Latest interchangeable stopper Tenders | Government interchangeable stopper Tenders

State Government

CTN :45706575

17 Jul, 2026 NA

Varanasi - Uttar Pradesh

Tender For supply of 2 200ul 1000pk , microtube stand polygrid 2ml , mittens , nitrile gloves , nitrile surgical gloves , parafilm dispenser , parafilm m size 4 125 bemis , parafin tapes , pasteur pipette , pcr blockes semi skirtnatural st , ph strips , pipette bulb , pipette bulb sellicon rubber cap , pipette controller , pipette pump size 10ml , pipette rack horizontal , pipette stand , plastic color filter , plastic tray table , reagent bottel wide mouth 250ml , reagent sprayer for tlc bulb 100ml , retort stand base 51 2 9with 4b rod , rneasy mini kit , round bottom tubes caps 50ml , rubber stoppers no 9 , rubber stoppers no 5 , rubber stoppers two hole no10b diam 26mm , rubber stoppers no 10bdiam 26mm tdiam , rubber stoppers two hole no 9bdiam 215mm , rubber stopperstwo hole no5 , screw cap centrifuge tube capacity 50ml , screw gauge , sealing wax chapdq red , separating funnel holder , shoe covers , shove cover , silica crucible , sliding caliper , spatula one side flat s ssize 5 , spatula size 150mm , spatulan8 ss micro , spirit lamp , spreading caliper , sterile single layered syringe filter , storage vial, 500 vialspack , surgical blade , surgical blade holder , surgical disposable mask , surgical disposable mask 1pk , syringe filter nylon 25mm 022um 100pk , t diam 30mm ht 33mm , tdiam 28mm ht 31mm , tags tough , teflon tap champion size , test tube basket 230x230 , test tube baskets 160mm , test tube brushes , test tube holder , test tube peg rack 96 places 4pk , test tube rack 25d 40h , test tube stand 13x90 , test tube stand 20 places 4pk , test tube stand 3 tier polypropylene 25mm , test tube stand 3tier , tissue paper , tongs ss , tripod stand , tripod stand large , tripod stand plastic , tweezers ss , unersal clamp , universal combi rack 4pk , universal micro tip box2200ul 10pk , universal micro tipbox 02 10ul 10pk , universal micro tips box 200100ul 10pk , utility tray , wash bottle new type 500ml 6pk , washing bottles , waste disposal bags plastic , wire mesh 22.5mm ht 23mm, absorbent cotton roll, alumina annealing boats high temperature compatible, alumina annealing boats high temperature compatible, alumina annealing boats high temperature compatible, aluminium foil silver roll, aluminum foils, animal cage poly lab, aspirator bottle with stopcock, barrier tips xl max cap 10la749xl, beakers with handle measuring jugs, blotting paper sheets pk of 100, boss zinc alloy with nickle plated, bouffant head cap, brush beaker nylon bristles on, brush beaker nylon bristles on wire , brush bottle, brush bruette head, brush for cleaning , brush semi micro test tubes, brush test tube, brush, beaker, centrifuge tubes, centrifuge tubes, chemware boiling stones, clamp 3 prong, container 50ml sterile , coplin jar, copper strips , cotton ply face masks, cotton rolls, crime scene tape, cryo box microcentrifuge tube, dish crystallizing with spout , disposable cap, droppers, dropping bottle, duplicating ink black, eppendorf holder, eppendorf tubes, eppendorf tubes, falcon tubes, filter paper, filter tips bulk 1000ul 500pk, fingerprint brush, flask suport polypropylene, float rack for cryo vial 6units, forceps , fto coated glass, gauze iron size , gen tip, universal, 100-1000ul, gen tip, universal, 1-200ul, glass beads undrilled 500gm, glass stoper (size 19)hollow hexagonal head, hand gloves, hand glves het restiance 1pair, ito coated glass, lancet device with pricking needle with 100pcs, magnetic stirrer beads 6 x 12, magnifying glass, magnifying glass, makeup brush, manual //bid details 2 / 128

corporations/Associations/Others

CTN :45724941

14 Jul, 2026 3.45 Lacs

Sonbhadra - Uttar Pradesh

Tender For supply of sampling bottle plastic wide mouth 1000ml , sampling bottle plastic wide mouth 500ml , hydrometer , 3202 hydrometer , hydrometer range , sieve set with lid bowlmesh size , quartz v m crucible with lid , rubber pipette bulb , paper napkin , silica crucible 15 ml , silica crucible 100 ml , 3202 beaker 500 ml , beaker cap 250 ml , plastic beaker 150 ml , plastic beaker for 1 liter standard , whatmann cellulose filter pape , face shield , rubber hand gloves acid , culture petri dishes 90x15 mm , 3202 conical flask cap 250ml , measuring cylinder capacity 500 ml , measuring cylinder 50ml , graduated measuring cylinder 100 ml class a , graduated measuring cylinder 250 ml , tongue curved of stainless steel , chloroform bellows for collection of flue gas samples , sterile surgical gloves , anti dust mask , volumetric flask 1000 ml with interchangeable stopper , volumetric flask 500 ml with interchangeable stopper , volumetric flask 250 ml with interchangeable stopper , volumetric flask 100 ml with interchangeable stopper , volumetric flask 50 ml with interchangeable stopper , platic transfer pipettes of 3mlcapacity for laboratory use , 3202 3 volt circular battery , battery aa , white polybag for carrying one kg pulverised coal sample , supply of plastic tray , 3202 earmuffs make , ppe kit including mask gloves cap , safety goggles for chemical protection with adjustables strap and minimum lens fogging , 3202 50 mm rectangular quartz cuvette , quartz vm crucible stand with 4 holes * /bid number : gem/2026/b/7723534 + /dated: 29-06-2026 ' ' / bid document 1 / 27

corporations/Associations/Others

CTN :45676645

08 Jul, 2026 27.30 Lacs

Chennai - Tamil Nadu

Tender For supply , fabrication, galvanizing & erection of steel structure & equipments, ab switches provision of earthing arrangements, providing bus bars, jumpers and droppers, laying of control cables and end termination for enhancement of existing power transformer 110/11 kv capacity from 1x16 mva into 2x16 mva at chendur 110/ 33-11 kv ss.

State Government

CTN :45701352

13 Jul, 2026 NA

Hyderabad-T - Telangana

Tender For supply of lab chemicals and reagents glucose , t-cholestrol , trigleyceroides , urea , creatinine , t.bilirubin , alp , sgot , sgpt , t.protein , albumin , aso , ra , uric acid , hbaic , widal , vacutainers plain , vacutainers edta , vacutainers flourido , leishmans stain , hacmatoxylin stain , fosin stain , gram stain , methylene blue , carbol fusion , iso prupenol , dpx mount , cover ciales for mountries. , micro scopic slides , micro scopic cover glass , test tubes (5ml size) , test tubes (10ml size) , drabkin's solution , micropipette tips small , micropipette tips large , sterile plastic-containers , fouchet reagent , barium chloride , xylene , acetone , h2 so4 , hcl , hemospar , malarial pf/pv , b1. grouping kits , na citrate , reticyclocyte floride , afb-sin , dettol liquid soap , hypochloride , stern , tubes clearting brush , crp , multi stix fer , erba cell puck (h630 die) , erba stromatolyser (11630 dil) , merck bulb , deine droppers , erba cell clean (elite-hclean) , tubercullin (ppd) , microscope oil , deionized water , gloves , hdl cholestrol , sodium citrate tube (3.8%) , hb ale 4 level , calibrator , sulplur powder , controlls biochemistry (bio-rad) level 1 , controlls biochemistry (bio-rad) level 2 , automated cell , counter controls-3 , pans (h360) , 1000 ol. pipette , 5-50 ul. pipette , face mask , tourniquet , 10 ul fixed , micro scopic slides (cavity slides) , 50-300 ul. pipette , 100-1000 ul. pipette , imi syringes , lugols lodine , capillary tubes , whattman filter paper , 5ml tubes stands , lancets , needle burner , bio-hazard covers , (green, red & vellow) , 10ml tube holding racks , erba wash , chem 7 primary maintenance kit

CTN :45718847

16 Jul, 2026 11.44 Lacs

Jaipur - Rajasthan

Tender For supply of glass wares, polythene wares and miscellaneous items at ssctpp, suratgarh- bottle polythene (pp) wide mouth with cap , burette , burette clamp mild steel chrome pla type with boss head, single pkt (ea , center to (300mmx). , pipette bulbs , pipette stand horizontal (12 pip , retort stand , side hole (225mmx , side hole (300mmx , silicone pipette bulbs , volumetric flask , (ii)beaker polythene capacity 1000 ml,pp autoclaveable , (iii) beaker polythene capacity 250ml,pp autoclaveable , (iii)beaker polythene capacity 500 ml,pp autoclaveable , , , beaker polythene pp auto clavable , blow in low density polythene 125 ml , blow in low density polythene 60 ml , chloroform bladder 500 ml , dropper sterile capacity 3ml , dropping bottle , latex bladder enkay no,5 with clip , measuring cylinder , wash bottle ldpe plastic , , , circular capsules fused silica without lid 48 x 15 (20 ml) , dishes culture petri , crucible fused silica for vm + lid 25x22x38 mm , beaker grifin, low form, with spout, graduated , burette - boroflo, screw thread with ptfe key , funnel plain 60° angle long stem glass 100 mm diameter , funnel separating pear shape with hollow plug stop cock, hollow interchangeable stopper, 500ml , measuring cylinder-single matric scale with pour out , pipette measuring (mohr type) accuracy as per class -a , volumetric flask with stopper , 50 ml burette with 1 ltr. reservoir , automatic zero burette accuracy as per class a with certificate , bod bottles with i/c stopper (300 ml) , bottles reagent amber with i/c stopper , bottles reagent plain narrow mouth with flat head i/c stopper , conical flask , flask boiling round bottom , gas burette with jacket cap. 100 ml (graduated burette 0-5 ml least count 0.1 ml for orset appratus) , orsat gas analyser (for analysis of flue gases) for determination of co2 o2 and estimation of co in flue gases complete with rubber tubing connector. 50 ml burrete and other accessories equipment shall be complete polished wooden cabinet equipment should be made of heavy walled borosilicate glass tube and stop cock , spares parts for orsat apparatus , tissue paper roll (double ply) (whatman) filter paper, circular catno. , cellulose nitrate filter 0,45 micron , , acid proof suit , , coal sample tray 12"x 14" big , , spatula (one end spoon and one end flat) 200 mm , , safety goggles (plain) , , direct reading % thermometer for caustic soda lye (45% to 50%) w/w with temperature correction , bottle relative density with capillary bore interchangeable tefflon stopper, 25ml , chlorine gas toner spanner , direct reading % thermometer for hydrochloric acid (27% to 32%) w/w with temperature correction , direct reading % thermometer for sulphuric acid (95% to 99%) w/w with temperature correction , heating element for muffle furnace (1200 degree c , kanthal a-1 resisative wire) , lab apron coat, free size , relay for muffle furnance , spare parts for muffle furnace (make jd refractories) m degree , test sieve for coal analysis, brass frame s.s./wire mesh (make-jayant) , test sieve sets for coal mill fines will be brass, 200mm dia 50mm height, wire cloth from one piece without seam (set shall be consist of three sieve lid & receiver) 50, 100 and 200 astm mesh (make-jayant) , thermal fuse , thermocouple cr/al for muffle furnace , water bath rectangular (double wall), ambient to temp. 95°c, +/-1°c, 220/230v ac, 12 holes 75mm dia (size 425*325*100mm) , water safety jacket(medium size) , temperature controller (pid with sgr power controller) , , working chamber of muffle furnance 6x6x12 inch , , laboratory hand gloves , , laboratory hand gloves (rubber acid and alkali proof) medium size , , laboratory hand gloves nitrile , , polythene sampling bags , , polythene sampling bags (size-1 kg) with zip , , polythene sampling bags (size-500 gm) with zip , , polythene sampling bags (size-250 gm) with zip , , crucible tong , , crucible tong 12" inch , , crucible tong 24" inch , , gooch crucible g4 (size-30 ml) , , vm

corporations/Associations/Others

CTN :45657702

14 Jul, 2026 NA

Gulbarga - Karnataka

Tender For supply of titanium reconstruction plate without condylar unit left side , titanium reconstruction plate without condylar unit right side , wire cutter , wire twister , acrylic polishing cake , acrylic teeth high impact , agar agar , airortor lubricant spray , alginate , alloy - pfm , articulating paper , articulator hinge type , autoclavable self sealing sterilization pouches 90 by 260mm , autoclave bin large , autoclave bin medium , autoclave bin small , base former , beading wax , betadine , bonding agent 5th generation , boxing wax , carborundum disc big thick , carborundum disc small thin , cement spatula , ceramic building brush size 4 , ceramic building brush size 6 , ceramic powder dentin a2 , ceramic separating media , cheek retractor large , crown remover kit , curved artery forceps , dental plaster , dental stone , denture adhesive , diamond disc , die hardener , die lubricant , die stone , disc mandrel , disposable patient drape , droppers for resin , fiber post , fox plane , gauze , gingival mask gingifast elastic or gingimask , glass spirit lamp , glaze liquid , green cloth , greenstick compound , hammer , head cap , heat cure acrylic resin liquid , heat cure acrylic resin powder , hot plate , impression compound , impression material addition silicon light body , impression material addition silicon putty , impression trays-dentulous perforated , impression trays- dentulous rimlock non perforated , impression trays- dentulous rimlock perforated , impression trays-edentulous non perforated , impression trays-edentulous perforated , inlay wax soft box , instrument disinfection spray glutaraldehyde 2 percent , intraoral photographic mirror , investment material-packets bego , lacron carver , lignocaine gel , lignocaine spray , local anaesthesia lignocaine hcl 2 percent with adrenaline 1 ratio 80000 , macintosh sheet , metal gauge , metal polishing cake , metal scale , modelling wax , mouth mask , mouth mirror with handle , mouth prop adult or pediatric , nitrile gloves m , non eugenol zinc oxide impression paste , peeso reamer , plaster spatula curved , plaster spatula-straight , polishing buff , porcelain mixing jar , pumice , retraction cord size 000 , ring liner , rubber bowl-large , rubber bowl-small , sandpaper , sandpaper mandrel , self cure resin pink liquid , self cure resin pink powder , separating media , spirit , stainless steel tray-medium with lid 8 by 3 inch , sticky wax , surgical gloves size7 , tooth coloured inlay wax , tooth preparation burs 25ef , tooth preparation burs sf 11 , tooth preparation burs so 12 , tooth preparation burs tc 11 , tooth preparation burs tf 11 , tooth preparation burs tr 13 , universal plier , universal tray adhesive , varsity dental flask , vaseline , wax guage , wax knife , wax spatula , zinc oxide eugenol impression paste saline , bone curettes , bone cutting bur 701,702,703, bone graft , composite kit , d finder #10 25mm, d finder #15 25mm, d finder #8 25mm, dispensing gun , edta gel, edta liquid, etchant , eugenol , gg drill, gic type 1, gp cones 2% no 15 , gp cones 2% no 20, gp cones 2% no 25, gp cones 4% no 20, gp cones 6% no 20, gp cones 6% no 25, high cu amalgam alloy, k file #15 21mm, k file #8 25mm, k-files #10 21mm, k-files #10 25mm, k-files #15 25mm, k-files #6 21mm, metal alloy (all metal), miracle mix, periosteal elevator, probe (straight), retractor - micro tissue forceps gerald, retractor - langenback , splinting wire , tissue forcep babcock, tweezer, allis tissue holding forceps, backhaus towel clamp, bone chisel, bone file, bone mallet, bone ronguer, bp apparatus, bp blade 11, bp blade 12, bp blade 15, composite grinding and polishing kit //bid details 2 / 135

CTN :45197635

24 Jun, 2026 NA

Ernakulam - Kerala

Tender For bid to ras bid to ras bid to ras corrigendum : supply of 1 2 dichloroethane , boron trifluoride , ammonium thiocynate , chloroform , hydrochloric acid , carbon disulphide , methanol hplc , p toludine ar , petroleum ether 60 to 80 degree , diethyl ether , iodine monochloride , ferric ammonium sulphate , sodium chloride , potassium thiocyanate , tartaric acid , potassium chloride , potassium chromate , potassium hydroxide , potassium iodide , furfural , copper acetate ar , silver nitrate , sodium carbonate , sodium hydroxide , sulphuric acid , toluene rectified , amyl alcohol , basic fuschin , hexane hplc grade , sodium sulphate , sodium thiosulphate , tricresyl phosphate standard , lead chromate ar grade 100g , capsiacin , curcumin , piperine , sucrose , dextrose , linseed oil , argemone oil , mineral oil , kusum oil , karanj oil , neem oil , fame 37 standard , fame c 11 0 internal standard , castor oil , iso octane , copper metal strips , antimony trichloride , ferric chloride , ferrous sulphate , zinc oxide , sodium molybdate , hydrazine sulphate , potassium dihydrogen phosphate , sodium hypobromite , beaker capacity 250ml , beaker capacity 250 ml , burette 25ml , burette 50ml , conical flask 250 ml , conical flask 250 ml capacity , conical flask 500 ml capacity , bottle , cylinder graduated measuring , flask volumetric 50ml capacity , flask volumetric 25ml capacity , polenske flask 300ml capacity , haemocytometer , flat bottom flask 500ml capacity , test tube with stopper , volumetric flask 5 ml , bunsen burner , microscope , centrifuge machine , hot air oven , distill water plant , water bath , bath sonicator , top loading monopan balance digital weighing balance , tongs , pipette stand , rubber tubes for water circulation , silicon tubes for water circulation , tintometer cuvette , centrifuge tube 50 ml , nitrile gloves , syringe with needle 5ml capcacity , laboratory mask , vial amber colour , vaccumpet , pipette controller , glass droppers with rubber teat , head cover hair net , micropipette tip for 10 to 100 micrometer volume , silica crucible cap 50 ml //bid details 2 / 81

CTN :45608455

25 Jun, 2026 NA

Tiruvettipuram - Tamil Nadu

Tender For procurement of lab equipments for electrical and electronics engineering department - procurement of lab equipments for electrical and electronics engineering department., single phase tranformer: single phase transformer rating: 1 kva, 50 hz input: 230 v ac output: 115 v ac type: air-cooled, single-phase step-down transformer properly insulated input and output terminals brought out for safe operation, three phase transformer: rating: 3 kva input voltage: 415 v ac, 3-phase output voltage: 230 v ac, 3-phase frequency: 50 hz winding material: copper wound insulation class: class b or higher duty: continuous duty suitable for laboratory use bench/floor mounted suitable for laboratory operation. all winding terminals shall be brought out to insulated terminals and enclosed within a protective outer cover for safe laboratory operation , acidity test kit ethyl alcohol sodium carbonate solution universal indicator solution laboratory-grade test tubes droppers colour comparison chart for test result comparison chemicals supplied in labelled containers with safety instructions suitable for laboratory educational and testing applications, loading rheostat 3 phase: rating: 5.25 kw supply: 415 v ac, 3-phase, 50 hz total number of load steps: 6 main switch to be provided approximate dimensions: 18 18 22 inches (l b h) comprising special cement-insulated electrical load resistors mounted on powder-coated ms panel/enclosure individual on/off rotary switches for load selection mounted on rubber wheels/casters for portability suitable for laboratory load testing applications proper insulation, ventilation, and earthing arrangement to be provided , loading rheostat 01 phase: type: single phase loading rheostat power rating: 5 kw supply: 230 v ac, single phase, 50 hz total number of load steps: 8 approximate dimensions: 18 18 22 inches (l b h) comprising electrical load resistors suitable for laboratory loading applications resistors shall be special cement-insulated type mounted on powder-coated ms panel/enclosure individual on/off rotary switches provided for load selection mounted on rubber wheels/casters for portability , single phase resistive load type: single phase loading rheostat power rating: 5 kw supply: 230 v ac, single phase, 50 hz total number of load steps: 8 approximate dimensions: 18 18 22 inches (l b h) comprising electrical load resistors suitable for laboratory loading applications resistors shall be special cement-insulated type mounted on powder-coated ms panel/enclosure individual on/off rotary switches provided for load selection mounted on rubber wheels/casters for portability , three phase resistive load: rating: 5.25 kw supply: 415 v ac, 3-phase, 50 hz total number of load steps: 6 main switch to be provided approximate dimensions: 18 18 22 inches (l b h) comprising special cement-insulated electrical load resistors mounted on powder-coated ms panel/enclosure individual on/off rotary switches for load selection mounted on rubber wheels/casters for portability suitable for laboratory load testing applications proper insulation, ventilation, and earthing arrangement to be provided , three phase capacitor bank: 3-phase capacitor bank rating: 2 kvar voltage: 440 v ac frequency: 50 hz heavy duty self-healing capacitor units powder coated ms enclosure compact panel mounted/floor mounted construction proper ventilation arrangement to be provided capacitor duty contactor/switch to be provided fuse/mcb protection to be provided discharge resistors to be provided for safety proper earthing arrangement provided , on / off control of lamp using solid state relay kit type : solid state relay (ssr) trainer kit control/input voltage : 12 v / 24 v dc or up to 30 v dc output load voltage : 230 v ac, single phase load control : on/off control of ac lamp load solid state relay based switching circuit opto-isolated input control built-in ac lamp load manual on/off switching arrangement led indication for input and output status

Central Government And Public Sector

CTN :45610534

29 Jun, 2026 NA

Katihar - Bihar

Tender For supply of large jumper wire, 160 sq. mm, multi-stranded annealed electrolytic grade copperconductor, high flexibility, insulated with heat, oil, and weather-resistant elastomeric compound, suitable for 25 kv ac traction service as per latest ac traction manual. rdso item id: 3100640 , copper & cadmium copper jumpers & droppers. [ warranty period: 30 months after the date of delivery ] ]

CTN :45589016

13 Jul, 2026 NA

Amber - Rajasthan

Tender For corrigendum : supply of low form beakers with spout 150ml capacity borosil code 1000d18 , phillips conical with spout 250ml capacity borosil code 1080021 , sampling and storage screw neck vials amber with write on patch 5ml borosil code9913005 , reagent bottles graduated with screw cap and pouring ring borosil code- 1501021 , cylinders graduated single metric scale with pour out with hexagonal base class a with certificate 20ml borosil code 3021008 , cylinders graduated single metric scale with pour out with hexagonal base class a with certificate 150ml borosil code 3021018 , triangular tripod borosil code - latt8888200 , wire gauge borosil code- lawg8888c06 , micro chattaway spatula borosil code lasl8888c08 , universal clamps borosil code labc8888sc1 , volumetric flasks, astm, amber - 5ml capacity borosil code - 5655s05a , volumetric flasks, astm, amber - 20ml borosil code - 5655s08a , volumetric flasks - 1000ml borosil code - 5640029a , tongs for crucible - 6 inch size borosil code lact8888006 , tongs for crucible - 8 inch size borosil code lact8888008 , reagent bottles 42 with i c stopper amber borosil code 1509024 , separating funnel, pear shape, with glass stopcock and interchangeable stopper- 60ml borosil code 6400013 , burettes - 50ml borosil code 2123012a , self-standing centrifuge tube - 50ml tarsons code- 500043 , self-standing centrifuge tube amber - 50ml tarsons code - 546046 , micro tips bulk - 200ul tarsons code 521014 , maxipense low retention tips bulk micro tips bulk- 1000ul tarsons code - 523105 , crucible 50ml 50 ml , evaporating dish - 200ml , silicon rubber tube 10 meters , glass beads loba code 03946 00500

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corporations/Associations/Others

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Central Government And Public Sector