Latest concave mirror Tenders | Government concave mirror Tenders

Central Government/Public Sector

CTN :44773016

14 Apr, 2026 NA

Mumbai - Maharashtra

Tender For supply of surgical mask 3 layers with antibacterial filter for surgeons. disposable three-layer mask consists of two layers of non-woven fabrics and a piece of filter paper capable of filtering out bacteria at a rate of 96percent and above and good air permeability comfortable to wear dust prevention and sterilization. environment friendly and wholly plastic strip is adopted for the part over the bridge of the nose so it can be adjusted at will to fit the line of bridge of nose without glass fibres hypoallergenic. ]

Central Government/Public Sector

CTN :44760737

17 Apr, 2026 NA

Dahod - Gujarat

Tender For supply of procurement a set of the following spare parts for repairing of ador make welding machine suitable for model no. champ pulse mig 500 plants: i) igbt module with g-s pcb part no. s17.01.001.2556. qty. - 02 nos. ii) display control pcb part no. s17.01.008.0150. qty. - 02 nos. iii) 03 phase diode bridge module part no. s22.74.071.0811, qty. - 06 nos. iv) dc transient suppressor cum capacitor pcb, part no. s17.01.008.0007. qty. - 06 nos. v) line filter pcb, part no. s17.01.008.0159. qty.- 06 nos vi) hf bypass cum load resistor pcb, part no. s17.01.008.0159, qty. - 06 nos. vii) voltage isolator pcb, part no. s17.01.008.0327. qty. - 06 nos. viii) diode module part no. s22.06.050.0121, qty. - 06 nos.ix) diode snubber pcb, part no. s17.01.002.0067, qty. - 06 nos. x) quick acting glass fuse, 5a (32mm x 6.3mm) part no. s21.02.001.0129. qty.- 06 nos. xi) wire feeder display pcb, part no. s17.01.008.0178,qty. 06 nos. xii) wire feeder pcb assembly, part no. s17.01.008.0338, qty. 06 nos. (note: in each set 12 nos. items included) [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :41330326

07 Apr, 2026 NA

Sonbhadra - Uttar Pradesh

Tender For bid to ras corrigendum : supply of singrauli battery charger 220v and 48v dc c c - supply battery charger 220v 110a float cum boost charger complete in all respects for efficient and trouble free operation for 220v lead acid plante battery or ni-cd battery , supply battery charger 48v 100a float cum boost charger complete in all respects for efficient and trouble free operation for 48v lead acid plante battery or ni-cd battery , spares battery charger set of electronic cards or modules , spares battery charger set of auxiliary relays , spares battery charger set of fuse links and glass fuses , spares battery charger 3 phase rectifier bridge complete assembly , spares battery charger rectifier transformer , spares battery charger control transformers , supervision of installation testing and commissioning of 220v 110a float cum boost charger for 220v lead acid plante battery or ni-cd battery , supervision of installation testing and commissioning of 48v 100a float cum boost charger for 48v lead acid plante battery or ni-cd battery ) /bid number : gem/2025/b/6523665 * /dated: 05-08-2025 & & / bid document 1 / 13

CTN :44735173

09 Apr, 2026 4.31 Crore

Sangamner - Maharashtra

Tender For construction of glass bridge at.randha waterfall tal.akole dist.ahilyanagar

Central Government/Public Sector

CTN :44720102

08 Apr, 2026 NA

Multi City - Tamil Nadu

Tender For auction sale of depot non ferrous scrap - p.l. no. 98230025. aluminium scrap consisting of condemned and unserviceable beadings , louvre shutters, glass shutters (without glass) , pipes, plain / chequered sheets ,window grid, sheets, room partition channels and frames, coach window frame ,angle,sliding door,channel, ladders ,warning and indication board, aac ( all aluminium conductor ) , roof top blower parts , flats of sorts and sizes and similar items aluminium in nature . as is where is condition . note:- (1) manual removal of ferrous / fiber /glass/ wooden attachments permitted ( i.e. chisel cutting and hammering ) but gas cutting not permitted. (2) cssd/goc electronic weigh bridge to be used for weighment .

corporations/Associations/Others

CTN :44229498

02 Apr, 2026 NA

Gulbarga - Karnataka

Tender For corrigendum : supply of 3-o vicryl suture with 3 by 4 reverse cutting needle , absorbable sterile fibrillar collagen wound filler hemostatic agent 2. 5ml , acrylic polishing cake , agar agar , agar duplication flask , airortor lubricant spray , alginate , alloy all metal , aluminium oxide powder , applicator tips sticks , articulators hinge type , articulators mean value three point , autoclavable self sealing sterilization pouches 90x260mm , beading wax , bone graft putty , boxing wax , bp blades no. 15 , bp handle number 3 , bur holder box , ceramic building brush size 6 , ceramic building brush size 8 , ceramic buildup liquid , ceramic laminate depth orientation tooth preparation burs , ceramic opaque liquid , ceramic powder dentin a2 , chair side ceramic polishing kit , chair side metal polishing kit , cheatle forceps , cheek retractor large , cheek retractor small , clinical patient drapes disposable , cotton roll 500gm , crucible , curved artery forceps , debubblizer , dental floss , dental plaster , dental stone , dental varsity flask no. 9 , denture adhesive powder , die cutting blades , die cutting saw , die hardener , die lubricant , die pins with sleeve , die seperator , die stone , disposable glass , disposable gloves m , disposable gloves s , enamel tray , fiber post assorted , flowable composite , fox plane , gates glidden assorted , gauze , pattern resin , gingival cord packer , gingival retraction cord 00 size , gingival retraction cord 000 size , glass slab , green cloth surgical gown universal , green stone burs torpedo shaped , greenstick compound , handwash , heat cure acrylic resin liquid , heat cure acrylic resin powder , heat cure acrylic resin powder high impact , hot plate , hydrofluoric acid etchant 9. 6 percent , impression compound , impression material addition silicon light body , impression traysdentulous perforated , impression trays-dentulous rimlock perforated , impression trays-edentulous perforated , ) /bid number: gem/2026/b/7184799 * /dated: 26-02-2026 & & / bid document1 / 109impression trays-edentulous rimlock perforated , inlay wax box , instrument tray plastic , instrument tray sheets , intraoral photographic mirror , investment liquid , investment material-packets , korsolex disinfectant 2 percent glutaraldehyde , lacron carver , lignocaine spray , local anaesthesia lignocaine hcl 2 percent with adrenaline 1 ratio 80000 , macintosh sheet , metal gauge , metal polishing cake , metallic suction tip , mixing gun for temporary crown material 10 ratio 1 ratio , modelling wax , monophase addition silicone impression material , mouth mask , mouth mirror with head and handle , mouth prop adult , needle holder , non eugenol zinc oxide impression paste , peeso reamer assorted , periosteal elevator , pkt carving set , plaster spatula-straight , plastic filling instrument , polishing buff , porcelain mixing jar , probe , protective eye glass , protemp - temporary crown and bridge material , pumice , ring liner , round condenser , rpd pattern wax , sandpaper , sandpaper mandrel , self cure resin pink liquid , self cure resin pink powder , separating media , shade guide vita , silane coupling agent , spatula - agate , spirit , sprue wax 2mm , steel hammer , sterilization indicator tape , sticky wax , straight artery forceps , surgical gown disposable , surgical scissors curved , surgical scissors straight , tissue paper , tooth coloured acrylic resin powder shade b , tooth coloured inlay wax , tooth moulding powder heat cure shade b , tooth moulding powder heat cure shade c , tooth preparation burs s0-21 , tooth preparation burs sf 13 , tooth preparation burs tf 12 , tooth preparation burs tr 13ef , tooth preparation burs tr13 , universal plier , universal tray adhesive , vaseline , vita gingival ceramic powder , wax knife , wax spatula , wire cutter , zinc oxide eugenol cement liquid , zinc oxide eugenol impression paste

CTN :44560679

17 Apr, 2026 NA

Raipur - Chhattisgarh

Tender For supply of integrated science lab equipment/kit - wire gauze, kipp’sapparatus, daniel cell chart, laclanche cell chart, acetone, acetic acid 100ml, acetocarmine soltuion-125ml, aluminium chloride, aluminium carbonate, aluminium metal turning 100gm, ammonium hydroxide(ammonia)-100ml, ammonium sulphate, aniline(for synthesis), arsenic trichloride, arsenic sulphate, bromine water, biuret reagent-125ml, borax carmine solution125, aqueous solution)-125ml, boric powder 100gm, buffer capsules ph-4.0-10pcs, buffer capsules ph-7.0-10pcs, buffer capsules ph-9.2-10pcs, calcium chloride 100gm, calcium carbonate precipited, calcium sulphate, chloroform 100ml, cobalt chloride-100gm, cobalt nitrate-100gm, copper sulphate 100gm, copper chloride, copper metal turning-100gm, glucose powder, spirit lamp, beaker 50ml, beaker 250 ml., beaker 500 ml., measuring cylinder, tripod stand, cavity block, capillary tube, rubber cork, ammonium chloride, barium carbonate, barium chloride, barium sulphate, edta di sodium salt-100gm, bendict's solution 100ml, 2,4-dinitrophenyl hydrazine-25gm, complement of set, subset and superset, de morgans's law, distributive laws, decoding relations and functions, trigonometric function (cos x), trigonometric function (tan x), principal of mathematical induction, complex numbers, permutation and combination, arithmetic mean and geometric mean, three dimension, limit and continuity, inverse trigonometric function ( sin-1), inverse trigonometric function (cos-1), inverse trigonometric function (tan-1), inverse trigonometric function (sin x and sin-1x), rolle’s theorem, lagrange’s mean value theorem., increasing and decreasing, maxima and minima., integral, ????→. (????̅ × ????→), intersection of two planes, plane passing through the line of intersection of two plane, angle between two planes, linear programming, probability, conductive and non conductive materials, electric generator, convection heat transmission by conduction, working dc motor fleming’s left hand rule, convergent and divergent rays light -reflection and refraction, pinhole camera, laboratory stand, steel roller, induction coil ( 10 mm spark ), sonometer, double concave lens, double convex lens, drawing board, led, pn junction diode, transformer model, ic, transistor, meter scale, jockey, manganin wire, pins, plumb line (small size), potentiometer, wire gauze, capacitor, zener diode, bread board, banana plug connecting wire, crocodile clips, graphs paper, led torch, pn junction diode characteristics apparatus apparatus, zener diode characteristics apparatus, ping pong ball, g clamp 3”, polaroid, candle, block & tackle apparatus, screw driver, micrometer chart, vernier callipers chart, resistance colour coding chart, vernier calipers, screw gauge, glass slab, prism, magnetic compass, bar magnet, multimeter, resistance box, meter bridge, inclined plane, mirror strip with plastic holder, volt meter with stand, galvanometer, leclanche cell, ammeter with stand, battery eliminator, variable power supply, connecting wires, concave mirror, convex mirror, ohms law apparatus, plug key, plug key, rheostat, u‟ shaped magnet, bob with hook, copper calorimeter with stirrer, daniel cell, electronic balance, soldering kit, soldering mat, measuring cylinder, tripod stand, cavity block, capillary tube, rubber cork, student microscope with light source, dissecting microscope, nervous system chart, muscle system chart, human eye chart, human excretory chart, skin chart, spirit lamp, beaker 50ml, beaker 250 ml., beaker 500 ml., tripod stand, cavity block, rubber cork

CTN :44537842

09 Apr, 2026 NA

Kalpakkam - Tamil Nadu

Tender For supply of ag_agcl reference electrode side filling reference potential , hg_hgo reference electrode teflon body reference potential , saturated calomel reference electrode reference potential , luggin capillary bridge tube material high purity glass , glassy carbon electrode electrode diameter options , platinum mesh electrode material , platinum spiral electrode material , graphite rod electrode material , polishing kit polishing pad grades

CTN :44007129

10 Apr, 2026 NA

Kanpur - Uttar Pradesh

Tender For corrigendum : supply of , vertiv 60 kva ups thyristor heat sink mounted module 190 amp average , vertiv 60 30 15 kva ups hall effect sensor 200amp 0 to600amp open loop15v , vertiv 60 kva ups thyristor heatsink mounted dual 1000 amp rms 570 amp , vertiv 60 kva ups transformer pr1 120v pr2 120v s1 15v , vertiv 60 kva ups control transformer pri 0 60v 50khz , vertiv 60 kva ups fuse glass cartridge 5 amp 250 vac 5mm x 20mm , vertiv 60 kva ups hall device 400 by 4v hta 400 s lem , vertiv 60 kva ups single phase bridge rectifier 35amp 1200 v gbpc35 rohs , vertiv 60kvaups diode 3 average 35amp ifsm 400amp i2t 1030 a2s , vertiv 40 30 10kva ups capacitor 100 uf 370 vac 5 to 10percent , vertiv 40 30 15 kva ups capacitor al 10000uf 350vdc , vertiv 40 kva ups diode scr 150 amp rms 95 amp average 1600 v , vertiv 40 30kva ups fan centrifugal 230 vac 1 phase 50hz 50 deg c , vertiv 40 30 15 10 5 kva ups fuse semiconductor 110 a 6500 amp 690 v , vertiv 40kva ups fuse semiconductor 315a 690vac 500vdc 910000a 690 v , vertiv 40 kva ups fuse 355 amp 690 vac 500vdc 140000 a 660 v , vertiv 40kva ups igbt dual module 474 amp 1200 v d56 , vertiv 40 30 15 10 5 kva ups pca dc dc converter 28 v 1093db 2 , vertiv 40 30 15 10 kva ups pca clamping diode array card 796db 4 , vertiv 40 30 15 10 5kva ups pca manis feedback 3 phase , vertiv 40 30 15 10 5 kva ups transfomer control isolation copper crgo , vertiv 40 30 15 10 5kva ups pca input and output v feedback card 240 vdc , vertiv 40 30 15 10 kva ups pca driver square wave supply cardr , vertiv 40 kva ups pca static switch control card 1 phase 1078db 3 , vertiv 40 30 15 10 5 kva ups pca input and output v feedback card 230 vac , vertiv 40 30 kva ups pca rectifier pulse amplifier and rc card 1201db 1 , vertiv 40 30 15 10 5 ups pca micro proceessor based smd buck boost control , vertiv 40 ups dc converter wrb1205cs 2w , vertiv 40 30 15 10 5 upspca igbt driver card one way with square wave supply , vertiv 40 30 kva ups transfomer pri 415 v sec 230 v 400mamp class h , vertiv 40 30kva ups transfomer auto 0 230 415v 1amp at 230 v , vertiv 40 30kva ups capacitor alum electro 10000uf 315vdc , vertiv 40 30kva ups pca dc dc converter card input 220 v output 30 v , vertiv 40 30 kva ups fuse clip pcb mount glass cartridge 15 amp 500 vac , vertiv 40kva ups thyristor heatsink mounted dual 250 amp rms 156 a 1600 v , vertiv 40kva ups pca data logger for 1phase systems 1oz base cu 2 layer pth , vertiv 40 30 15 10 5 kva ups pca inverter control card 1 phase 169 , vertiv 30 15 10 kva ups scr diode module power 55 amp 1600 v rohs , vertiv 30 15 kva ups fuse semiconductor 200 amp 690 vac 18500 a 690 v , vertiv 30 kva ups igbt dual module 324 amp 1200 v d56 , vertiv 30 kva upsthyristor dual 150 amp rms 95 amp average 1600 v , vertiv 30 15 10 5 kva ups pca static switch control card 1 phase 1077db 4 , vertiv 30 15 kva ups transfomer control isolation copper pri 0 415 v , vertiv 30 kva ups transformer power isolation copper 1 phase 34kva , vertiv 30 15 5 kva ups pca data logger 875db 11 for 1ph systems cu pth , vertiv 15 10 kva ups pca dc dc converter card input 240 v output 30 v , vertiv 15 10 5 kva ups pca half control rectifier driver card 3 phase , vertiv 15 kva ups hall effect sensor 100 a 0 to plus 300 a plus , vertiv 15 kva ups transfomer control isolation copper 1 phase 17 kva , vertiv 15 kva ups capacitor al 3300uf 450vdc plus 20 percent , vertiv 15 kva ups capacitor 100 uf 550 vac 5 //bid details 2 / 85 to10percent , vertiv 15 5 kva ups fan axial 6 inch , vertiv 15 10 5 kva ups hall effect sensor 50 amp , vertiv 10 5 kva ups capacitor 2200 uf 450vdc , 10 5 kva ups capacitorscrew lead 4700 uf 350 vdc , vertiv 10 kva ups fan axial 4 inch 230 vac 1 phase 50 hz , vertiv 10 5kva ups igbt heatsink mounted dual module 100amp , vertiv 10 kva ups pca data logger card for fb50z 3100 , vertiv 10 5 kva ups hall effect sensor 100 amp panel mounting has , 10 kva ups transfomer power isolation copper 1 phase 11 kva , vertiv 5 kva ups d

CTN :44536166

07 Apr, 2026 NA

Izatnagar - Uttar Pradesh

Tender For corrigendum : electrolyser apparatus (electro chemical analyser) along with platinum iridium electrode for gravimetric analysis of non-ferrous metals and alloys 1.electro chemical analyser technical specification- operates on 230 volts ac 5 amps i/p giving an o/p of 10 amps dc at 15 volts. it has built in solid state bridge rectifier of 15 amps. 2.platinum/iridium 10% wire electrode-outer: 150 mm total height 45 mm cylinder height 45 mm cylinder diameter surface area - 125 sq. cms. approximate weight - 30 gms. inner: 140 mm total height 32 mm cylinder height 32 mm cylinder diameter surface area - 70 sq. cms. approximate weight - 19 gms, along with purity certificate of electrode. others- magnetic stirrer with solid state regulator is provided 2. auto-variable for regulating the electrolysis current. 3. dc voltmeter 0-15 volts, on-off switch, interchanging polarity switch for electrodes cathode and anode, single range dc ammeter of 10 ampere. 4. glass fuse for the main supply. 5. adjustable electrode holder height for all types of electrodes. make: abrol, swiss, raj scientific or similar

Concave Mirror Tenders

By Cities

By States

By Agencies

By Ownerships

By Sectors

Central Government/Public Sector

Central Government/Public Sector

Central Government/Public Sector

Central Government/Public Sector

corporations/Associations/Others