evaporating dish – 3” , filter membrane – packet of 100 nos. , filter paper – packet of 100 nos. , bunsen burner , vacuum pump , crucible – 50 ml , whattman filter paper ( 110 mm ) – packet of 100 nos. , wash bottle – 500 ml , glass funnel – 3” , conical flask , pipette – 50 ml , burette – 50 ml , stand , wire gauze , beaker 100 ml , beaker – 250 ml , beaker – 500 ml => limited...

Government College - Tamil Nadu

32685362 purchase of medicinal chemistry laboratory medicinal chemistry laboratory , tlc uv chamber ( 254nm short wavelength 365nm long wavelength ) , hot air gun 2000w lcd electric heat guns adjustable heat dryer hair dryer , chiller for rotary evaporator 300 series. , ice making machine ( 50kg ) , 80 degree deep freezer , servo controlled voltage stabilizer , sensor for oil bath with oil bath , anti dust fashion prevention gas mask painting for full face facepiece respirator , fumehood with motor , chromatography columns with sintered disc & glass stopcock ( 200 ml ) , chromatography columns with sintered disc & glass stopcock ( 500 ml ) , chromatography columns with sintered disc & glass stopcock ( 1000 ml ) , chromatography columns with sintered disc & glass stopcock ( 2000 ml ) , chattaway spatula ( 6 inches ) , chattaway spatula ( 8 inches ) , micro chattaway spatula , forceps blunt dissecting ( 8 inch ) , magnetic stirrer oval shape ( magnetic pellet ) ( 4mmx8mm ) , micro magnetic stirrer ( magnetic pellet ) ( stringbar ) , transparent glass seal tubes ( 100 ml ) with needle , transparent glass seal tubes ( 250 ml ) with needle , septum stopper ( all sizes ) , tlc chamber , whatman 40 filter paper , gas washing ( dreschel ) bottles, set with interchangeable stopper 250 ml , reagent bottles graduated with screw cap and pouring ring 1000ml , reagent bottles graduated with screw cap and pouring ring 2000ml , additional funnel 10 ml , measuring cylinder ( 2000 ml ) , measuring cylinder ( 1000 ml ) , measuring cylinder ( 500 ml ) , measuring cylinder ( 250 ml ) , measuring cylinder ( 100 ml ) , measuring cylinder ( 50 ml ) , measuring cylinder ( 25 ml ) , measuring cylinder ( 10 ml ) , measuring cylinder ( 5 ml ) , rb flask ( 25 ml ) , rb flask ( 50 ml ) , rb flask ( 250 ml ) , rb flask ( 500 ml ) , rb flask ( 1000 ml ) , rb flask ( 2000 ml ) , rb flask ( 10 ml ) , double necked round bottom flask ( 50 ml ) center ( 19 / 26 ) side ( 14 / 25 ) , double necked round bottom flask ( 100 ml ) center ( 19 / 26 ) side ( 13 / 25 ) , double necked round bottom flask ( 250 ml ) center ( 24 / 29 ) side ( 19 / 26 ) , double necked round bottom flask ( 500 ml ) center ( 24 / 29 ) side ( 19 / 26 ) , sample vials 5 ml ( plastic ) , sample vials 10 ml ( plastic ) , rotary evaporator flask with i / c joint ( 1000ml ) ( 24 / 29 ) , reagent bottles narrow mouth with i / c glass stopper ( 250 ml ) , reagent bottles narrow mouth with screw cap ( 1000 ml ) , multiple adapter with two parallel necks ( stoke join 19 / 26 ) , plain shank double socket ( 19 / 26 ) , reduction connecting adapters ( 14 / 23 ) , reduction connecting adapters ( 19 / 26 ) , reduction connecting adapters ( 24 / 29 ) , receiver bent adapter with vacuum connection ( 19 / 26 ) , beaker ( 5ml ) , beaker ( 50 ml ) , beaker ( 100 ml ) , beaker ( 250 ml ) , beaker ( 500 ml ) , beaker ( 1000 ml ) , rb condenser ( 19 / 24 ) , rb condenser ( 24 / 29 ) , glass funnel 3 inch , glass funnel 5 inch , methylene cholride for synthesis , 5 chlorosalicylaldehyde , n, n dimethyl formamide for synthesis , tetra hydro furan for synthesis , acetonitrile for synthesis , carbon tetra chloridefor synthesis , isopropyl alcohol for synthesis , conc. nitric acid , conc. sulphuric acid , tri ethyl amine , sodium hydride for synthesis , 1 ethyl 3 ( 3 dimethylaminopropyl ) carbodiimide , imidazole , di iso propyl ethyl amine , potassium carbonate anhydrous , 2 ( trimethylsilyl ) ethoxymethyl chloride ( sem cl ) , tert butyl di methyl silyl chloride ( tbdms cl ) , pyridine , toluene , cesium carbonate , 1 hydroxy benzotriazole monohydrate , di tert butyl di carbonate , n, n dicyclohexyl carbodiimide , 4 dimethylaminopyridine ( dmap ) , chloroform for synthesis , 1, 4 dioxane , indoline , chloro sulphonic acid , rutin 90% pure , paraffin oil for oil bath , ethanol , piperine , silica gel , vasicine , diethyl ether...

Government Polytechnic College - Tamil Nadu

32464995 environmental engineering lab items for civil engineering department , environmental engineering lab items , ph meter , spectrometer wave length range 190mm; 1.100mm , magnetic stirrer capacity 2 liters, working size: 184x184mm , magnetic stirring device , turbidimeter , dissolved oxygen meter , jar test apparatus 4 stirrer , drying oven , analytical balance , dessicator , dish tongs , evaporating dish , filler membrane , vacuum pump , crucible , whattman filter paper , wash bottle bs 100ml, 250ml, 500ml each 2 nos. , pipette, burette, funnel, conical flask, beaker, stand each 20 nos. , bunsen burner, stand, wire gauge, filter paper, glass material each 1 no. => limited...

Government Polytechnic College - Tamil Nadu

32297252 supply of equipments for enviornmental engineering laboratory in civil dept , list of equipments , ph meter , spectrophotometer , magnetic stirrer , magnetic stirring device , turbidi meter , dissolved oxygen , jar test apparatus , drying oven , analyticalbalance, electronic, capacity 10kg & leastcount1gm do ,but capacity 600gm & least count 0.01gm , dessicator 1. ,‘borosil’,with cover& porcelain plate, plasti cknob.approx150mdia. , dish tongs , evaporating dish 4”dia , filter membrane , vacuum pump , crucible cap 50ml , whattman filter paper , wash bottle => limited...

Directorate Of Purchase And Stores - Tamil Nadu

32202838 laboratory essentials supply of laboratory essentials , hot plate with magnetic stirrer , heating mantle with digital display (500 ml) , heating mantle with digital display (1l) , digital ph meter , spare electrodes for ph meter , digital vernier callipers , digital screw gauge...

Directorate Of Technical Education - Tamil Nadu

32156966 supply of equipments for environmental engineering laboratory in civil department supply of equipments for environmental engineering laboratory in civil department , list of equipments , digital ph meter , digital dissolved oxygen meter , digital spectrophotometer , digital turbidity meter , magnetic stirrer , jar test apparatus , dry hot air oven , labarotory balance , bunsen burner electrically operated , vaccum pump , table => limited...

Government Polytechnic College - Tamil Nadu

32145908 tender notice for polymer preparation and analysis lab equipments tender notice for polymer preparation and analysis lab equipments , polymerpreparation and analysislaboratory equipments , hot air oven (with shelves)operating temperature : upto 2500c ± 10cair circulation: forced air circulation trays :3 shelves or trays (removable) display : digital display controler : pid controller power supply: 220 volt size : 18x 18 x 18materialinner chamber and shelves :stainless steel outer body: ms with powder coating others :annual maintenance and regular periodic calibration service at chennai is mandatory test report to be included , electronic weighingbalancedisplay: lcd display with back light capacity:220 gm battery : rechargeble battery readability : 0.001 gm others: annual maintenance and regular periodic calibration service at chennai is mandatory , muffle furnaceoperating temperature : 1000 0cheating element :kanthalcoil display : digital temperature display controller : pid controllersize :8 x 8 x 12”others: • annual maintenance and regular periodic calibration service at chennai is mandatory • test report to be included , magnetic stirrer with hot platemaximum stirring capacity : 1000 ml heatingpower : 150 w indicator : digital speed indicator for displaying stirring speed , digital ph meterdisplay : digital display electrode : ph electrodeprobe :rtd probe , heating mantlecapacity : to hold 250 ml rb flask power supply : 220 volts , round bottom flask capacity : 250 ml material made: borosilicate glass , liebig condensermaterial made: borosilicate glass length :300 mm , hoselength :10 mmaterial : rubber , rubber cork material : rubber , electric oil bathcapacity : 1.8 lit with dimerstat , electric water bath material : inner chamberss 304 gradematerial chamber volume : 8.75 litersdimerstat power 220 voltmaximum operating temperature :95 0c immersion heater khanthal no: of holes : 6 nos diameter : 3 inch , conical flask capacity : 250 mlmaterial made: borosilicate glass , bulk density apparatus microcontroller based digital display maximum number of strokes : 9999 count power : 230 v no. of cylinder : 2nos. others: • annual maintenance and regular periodic calibration service at chennai is mandatory • test report to be included => limited...

Directorate Of Technical Education - Tamil Nadu

31418776 tender for environmental lab things digital ph metermeasured from 0.0 14.00 with an accuracy of ± 0.01ph and a resolution of 0.01 ph temperature is 0 100°c with 0.5°c accuracy and 0.1° resolution , digital dissolved oxygen meter conformance: iso 7027 ( ir source ) epa 180.1 ( tungsten lamp ) , response time:<6 seconds, display: led, light source: tungsten filament or ir, led ( 860 ) mm; power supply 120 240 voilts ac , digital spectrophotometerwave length range 340 960 nm, photometric accuracy ± 2.5mma , digital turbidity meter conformance: iso 7027 ( ir source ) epa 180.1 ( tungsten lamp ) , response time:<6 seconds, display: led, light source : tungsten filament or ir, led ( 860 ) mm ; power supply 120 – 240 voilts ac , magnetic stirrer: ( electrically operated ) with hotplate & digital speed indicator capacity 2 liters, working size 184x184 mm , drying oven head load: 150kn, 2.25kn, 2.25kn, 4.0kn no of shelves: 3, 3.5, 3.5, 4 temperature range:50°c 300°c / 400°c ±3° insulation : mineral wool / ceramic wool , analytical balance : capacity : 300gm, reliability: 0.0001g ( 0.1 mg ) , desiccator plain desiccator size : 100mm, 50mm, 180mm, 210mm, 240mm, 300mm , dish tongs ( ss ) – 18”heat resistant material , evaporating dish80mm dia 34mm high 75mm capacity , wattman nylon filter membrane 47 mm 0.2μm pkt. 100 , bunsen burner – electrically operatedconsist of heating element, max. working temp.350oc, to work at 230v ac supply , crucible white ceramic 55mm , whattman filter paper – pkt. of 100 nos. a ) ø 110 mmb ) ø 150 c ) ø 240 mmmm d ) ø 320 mm , wash bottle – polylab polyethylene wash bottles size ( 500 ml, white ) , vacuum pump:free air displacement 1.8 cfm, ultimate vacuum 5 pa, voltage 220 v 50 / 60 hz , wire gauge1 ) wg 144: 4x42 ) wg 155: 5x53 ) wg 166: 6x6 , glass funnel – 3” , filter paper44 micron , borosilicate glass volumetric pipette 50ml , borosilicate glass burette: 50 ml , beaker glassa ) 100 b ) 250 c ) 500mld ) 1000 ml => limited...

Government College of Technology - Tamil Nadu

31384592 maintenance of equipments for ibt 2 hot air oven ( as per nit ) 3 incubator ( as per nit ) 4 double distillation unit ( as per nit ) 5 weighing balance ( as per nit ) 6 ph meter ( as per nit ) 7 water bath ( as per nit ) 8 colorimeter ( as per nit ) 9 magnetic stirrer with hot plate ( as per nit ) 10 flame photometer ( as per nit ) 11 fluorimeter ( as per nit ) 12 polarimeter ( as per nit ) ...

Directorate Of Technical Education - Tamil Nadu

31210616 purchase of equipments for chemistry department purchase of equipments for chemistry department , consumables / articlesfor chemistry department , chloroform lr grade – 500 ml , dichloromethane lr grade 500 ml , hexane lr grade 500 ml , ethanol ar grade 500 ml , diethyl ether lr grade – 500 ml , silver nitrate ar grade – 25 g , methanol ar grade – 500 ml , separating funnel pear shaped borosil r– 125 ml , separating funnel pear shaped borosil r– 1000 ml , hand wash liquid pack – 200 ml , liebig condenser 300 mm borosil r , graham condenser 300 mm borosil r , silicone oil lr grade – 250 ml , cotton roll , round bottom flask short neck borosil r 250 ml , round bottom flask short neck borosil r 100 ml , sodium sulphate anhydrous ar grade – 500 g , 1, 10 phenanthrolinear grade– 5 g , d gluconic acid solution ar grade– 25 g , capillary tube pack , ruthenium ( iii ) chloride hydratear grade – 5 g , magnetic stirrer bar ( 8 x 22 mm ) , palladium on activated carbon ( 10 wt % ) 10 g , lithium chloride anhydrous ar grade – 250 g , n, n dimethyl formamide ar grade – 500 ml , aluminium oxide active ( neutral ) 500 g , toluene ar grade – 500 ml , acetonitrile ar grade – 500 ml , micro spatula , sodium perchlorate ar grade – 100 g , ammonium hexafluorophosphate ar grade – 25 g , celite 545, size 20 40 micrometer 500 g , magnesium sulphate dried ar grade 500 g , 2, 2’ bipyridyl ar grade 10 g => limited...

Department Of Technical Education - Tamil Nadu

31164842 purchase of equipment for environmental enginerring laboratorypurchase of equipment for environmental enginerring laboratory purchase of equipment for environmental enginerring laboratory , environmental lab practical , ph meter , spctro photometer , magnetic stirrer , magnetic stirring device , turbidimeter , dissolved oxygen meter , drying oven , analytical balance , dessicator , dish tongs , evaporating dish , filter membrane , vaccum pump , crucible , whattman filter paper , wash bottle , pipette, burette, funnel, conical flash, beaker, bunsen burner, stand, wire gauge, filter paper (each one) => limited...

Government Engineering College - Tamil Nadu

31114354 supply of muffle furnace equipment for physics lab , high temperature muffle furnace ( please refer annexure 1 in nit document for detailed specifications ) , hot air oven ( please refer annexure 1 in nit document for detailed specifications ) , digital conductivity meter ( please refer annexure 1 in nit document for detailed specifications ) , digital ph meter ( please refer annexure 1 in nit document for detailed specifications ) , magnetic stirrer with hot plate ( please refer annexure 1 in nit document for detailed specifications ) ...

Nuclear Power Corporation Of India Limited - Tamil Nadu

30961965 supply of lab equipment and power supply regulated dc power supply, dc o / p voltage 0 32v, dc o / p current 0 2a, magnetic stirrer of 5ltr. to be filled in online bidding form only capacity with electrical hot plate, table top digital weighing machine 10kg capacity...

Directorate Of Technical Education - Tamil Nadu

30686568 supply of equipment for physics laboratory tubular furnace and ultra sonic cleaner unit , equipment for physics department , digital ultrasonic cleaner with digital timer and heatercapacity:2.5 lit , tubular furnace 1000c with gas filling set up and argon cylinder , uv cabinet with uv lights and fluorescent lamps , magnetic stirrer 1 lit capacity with hot plate and digital speed indicator and temperature controller , burette stand heavy , magnetic pellet 22mm , magnetic pellet 30mm , extension box ( 4 switch x4 15amps plug ) of 3m cable , digital clamp meter with multimeter options ( spec: jaw size: 55 mm, ac current: 1000 a, dc voltage: 1000 v, capacitance: 4 nf to 40 muf, 10to 10mhz, duty cycle 10 90% , hydro thermal auto clave 100 ml => limited...

Directorate Of Technical Education - Tamil Nadu

30530147 purchase of consumables / articles for chemisrty department consumables / articlesfor chemistry department , chloroform lr grade – 500 ml , dichloromethane lr grade 500 ml , hexane lr grade 500 ml , ethanol ar grade 500 ml , diethyl ether lr grade – 500 ml , silver nitrate ar grade – 25 g , methanol ar grade – 500 ml , separating funnel pear shaped borosil r– 125 ml , separating funnel pear shaped borosil r– 1000 ml , hand wash liquid pack – 200 ml , liebig condenser 300 mm borosil r , graham condenser 200 mm borosil r , silicone oil lr grade – 250 ml , cotton roll , round bottom flask short neck borosil r 250 ml , round bottom flask short neck borosil r 100 ml , sodium sulphate anhydrous ar grade – 500 g , 1, 10 phenanthrolinear grade– 5 g , d gluconic acid solution ar grade– 25 g , capillary tube pack , ruthenium ( iii ) chloride hydratear grade – 5 g , magnetic stirrer bar ( 8 x 22 mm ) , palladium on carbon ( 10 wt % ) 10 g , lithium chloride anhydrous ar grade – 250 g , n, n dimethyl formamide ar grade – 500 ml , aluminium oxide active ( neutral ) 500 g , toluene ar grade – 500 ml , acetonitrile ar grade – 500 ml , micro spatula , sodium perchlorate ar grade – 100 g , ammonium hexafluorophosphate ar grade – 25 g , celite 545, size 20 40 micrometer 500 g , magnesium sulphate dried ar grade 500 g , 2, 2’ bipyridyl ar grade 10 g => limited...

Government Engineering College - Tamil Nadu

30448263 supply of digital water bath , hotplate with magnetic stirrer, ultra violet capinet for tlc and heating mandle with thermostatcontrolfor chemistry laboratory , water bath , digital , hotplate with magnetic stirrer , ultra violet capinet for tlc , heating mandle with thermostatcontrol 2000ml...

Government Engineering College - Tamil Nadu

30383746 purchase of double door cold storage device ( 230l ) with stabilizer and stand pvc material and magnetic stirrer for chemistry dept. , double door cold storage device ( 230l ) with stabilizer and pvc stand , magnetic stirrer with hotplate and four magnetic beads...

Nuclear Power Corporation Of India Limited - Tamil Nadu

30383025 supply of lab equipment and power supply 1. regulated dc power supply, dc o / p voltage 0 32v, dc o / p current 0 2a 2. magnetic stirrer of 5ltr. capacity with electrical hot plate 3 . table top digital weighing machine 10kg capacity...

Directorate Of Technical Education - Tamil Nadu

30375760 purchase of equipments for chemistry laboratory purchase of equipments for chemistry laboratory , laboratory fume hood , digital hot air oven , refrigerator , oil bath round ( digitial with magnetic stirrer ) capacity 500 ml , laboratory chemical storager , uv chamber => limited...

Government Engineering College - Tamil Nadu

30343956 magnetic stirrer, pellet and oil bath supply of lab instruments , magnetic stirrer: speed: 1500 rpm, material: stainless steel speed , temperature: ambient temperature, voltage: 220 240 v, frequency: 50hz, capacity: 800 ml, protection class: ip65, complaint design. stirrer bath length: 25 mm. ( please refer annexure 1 in nit document for detailed specifications ) , pellet: small ( please refer annexure 1 in nit document for detailed specifications ) , pellet: medium ( please refer annexure 1 in nit document for detailed specifications ) , pellet: big ( please refer annexure 1 in nit document for detailed specifications ) , oil bath: temperature: 5 200?c, material: mild steel, voltage: 240 v, shape: round, frequency:50 hz, capacity: upto 5 litres, accuracy: ±2?c. ( please refer annexure 1 in nit document for detailed specifications ) ...

Government College of Technology - Tamil Nadu

30228694 name of work: maintenance of equipments in bioprocess lab 1 incubator ( as per nit ) 2 ph meter ( as per nit ) 3 centrifuge ( as per nit ) 4 shaker ( as per nit ) 5 uv vis spectrophotometer ( as per nit ) 6 microwave oven ( as per nit ) 7 binocular microscope ( as per nit ) 8 colorimeter ( as per nit ) 9 magnetic stirrer ( as per nit ) ...

Directorate Of Technical Education - Tamil Nadu

30213694 purchase of environmental lab equipments purchase of environmental lab equipments , environmental lab equipments , ph meter , digital dissolved oxygen meter , digital spectrophotomter , magnetic stirrer , analytical balance ( 300 gram ) , glass funnel 3 , pipette 50ml , burette 50ml , beaker 500ml , dish tongs 18 , whattman filter paper ( packet 100nos @110mm and 150mm ) ...

Directorate Of Technical Education - Tamil Nadu

30182945 purchase of equipment for chemistry department purchase of equipment for chemistry department , magnetic stirrer with hot plate , uv vis spectrophotometer , oil bath round ( digital with magentic stirrer ) , capacity 1 l , rotary evaporator => limited...

Deparment Of Technical Education - Tamil Nadu

30102922 lab items lab items , lab equipments , hot air oven 50°c to 250°c(please refer uploaded nit document for complete specifications) , hotplate with magnetic stirrer (please refer uploaded nit document for complete specifications) , motor and pestle 4 granite(please refer uploaded nit document for complete specifications) , spin coater (please refer uploaded nit document for complete specifications) => limited...

Department Of Atomic Energy - Tamil Nadu

29815214 bids are invited for two port nework trainer kit for educational purpose (q3) , magnetic stirrers (q4) , electronic weighing scales is:9281 3 (1981) part i,ii, iii & part iv (q2) total quantity : 7...