Latest copper round Tenders | Government copper round Tenders

Central Government/Public Sector

CTN :43991246

19 Mar, 2026 14.92 Lacs

Bardhaman - West Bengal

Tender For corrigendum : supply of nicrmo-3 mig wire , stellite 6 mig wire , hifin liquid , polishing grade diamond paste quarter mic , polishing grade diamond paste 1 mic , polishing grade diamond paste 3 mic , emery paper grade 180 , emery paper grade 220 , emery paper grade 320 , emery paper grade 400 , emery paper grade 600 , emery paper grade 800 , emery paper grade 1000 , emery paper grade 1200 , emery paper grade 1500 , emery paper grade 2000 , emery paper grade 2500 , lab solvent 500ml , polishing grade alumina suspension grade 1 or 2 or 3 to 500ml , diamond paste , emery paper , ethanol , vacuum desiccator o. d x l. d. 171mmx149mm , silica gel , alumina , hifin liquid , 6351 aluminium alloy , pure aluminium , silicon metal , 99. 7 percent recrystalized alumina tube max od 59-60 mm , agate mortar and pestle a grade id 4inch , 99. 7 percentalumina cylindrical crucible capacity 10ml , 99. 7 percent alumina cylindrical crucible capacity 20ml , 99. 7 percent alumina cylindrical crucible capacity 50ml , alumina disc dia. 80mm thick 4-5mm , zro2 disc dia. 80mm , thick 4-5mm , vice for metacut dcm , carbon-dioxide regulator , carbon-dioxide flowmeter , argon regulator , carbon-dioxide cylinder , carbon-dioxide gas , beaker borosil - 5ml , beaker borosil - 10ml , beaker borosil- 25ml , beaker borosil - 50ml , beaker borosil 100ml , beaker borosil - 500ml , spatula-200-himedia 10 pcs , graphite felt electrode-sigma , toluene empluramerck 500ml , acetone empl- merck,500ml , diluent for dna extraction, hi 500ml , molybdenum iv sulfide-sigma aldrich 100 grams , titanium powder 325 mesh -alfa aesar 100grams , graphene nano platelets - alfa aesar 25 grams , tantalum powder - 100 mesh alfa aesar 25 grams , yttrium oxide micropowder , low concentration diamond impregnated wafering blades , crucible tong 18 inches , desiccator vacuum pp by pc 200mm plastic , beaker ) /bid number: gem/2026/b/7232013 * /dated: 12-02-2026 & & / bid document1 / 84 & & ' ' /item category500ml- borosilicate glass , 13 pcs stainless steel lab spatula set , extra-large microwave kiln for microwave heating , silicon carbide crucible, crucible for melting metal , high temperature alumina tube o. d. 90mm, i. d. 100mm, length 350mm , high precision wenser digital balance220g by 0. 001g , thermoplastic elastomers isi approved half face reusable mask , high temperature safety helmet with dark flip lens, folding black glass , heat resistant gloves for high temp. up to 750 degree f , alumina foil high temperature apron, 1000 degree heat resistant with thermal insulation , argon cylinder 7cum with argon gas normal 7cum with argon regulator and flowmeter , 99. 5 percent alumina cylindrical crucible- 50ml od 41mm , quartz low form crucibles 50ml , quartz low form crucibles 25ml , agate mortar and pestle id 63mm , mortar and pestle steel , brass sieve set 20mm to 1mm with pan and lid , argon gas cylinder flow meter , argon gas cylinder regulator , diamond paste , agate mortor and pestle ceramic 65mm , hci , pyrogallol solution , argon gas cylinder with gas , vacuum desiccator o. d. x i. d. 171mm x 149mm , agate mortar and pestle ceramic 63mm , calcium chloride , ethanol bottle 2500ml , toluene bottle 20l , alumina bottle 1l , nitrile gloves , spatula set , vacuum pump , hand vacuum cleaner , zirconium chunks or wire , niobium chunks or wire , zirconium powder chempure 100gm , titanium powder loba chemie 100gm , niobium powder alfa aesar 50gm , aluminium powder alfa aesar 1kg , copper powder loba chemie 500gm , nickel powder loba chemie 500gm , hydroxyapatite powder 100gm , hightemperature gloves , heat-resistant face shield and safety goggles, high temp. blue glass helmet , apron , safety goggles, dark , safety goggles, transparent made by 3m company , steel-toed boots , respirator mask , leather hand gloves , chemical hand gloves , nose musk , ear plug , safety helmet , safety helmet with face shield nicrmo-3 mig wire, stellite 6 mig wire, hifin liquid, polishing gr

CTN :44327188

20 Mar, 2026 NA

Delhi - Delhi

Tender For supply of science specific lab d d - magnets , pin screen , newton colour disc , farady law , rheostat , solenoid , ray optic kit , compass , gravity toy , circuit board , day night , concave lens , convex lens , concave mirror , convex mirror , solar system model , dynamo model , demonstration transformer , crocodile clips ( small) , crocodile clips ( big) , banana clip ( small) , banana clip ( big) , slotted weight 5*50 gm , slotted weight 5*10 gm , thread roll nylon , plane mirror strips (2"*5") with woden /plastic stand , lens holder , measuring cylinder 250 ml , measuring cylinder 1000 ml , hand lens big with led , hand lens small without led , step down transformer (220 v to 4 v) , knitting needle , loose diodes , resistor , capacitor , led , ldr , eureka cylinder , travelling microscpe , bar magnet , ball bearing 1 box , iron stand , plumb line , laser light with cells , cappilary tube 1 dozen , prism , glass slab , key (one way) , connecting wire , sand paper , stop watch (digital) , meter bridge , matallic shaps , balance(digital) , burette stand(plastic) , test tube brush , cork borer (iron) , cork presser(iron) , crucible tongs (iron) , newton cradle , atomic , funnel stand or filter stand (steel/iron) , pestle and mortar , pinch cock(iron) , retort stand with ring and clamp , spirit lamp (barss) , test tube holder (iron) , triangular stand (iron) , tripod stand(iron) , wire gauze(iron) , beaker , burettle , china dish , conical flasks , dessicator , gas jar dises , flasks (r. b. &f. b. ) , funnel , gas jar or cylinder , glazed tile , measuring flasks , pipette , retort , thistle funnel , kipps apparatus , watch glass , ammonium carbonate 500 gm , ammonium chloride 1 kg , ammonium sulfate 500 gm , ammonium bromide 500 gm , aluminum sulfate 500 gm , iron sticks 250 gm , potassium nitrite 500 gm , ammonium oxalate 500 gm , sodium thiosulphate 1 kg , zinc sulfate 1 kg , sodium hydroxide 1 kg , copper sulfate 500 gm , potassium nitrate 500 gm , oxalic acid 1 kg , magnesium sulfate 500 gm , magnesium chloride 500 gm , ammonium phosphate diabasic 500 gm , sodium chloride 1 kg , potassium ferrocyanide (k4fe(cn)6) 500 gm , ferrous sulfate 500 gm , sodium bromide 500 gm , ammonium ferrous sulfate 1 kg , barium chloride 1 kg , strontium nitrate 500 gm , sodium sulfide (na2s) flakes 500 gm , potassium chromate 500 gm , lead acetate 500 gm , sodium sulfate anhydrous 1 kg , lead nitrate 500 gm , universal indicator 500 ml , ammonia solution 1 lt (nh4oh) , phenol 500 ml , aniline 1 lt , bromine water 1 lt , acetaldehyde 500 ml , fehling solution(a) 500 ml , fehling solution(b) 500 ml , acetone 1 lt , carbon disulfide 500 ml , phenolphthalein 250 ml , nesslers reagent 250 ml , manganese chloride 500 gm , calcium chloride fused 500 gm , chloroform 1 lt , test tube (50/125mm) 5 box , test tube holder (thick brass) , dropper glass (150mm) , funnel (2) , pipette (10ml)bulb tube , conical flask (250ml) , volume tric flask (100ml) , filter paper(12. 5cm) , glass rod(thick) , plain white labels (2/1) , sodium sulfite (na2so3) 1kg , picric acid 500 gm , borax 500 gm , cobalt glass , aluminum metal 250 gm , spatula , bunsen burner , droppers , burettes(50ml) , burette stand , laboratory thermometer (-10c to 110 c) , loop the loop , ph paper , litmus paper red , litmus paper blue , litmus solution red 125 ml , litmus solution blue 125 ml , iodine solution 125 ml

Central Government/Public Sector

CTN :44303827

24 Mar, 2026 16.03 Lacs

Tezpur - Assam

Tender For tender for supply of electrical spares for day to day maintenance at tezpur airport - supply of isi marked , 25 mm (25x12) size of pvc casing -capping .....refer soq of atc document , supply of 3 module surface mounting pvc modular switch box .....refer soq of atc document , supply of 4 module surface mounting pvc modular switch box .....refer soq of atc document , supply of 8 module (square) surface mounting pvc modular switch box .....refer soq of atc document , supply of isi marked 5/6a 3 pin top. , supply of isi marked 15/16a 3 pin top. , supply of isi marked white colour modular type 16a switch. , supply of isi marked white colour , modular type 6a switch. , supply of isi marked white colour , modular type 16a shuttered socket. , supply of isi marked white colour modular type 6a shuttered socket , supply of 1.5 sq.mm (90mtr roll) isi marked pvc insulated , single core , frlsh .....refer soq of atc document , supply of 2.5 sq.mm (90mtr roll) isi marked pvc insulated , single core , frlsh .....refer soq of atc document , supply of 4.0 sq.mm (90mtr roll) isi marked pvc insulated , single core , frlsh .....refer soq of atc document , supply of 3 core , 1.5 sq.mm pvc insulated and pvc sheathed flexible copper round cable 1100 v is 694. , supply of 3 core , 2.5 sq.mm pvc insulated and pvc sheathed flexible copper round cable 1100 v is 694. , supply of 3 core , 4 sq.mm pvc insulated and pvc sheathed flexible copper round cable 1100 v is 694. , supply of 6 sqmm x 3 core , flat three core pvc insulated & pvc .....refer soq of atc document , supply of 4c x 16 sq. mm. isi marked lt power cables of 1.1 kv .....refer soq of atc document , supply of 3.5c x 70 sq. mm. isi marked lt power cables of 1.1 kv .....refer soq of atc document , supply of 3.5c x 150 sq. mm. isi marked lt power cables of 1.1 kv .....refer soq of atc document , supply of 2.5 mfd capacitors suitable for ceiling fan. , supply of 3 phase mono block pump sets of capacity 7.5 hp , .....refer soq of atc document , supply of 3 phase mono block pump sets of capacity 3 hp .....refer soq of atc document , supply of 10 ltr , 5 star , electrical storage water heater vertical (geyser) , .....refer soq of atc document , supply of ro+uv water purifier , storage capacity of min 6ltr. , wall mounted , also included with extra sediment filter for operation voltage range of 230v , 50hz ac supply etc. complete as required. , supply of 120 w led flood light luminaire with ip 65 protected (minimum) , .....refer soq of atc document , supply of 50 w led flood light luminaire with ip 65 protected (minimum) , .....refer soq of atc document , supply of 90w , led street light fitting , suitable for 45 mm - 60 mm pole .....refer soq of atc document , supply of indoor type , surface mounting 20w led batten complete .....refer soq of atc document , supply of 9w led bulb (pin type) (6500 k) suitable to .....refer soq of atc document , supply of constant current led driver (input - 140-290 v ac , 47-53 hz , output - 88v dc) .....refer soq of atc document , supply of constant current led driver compatable for existing led .....refer soq of atc document , supply of constant current led driver compatable for existing led .....refer soq of atc document , supply of blow hot room heater of 2000 watts with two heat settings for .....refer soq of atc document , supply of 6 amp , sp mcb c series , .....refer soq of atc document , supply of 32 amp , sp mcb c series , .....refer soq of atc document , supply of 32 amp , dp mcb c series , .....refer soq of atc document , supply of 32 amp , fp mcb c series , .....refer soq of atc document , supply of 63 amp , fp mcb c series , .....refer soq of atc document , supply of 100 amp , four pole isolator , .....refer soq of atc document

CTN :44305104

18 Mar, 2026 25.00 Lacs

Bilaspur - Chhattisgarh

Tender For supply of incubator , laboratory centrifuge , ph meter , analytic balance , hot air oven , colorimeter , bp apparatus , entomological net , hemocytometer , dissection box , blood counting , stereo microscope , bod incubator , potassium dichromate , calcium chloride , potassium iodide , sodium thiosulphate , zinc sulphate , anti abd rh , sodium hydroxide , formic acid , isopropyl alcohol , methyl orange , ninhydrine , starch potato , sucrose , lead acetate , starch maize , hand magnifying lens , test tube , measuring jar , stirring glass rod , pipette , glass coupling jar , microscope glass slide , slide temporary permanent , measuring cylinder , blood lancet needle , petridishes , funnel , chromatography jar , insect killing jar , dropping bottle , spirit burner , chromatography paper , test tube rack , test tube holder , bunsen burner , alcohol burner , glass dropper , cotton roll , dissecting tray , dimond marker pencil , test tube brush , reagent bottle , filter paper , forceps himprincy , funnel stand holdar , watch glass , paraffin wax , insect collection net , tripod for lab , grams stain kit , slide box mocroscope slide , scissors stainless steel , mortar and pestle , stop watch , glass beaker 100ml , glass beaker 250ml , glass beaker 500ml , spatula , erlenmeyer flask conical flask 100ml , erlenmeyer flask conical flask 250ml , permanent slide , reproductive system , human skeleton model with stand , body organ , brain human , nervous system in human , excretory system in human , circulatory system in human , human skin integument , anatomy of ear , anatomy of eye , anatomy of teeth , digestive system in human , respiratory system in human , dna model watson and crick , model anatomy of heart , model anatomy of lungs , model anatomy of kidney , mitosis and meiosis , evolution horse , vernier calipers , screw gauges , stop clock , digital ) /bid number: gem/2026/b/7302727 * /dated: 03-03-2026 & & / bid document1 / 110stop watch , thermometer mercury , digital multimeter , spherometer , digital balance , digital vernier calipers , copper wire , moment of inertia , moment of inertia of fly wheel , study of a compound pendulum , bending of a beam , bending of a cantilever , y k n by searls apparatus , wire static and dynamic method , viscosity of a liquid by stokes method , stewart and gees apparatus , iquid by different method , tension by capillary rise method , liquids through capillaries , measurement of inductance , carey foster bridge , impedance at different frequencies , lcr circuit and tesponse frecquency , vibration magnetometer , magnetic field b , rc circuits , lissajous figure , network theorem , bifilar suspension , modulus of rigidity by maxwell needle , irregular bodies by inertia table , energy into heat , ketile , resistance thermometry , thermoemf thermometry , conduction of heat through poor , study of newtons law of cooling , thermal conductivity by searles method , specific heat of liquid by method of cooling , laser experimental setup with diode laser , laser experimental setup with hene laser , sonometer , mercury light , sodium light , rtelescope , ultrasonic , fresnels , polarimeter , brewsters law , optical rotation for any system , monochromatic , microscope , plancks constant using led , photoelectric effect , thompsons method , millikans method , lodine vapour , transformer core , dilectric constant , transistor , diode , zener diode , bh curve apparatus , lcr resonanee apparatus , rectifier apparatus , regulated power supply , rc coupled anmplifier , lcr impedance apparatus , cassegrain , analytical , hot plate , calorimeter digital , digital conductivity metre , ostwald viscometer glass , stalagmometer glass , centrifuge machine , desiccator 8 , measuring cylinder 100ml , petri dish plastic and glass , crucible , surgical scissors (v2) (q2)incubator, laboratory centrifuge, ph meter, analytic balance, hot air oven, colorimeter, bp apparatus, entomological net, hemocytometer with rbc a

CTN :44288506

23 Mar, 2026 NA

Tadepalligudem - Andhra Pradesh

Tender For supply of supply of chemicals and glassware and plasticware items c c -bateriology 500 gm , collagen from bovine achilles tendon powder 1gm , quinine sulfate 25gm , dicumyl peroxide 250gm , benzoin methyl ether 100gm , silicone oil 250ml , ferric nitrate 500gm , copper nitrate 500gm , potassium hydroxide pellets 500gm each , tertiary butanol 500ml , oxone extra pure 250gm , acetone 500ml each , ethyl acetate pure 500ml each , glycerol 2point5 l each , tetraethyl orthosilicate 500gm , poly ammonium acrylate 500gm , perfluorooctanoic acid 10gm , perfluorooctanesulfonic acid 5gm , perfluorohexanoic acid 5gm , perfluorododecanoic acid 5gm , perfluorononanoic acid 5gm , isobutyl alcohol 1l , polyethylene glycol dia acrylate 100 ml , gelatine 500gm , edta 500ml , ibuprofen 1gm , aluminium isopropylate 100gm , polyvinyl acetate 500gm , cetyl trimethyl lammonium bromide 25gm , 2 methylimidazole 100gm , terepthalic acid 100gm , tetraethyl ammonium hydroxide 1m solution in methanol 100ml , zinc nitrate hexahydrate 500gm , dipropylamine 100ml , tetraethyl orthosilicate 250ml , silica fumed for synthesis 500gm , diethylenetriamine 500ml , toluene diisocyanate 500 ml , tween 80 500gm , n hexadecane 1l , sodium dioctyl sulfosuccinate 500gm , span80 250ml , sodium chloride 500ml , sodium iodide 100gm , perchloric acid 100ml , sodium hypochlorite 500ml , nile red dye 2gm , oxalyl chloride 25gm , choline chloride 500gm , methyl triphenyl phosphonium bromide 500gm , tetra butyl ammonium bromide 1kg , aluminium chloride anhydrous powder 500gm , tri ethylene glycol 1l , polyethylene glycol 1l , salicylic acid 500gm , guaiacol 1kg , capric acid 500 ml , lactic acid 500 ml , oleic acid 500ml , menthol 100gm , dichlorotriphenylphosphorane 25gm , fenton s reagent 100ml , polyvinylidene fluoride 100gm , n,n dimethylformamide 250ml , phosphoric acid 500ml , glass beaker 50ml each , glass beaker 100ml each , glass beaker 250ml each , glass beaker 500ml each , glass beaker 1000ml each , conical flask 1000 ml each , clear reagent bottles with stoppers 2000 ml each , funnel medium 75mm each , funnel big 100mm each , high temperature alumina crucible with lid 50 ml each , three necked round bottom flask 100ml each , pipette pump 50 ml each , aluminium foil small size each , cork for 500 ml for round bottam flask each , cork for 1000 ml for round bottom flask each , round bottom flask, three neck 100 ml each , round bottom flask, two neck 100 ml each , round bottom flask, one neck 100 ml each , syringe filters , burette 10 ml each , micropipette each , screw cap graduated wide mouth bottle 100 ml reagent bottles each , screw cap graduated wide mouth bottle 250 ml reagent bottle each , stirring rods 250 mm each , laboratory thermometer upto 300 degrees each , round bottom flask single neck250 ml each , round bottom flask single neck 500 ml each , round bottom flask double neck 250 ml each , round bottom flask double neck 500 ml each , round bottom flask triple neck 250 ml each , round bottom flask triple neck 500 ml each , burettes 50 ml each , burettes 100 ml each , dessicator set with lid 250mm each , measuring cylinders 50ml each , measuring cylinders 100ml each , measuring cylinders 250ml each , measuring cylinders 500ml each , measuring cylinders 1000ml each , plastic beaker 500 ml each , plastic beaker 250 ml each , plastic measuring cylinder 100 ml each , stainless steel100 bss mesh screen size 0 point 150 mm each , stainless steel 200 bss mesh screen size 0 point 075 mm , nitrile disposable hand gloves each , polypropylene trays each , polyethylene wash bottle lab 500ml each , laboratory //bid details2 / 156dropper bottle 500ml each , transparent zip lock pouch bag each , wash bottles 500 ml each , wash bottles 250 ml each , filter funnel, polythene 100 mm each , filter funnel, polythene 150 mm each , powder funnels 100 mm each , utility tray 375 mm x 350 mm x 130 mm each , falcon tube 15 ml each , microcentrifuge tube 1 point 5 ml pack of 500 , micro

CTN :44189697

16 Mar, 2026 1.20 Crore

Udhamsign Nagar - Uttarakhand

Tender For supply of science lab equipments for physics lab -blood pressure monitor,laboratory thermometer,analytical balance,magnesium sulphate,borosilicate glass,activated charcoal,aluminium chloride,aluminium sulphate,ammonium hydroxide,ammonium carbonate,calcium carbonate,ammonium sulphate,hydrochloric acid,hydrogen peroxide,vernier calliper,bleaching powder,ammonium nitrate,sodium hydroxide,distilled water,copper sulphate,sodium chloride,measuring tape,sulphuric acid,capillary tube,zinc chloride,potentiometer,zinc sulphate,drawing board,first aid kit,animal tissue,electric oven,tripod stand,galvanometer,filter paper,formaldehyde,nucleic acid,thermometer,transformer,nitric acid,hand gloves,calorimeter,acetic acid,rubber pipe,spherometer,wire cutter,multimeter,silica gel,water bath,centrifuge,sand paper,bed switch,transistor,tube brush,boric acid,steel wire,chloroform,iron stand,microscope,molybdate,manometer,glycerine,barometer,hand wash,magnesium,indicator,voltmeter,test tube,capacitor,sonometer,capillary,binocular,periscope,tool kit,skeleton,dry cell,ph meter,ph paper,lab coat,scissors,chemical,crucible,charcoal,chlorine,arsenic,syringe,sticker,bromine,pipette,battery,alcohol,burette,calcium,pigment,sulphur,benzene,ethanol,spatula,iodine,funnel,nozzle,banana,phenol,spring,pestle,pulley,burner,enzyme,lichen,onion,clock,screw,ether,diode,label,brush,borax,clamp,torch,towel,lime,bell

CTN :43675823

16 Mar, 2026 NA

Hyderabad-T - Telangana

Tender For corrigendum : supply of copper crucible for var melting. , dimensions 460mm id x 3890mm length , copper crucible for var melting. , dimensions 550mm id x 3890mm length

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Central Government/Public Sector

Central Government/Public Sector