Latest interchangeable stopper Tenders | Government interchangeable stopper Tenders

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

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

Central Government/Public Sector

CTN :45686495

01 Jul, 2026 NA

Dharwad - Karnataka

Tender For comprehensive warranty extension of transportation engineering lab equipment - 1. rolling thin film oven 2. constant temperature waterbath for marshal test with digital controller-(9 moulds)-(150 mm). 3. standard penetrometer for bitumen-automatic digital timer with geared height adjustment & dial gauge - astm d5 4. marshal stability testing machine-digital-4" & 6" dia-combined 5. stripping test apparatus-is 6241, aashto t283 6. ductility testing machine - (semi automatic model) -(10-100 mm/min speed) -(refrigerated)- 7. planetary mixer-for bituminous mix-digital-10 ltrs 8. sieve shaker-gyratory-for 20/30 & 45cm dia sieves with digital timer 9. buoyancy balance 10. bitumen extractor-motorised with variable speed with digital rpm indicator 11. ring and ball apparatus-(programmable) -(digital) -(astm d36) with accessories 12. hot air oven - digital-90x90x60 cm-250c-inner s.s. 13. rotary vacuum evaporator with motorized lift-flask capacity-50-5000 ml 14. automatic compactor for marshal test - (4" and 6" dia specimen)-(universal model)- 15. cleaveland flash point apparatus-with energy regulator 16. absolute and kinematic viscosity bath for 4 viscometers (astm d2171, astm d2170) at indian institute of technology

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

CTN :45476978

22 Jun, 2026 NA

Uthangarai - Tamil Nadu

Tender For supply of civil lab equipments - list of equipments, slump cone apparatus 300mm ht, bottom dia 200mm,top dia 100mm with base plate and tamping rod material. for specifications refer nit, sieve for fine aggregate-complete set type: is standard test sieves for fine aggregate material: brass frame with woven wire mesh diameter:200mm height : as per is specification aperture sizes (completeset)4.75mm,2.36mm,1.18mm,600 m,300 m, 150 m,pan & lid standards :is 2386(part i) /is 460 finish: smooth, corrosion-resistant accessories:lid and bottom pan included . for specifications refer nit

CTN :45417262

10 Jun, 2026 NA

Guwahati - Assam

Tender For procurement of goods, equipment terrestrial lidar with integrated automatic total station 1" (arc seconds) angular accuracy , resistivity imaging system for 2d electrical resistivity survey , automatic weather station , thermal infrared camera , portable air quality monitoring system , walkie-talkie communication , flexural strength test of tiles , abrasion test of tiles , aggregate polishing , desiccator (vacuum) , motor (5hp, 3hp, 2hp, 1hp, 0.50 hp) , -accelerometer set of 5 with different frequencies , compressometer-extensometer for concrete specimen , concrete surface-mount strain gauge system , compaction factor apparatus , portable digital microscope system , portable density meter , axle pad weighing system , temperature controlled water bath , gyratory compactor for asphalt specimens , normal refrigerator , environmental climate chamber , contact angle meter , bitumen emulsion charge detection instrument , drainage and seepage tank (visualisation of seepage flow) , symons rain gauge , digital rain gage , rainfall event logger , digital evaporation recorder , eco sounder , universal water current meter with direction indicator , vibratory hammer , concrete specimen cutter , accelerated curing tank , compressor with nozzle , double distillation assembly , indian standard sieves (200 mm diameter) , indian standard sieves (300 mm diameter) , indian standard sieves (450 mm diameter) , sieve shaker mechanical tapping motion , oven , digital weighing balance (15 kg) , digital weighing balance (30 kg) , digital weighing balance (220 g) , cone penetration apparatus determines the liquid limit of soils , shrinkage limit apparatus , density bottle , compaction moulds (light and heavy both) , compaction hammer (light and heavy both) , loading frame mechanised for soil and material testing applications, including unconfined compression (uc), cbr, and similar tests-50kn universal frame. , loading frame manual , proving ring: 2kn, 10kn, 25kn, 50kn, 100kn. , dial gauge: 0.002x5mm, 0.01x25mm-3 nos each in 1 set. , pvc drum (barrel) , measuring cylinder (borosilicate) , measuring cylinder (borosilicate) , measuring cylinder (borosilicate) , measuring cylinder (borosilicate) , rubber glove , stop watch , spatula , glass plate , glass plate , glass plate , air tight container , air tight container , steel ruler , steel ruler , borosilicate beaker , borosilicate beaker , borosilicate beaker , measuring jar (plastic) , measuring jar (plastic) , non-return valve, air valve , m.s flange , lubricating oil , lead , spum yarn , water meter , pvc bend , pvc y branch , pvc dod bend , pvc pipe sloc , c.p piller tap , c.p waste coupling , pvc waste pipe , pvc connection flexible tube , ppr pipe fittings , pvc floor trap , pvc gully trap , pvc multi trap , pvc multi floor trap , white cement , pop (plaster of paris) , push cock , plastic water tank , water tank overflow alarm , butane/propane disposable cylinder , scaffolding pipes: , shuttering plywood sheets , plastic brick mould. 9"x4.5"x3" , mould and concrete spacers plastic i shaped dumbell paver mould 60mm , plastic zigzag paver mould , plastic cosmic paver block mould , pvc mold for cement cover block multi cover (20/25/40/50mm-42 kvt without hole) , pvc mold for cement cover block multi cover (20/25/40/50mm -25 kvt with hole) , ms h-beams: 100 100 length 1 m , ms h-beams: 100x100 length 2 m , ms h-beams: 100 100 length 3 m , ms h-beams: 150x150 length 1 m , tie rods: 2 m , tie rods: 3 m , formwork clamps/clips: , shuttering oil/release agent: , polythene sheets , adjustable column clamp , adjustable concrete beam formwork clamp , adjustable concrete beam formwork clamp , corner angles for formwork: , safety belts and harnesses: , flagging reflective tape: , scaffolding safety tags and tag holders , safety gloves , safety jacket , safety helmets , safety boots

CTN :44948846

03 Jun, 2026 3.00 Lacs

Chennai - Tamil Nadu

Tender For bid to ras supply of glassware for ral chennai d d - beaker 250 ml tall form with spout , beaker 400ml tall form with spout , burette plain 50ml with a cerificate 0.1 ml graduation with glass stopper , burette 50 ml automatic zero amber colour mounted on reservoir with glass stop clock class a , silica crucibles medium form 50 ml without lid should with stand the temperature up to 600 degree celsius in muffle furnace , cylinder graduated 50ml 1ml graduation with single metric scale and tall form with spouted neck pour out type 1b class a , dean and stark apparatus full set for the determination of moisture round bottom flask 500 ml capacity with b24 trap joint 5 ml trap without stop cock , flask std. volumetric 1000 ml with interchangeable stopper white class a certified , flask std. volumetric 100 ml with interchangeable stopper white class a certified , flask conical 250 nm plain with b24 joint and stopper , flask 310 ml capacity without joint plain neck rm pv flask , flask sugar with 110 by 100ml marking two mark , flask round bottom 1000ml capacity with b24 joint , alcohol or water re distillation assembly flat bottom flask 2000 ml with side arm having 24 by 29 interchangeable joint , glass beads 3mm dia , iodine flask interchangeable stopper 500ml , separating funnel 1000ml capacity pear shaped interchangeable stopper glass bore stop cock , one mark pipettes 100 ml with bulb class a , one mark pipettes 50ml with bulb class a , one mark pipettes 20 ml with bulb class a , one mark pipettes 25 ml with bulb class a , moisture dishes 7 to 8 cm in diameter 2.5 cm deep provided with tight fitting slip over cover , centrifuge tubes , air condenser , pipette 5 ml , pipette 2 ml , flasks kjeldahl round bottom long neck ) /bid number : gem/2026/b/7456139 * /dated: 20-04-2026 & & / bid document 1 / 21

State Government

CTN :45325452

09 Jun, 2026 2.27 Lacs

Bellary - Karnataka

Tender For procurement of chemical laboratory equipments & spares - test sieves 300 microns, standard test sieves without any joint, test sive of size 50mm, test sieve of size 15mm, test sieves - 212 microns, benzoic acid pallet, cotton thread for ika bomb, hydrometer sp.gr. 1 to 2.0 make- tarson, petri dish-with lid-100 x 15mm borosilicate, petri dish with lid 50 x 12mm s line (3165) borosil, measuring cylinder -1000ml, pipette - measuring - 10 ml, pipettes 1 ml, whatman fltr paper no.40, 11cm, filter paper whatman, spatula-6 inch, tissue paper rolls 1, hydrometer(0.95-1.0), hydrometer (0.9-0.95), hydrometer(0.85-0.9), vm silica crucible with lid

CTN :45318187

15 Jun, 2026 NA

Tawang - Arunachal Pradesh

Tender For supply of self recording rain gauge , maximun minimum thermometer digital , screw gauge , prismatic compass with stand , auto dumpy level with stand and staff , abney level , robotic total station 1 inch accuracy bluetooth auto target , kerosene or gas stove or electric hot plate , ghat tracer , pegging rod , optical square 90 degree , ranging rod 3 mtr long , high precision binacular , temperature gun for checking bituminous surface works , sample tray enamelled , vibrating wire , termperature sensor , portable indicator , steel tape 5m , standard pyconometer of 50 ml , digital hygrometer , post hole auger with extensions , rodo meter - high precision wheel odometer , hot plates 200 mm dia 1500 watt voltage 220v to 230v , circular plates of 250 mm dia , sampling pipettes fitted with pressure and suction inlets, 10 ml capacity. , sampling tins with lids 100 mm dia x 75 mm ht 500 gms capacity , electronic digital micrometer , ennore standard sand 25 kgs bag , weighing machine 0 kg to 10 kgs , mould 15cmx15cmx15cm for compressive strength of concrete , digital vernier calipers accuracy 0.001 mm , thermometers mercuryinglass thermometer 0 to 250 c mercury-in-steel , glass thermometers range 0 degree c to 100 degree c 100 degree c , mortar cube 70 pt 6 mm , cbr plunger with settlement dial gauge holder , ring and ball app for softening point , specific gravity test bottle with vaccum pump , tripod stands for holding dial gauge holder , metallic laboratory thermometers range up to 300 c , spacers disc 148 mm dia 47.7 mm ht. with handle , comprising beakers capacity 1000 ml glassware , pipettes capacity 50 ml glassware , perforated plate brass , metallic thermometers range up to 300degree c 300 degree c , specific gravity and water absorption testing machine , marshall sample mould , stop watch one and half sec. accuracy , field density apparutus complete setsand relacment method , compaction test equipment both 2.5 kg and 4.5 kg rammers , cbr moulds 150 mm dia -175 mm ht. , 150 mm x 300 mm ht. cylinder with capping component , riffle box , soaking tank for accommodating 6 cbr moulds , speedy moisture meter complete with chemicals , standard measures of 30, 15 and 3 litres capacity alongwith standard tamping rod , distant reading thermometer 0 degree c 250 degree c , sand pouring cylinder with conical funnel and tap and complete , gi seive set 125,90,75, 63,53,45,37.5, 14, 13.2,12.5,11.2,10,9.5,5.6,4.75mm , water still 20 ltr capacity , glass beakers borosilicate 4 nos of 100 cc, 200 cc, 500cc, 1000cc capacity , pentrometer with standard needles , platform balance 300 kg capacity , drying ovens. thermostatically controlled 100 degree c to 110 degree , water bath electrically operated and thermostatically controlled , dial gauge 25 mm travel -0.01 mm or division , aiv testing apparatus complete set , is sieve sets 450 mm internal dia with lid and pan 30 sieves in 1 set , sieves 450 mm internal dia of sieve sets as per bis of required sieve sizes , is brass sieve sets 200 mm internal dia with lid and pan 35 sieves in 1 set , sieves 200 mm consisting of sieve set of required sieve sizes with lid and pan , is sieve 75,53,45,22.4,11.22 6.5,9.50,5.6,4.75,2.36,1.18mm , soxhlet extraction or centrifuge type apparatus , oven electrically operated, thermostatically controlled including thermometer , sieve shaker capable of shaking 200 mm operated with time switch , weight machine 30 kg electronic type , high frequency mortar cube vibrator for cement testing , specific gravity apparatus , rapid moisture meter is 12175 1987 , flash and fire point apparatus , ductility testing apparatus electrically operated , density testing machine complete set bucket method , rebound hammer concrete testing hammer , furol viscometer , sand equivalent test apparatus , standard sand for density test , lab cbr testing equipment for conducting cbr testing 5 tonne cap , unconfined compression test appratus , marshal stability test machine , los-angeles abrasion te

Central Government/Public Sector

CTN :45045323

01 Jun, 2026 NA

Cuddapah - Andhra Pradesh

Tender For tender for supply of labaratory glass ware - beaker low form with spout capacity 50 ml , beaker low form with spout capacity 100 ml , beaker low form with spout capacity 250 ml , beaker low form with spout capacity 500 ml , beaker low form with spout capacity 600 ml , beaker low form with spout capacity 1000 ml , beaker low form with spout capacity 2000 ml , beaker low form with spout capacity 3000 ml , buretteboroflo fitted with boroflo gp screw thread stopcocks with ptfe keys capacity 25 ml , buretteboroflo fitted with boroflo gp screw thread stopcocks with ptfe keys capacity 50 ml , cylinder graduated single metric scale with pour out with hexagonal base capacity 5 ml , cylinder graduated single metric scale with pour out with hexagonal base capacity 10 ml , cylinder graduated single metric scale with pour out with hexagonal base capacity 50 ml , cylinder graduated single metric scale with pour out with hexagonal base capacity 100 ml , cylinder graduated single metric scale with pour out with hexagonal base capacity 250 ml , cylinder graduated single metric scale with pour out with hexagonal base capacity 500 ml , petri dishes both top and bottom size 80 x 17mm , petri dishes both top and bottom size 50 x 17mm , flask erlenmeyer conical narrow mouth capacity 250 ml , flask erlenmeyer conical narrow mouth capacity 500 ml , flask erlenmeyer conical narrow mouth capacity 1000 ml , flask volumetric with inter changeable stopper capacity 10 ml , flask volumetric with inter changeable stopper capacity 25 ml , flask volumetric with inter changeable stopper capacity 50 ml , flask volumetric with inter changeable stopper capacity 100 ml , flask volumetric with inter changeable stopper capacity 250 ml , flask volumetric with inter changeable stopper capacity 500 ml , flask volumetric with inter changeable stopper capacity 1000 ml , flask volumetric with inter changeable stopper capacity 2000 ml , flask bolling florence flat bottom capacity 1000 ml , flask bolling florence flat bottom capacity 2000 ml , flask filtering bolt neck with tubulation capacity 2000 ml , flask filtering bolt neck with tubulation capacity 1000 ml , flask filtering bolt neck with tubulation capacity 5000 ml , funnel plain 60 angle long stem 75mm dia , funnel plain 60 angle long stem 150mm dia , funnel separating pear shaped with stopcock & interchangeable stopper capacity 125 ml , pipette measuring mohr type accuracy equivalent to class a of isiso 8352007 capacity 1 ml , pipette measuring mohr type accuracy equivalent to class a of isiso 8352007 capacity 2 ml , pipette measuring mohr type accuracy equivalent to class a of isiso 8352007 capacity 5 ml , pipette measuring mohr type accuracy equivalent to class a of isiso 8352007 capacity 10 ml , pipette transfer volumetric accuracy equivalent to class a of is 11171975 capacity 10 ml , pipette transfer volumetric accuracy equivalent to class a of is 11171975 capacity 1 ml , pipette transfer volumetric accuracy equivalent to class a of is 11171975 capacity 2 ml , pipette transfer volumetric accuracy equivalent to class a of is 11171975 capacity 5 ml , pipette transfer volumetric accuracy equivalent to class a of is 11171975 capacity 25 ml , pipette transfer volumetric accuracy equivalent to class a of is 11171975 capacity 50 ml , watch glass 120 mm dia , watch glass 150 mm dia , bottle relative density with capillary bore interchangeable teflon stopper capacity 25ml , bottle relative density with capillary bore interchangeable teflon stopper accuracy equivalent to is 57172008 capacity 50ml , weighing bottle with interchangeable stopper equivalent to is 15742007 capacity 15 ml , weighing bottle with interchangeable stopper equivalent to is 15742007 capacity 25 ml , glass tube inner diameter approx 5 mm , glass tube inner diameter approx 3 mm , tilt measure ideal for dispensing fixed volume of liquid , capacity ml5 ml flask capacitymi100ml , tilt measure ideal for dispensing fixed volume of liquid , capacity ml10

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