Latest ion selective electrode Tenders | Government ion selective electrode Tenders

Central Government/Public Sector

CTN :45045652

11 May, 2026 13.76 Lacs

Madurai - Tamil Nadu

Tender For supply of manpower 8 labour for 45days,dedicated suv type transport conveyance,crane with minimum 80ft boom,jcb for digging earthing pits for 05 days,dgps with cad software and gps to cartesian conversion software with operator,total station with operator along with cad software,02 no hammer drill machine with 14 mm masonry drill bits along with drill operator,gas welding machine with welder and welding accessories,shifting of equipment and other miscellaneous works,miscellaneous provision for first aid kit, sanitizers, masks and hand gloves

CTN :44964766

06 May, 2026 NA

Raigad - Maharashtra

Tender For corrigendum : work contract for procurment of miscellaneous items at pdh unit - work contract for procurement of miscellaneous items at pdh unit (part-a) pdh-pp project, unit site, gail-usar, alibag, raigad, maharashtra. wire rope siling 16x5 mtr wire rope siling 18x16 mtr wire roper siling 16x1 mtr blow shackle 3 ton capacity pad lock 50mm portable oven water proof tape cold zinc spray safety shoe safety helmet 6 sqmm 4 core cable 4 sqmm 4 core cable 4 sqmm 2 core cable 1.5 smm 3 core cable gum boot gi elbow 32mm pvc pipe 1" gas cutting torch oxygen regulator lpg regulator canvas delivery pipe 3" welding electrode 7018 3.15mm lifting belt stonx6mtr 25 amp 2 pole mcb welding helmet with safety helmet connector for welding machine 400 amp 16x80 mm gi bolt & nut with washer 27 * 1201 mm gi bolt & nut with washer 30x150 mm gi bolt & nut with washer 30x160 mm gi bolt & nut with washer 30 * 1701 mm. gi bolt & nut with washer 33 * 200 mm gi bolt & nut with washer 33 * 130 mm gi bolt & nut with washer 36x250 mm. gi bolt & nut with washer 33 * 260 mm gi bolt & nut with washer

CTN :45036947

25 May, 2026 NA

Raebareli - Uttar Pradesh

Tender For mechanized cleaning of shell shop, sms shop, new shell shop, bogie shop, new bogie shop, machine shop and tool room and millwright, cmt and welding lab, wheel shop, new wheel shop, cleaning of woc (utility buildings), auxiliary sub - station blocks (ass), fire pump station, pdc, transport shop, diesel pump house, gas ward and lpg gas ward, toilet and urinal blocks, water booth and cycle/ vehicle stand, engineer blocks, shell store-ii, ward no.58 & 60, scrap yard, segregation & disposal of low value/wooden packing / zero value waste from various shops of shell group to dump yard / nominated place, management of wooden packing/ zero value scrap in dump yard, cleaning of cobweb and mechanized cleaning of side wall & pillars up to the height of 10 meters and cleaning of cobweb (roof cleaning) as per scope of work for 600 working days.

Central Government/Public Sector

CTN :45002289

16 May, 2026 NA

Lucknow - Uttar Pradesh

Tender For supply of manifold system for argon gas supply to tig welding machine

Central Government/Public Sector

CTN :45008558

04 May, 2026 NA

Multi City - Uttar Pradesh

Tender For auction sale of others - scrap miscellaneous items (1)mirror, 8no, glass-1.6kg (2)door mate, 20no,p-2kg (3)chair with arm, 30no, iron-62kg, plywood-25kg (4)chair,13no,plywood-47kg (5)jali/roster, 5no,steel-0.25kg (6)dustbin,4no,p-0.5kg (7)frying pan, 9no, iron-2.7kg (8)bucket p, 8no, p-2kg (9)hot pot, 3no, f-0.5kg, steel-0.25kg (10)press, 2no, iron-0.5kg (11)mixer jar, 3no, steel-0.6kg (12)table stand, 5no,w-10kg (13)cooker 3ltr., 7no, steel-3.5kg (14)mug p,18no, p-1kg (15)kalchul, 2no, steel-0.3kg (16)insect killer, 11no, iron-7kg, f-7kg (17)tokary, 8no, w-0.8kg (18)wall clock,21no, p-4.25kg, glass-1.75kg (19)scriber, 1no, steel-0.2kg (20)foot massager,1no,p-4kg(21)washing machine, 2no, steel-2kg, f-8kg (22)table,1no,w-5kg (23)box (galvanise),1no,steel-2kg (24)locker (2 slabs), 23no, iron-184kg (1-24)location-r/r-1102 (25)chimney, 4no,steel-28kg (26)fire extinguisher,14no,iron-28kg (27)double burner gas stove,6no,steel-8kg (25-27)loca-r/r-555 (28)square table,30no,iron-110kg,plywood-40kg (29)almirah, 19no, iron-185kg (30)wooden bed,5no,w-40kg (28-30)loca-ettc/ddu (31)fire extinguisher,5no,iron-7.5kg (32)portable control phone, 51no,p-12.75kg (33)vacuum cleanr,1no, steel-1kg, f-1kg (34)portable welding machine,1no,iron-1.5kg (35)drill machine, 1no,iron-1.5kg (36)vibraco engraver,1no,iron-1.5kg (37)soap dispenser ,4no,p-1kg (38)breath analyser with printer ,2no,p-2kg (39)leg & foot massager,1no,f-4kg (40)100 lph water purifier,1no,f-3kg (41)ele. weight scale,1no,glass-0.5kg (42)led tv, 2no, glass-1kg, f-2kg (43)fsd,34no, f-2kg, iron-15kg (44)steel locker almirah, 2no, iron-20kg (45)stool teak w, 1no, w-2kg (46)bench teak w, 2no, w-8kg (47)table teak w, 1no, w-3kg (48)metal cloth locker, 2no, iron-20kg (49)caution board, 2no, plywood-1kg (50)writing board, 3no,f-1.5kg (51)table, 1no, w-5kg (52)iron angle frame, 1no, iron-1kg (53)computer table,1no, w-4kg (54)stocking rake, 1no, f-2kg (55)white board, 1no, f-0.5kg (56)flaxy board, 5no,w-4kg (57)three seaters seating arrangement, 2no, iron-6kg (58)door palmate, 1no, w-0.8kg(59)knor brake model, 1no, f-1kg(60)hand torch 2 cell,160nos, brass-16kg (61)hand torch 2 cell, 30no, p-1.5kg (62)tri colour torch, 950nos, p-71kg (63)hand torch 3 cell, 9no, al-1.3kg (64)hand torch 3 cell, 17no, brass-2.5kg (65)connecting cord, 4no, f-0.5kg (65)vacum disc, 15no, rubber-0.5kg (66)case fuse, 92no, f-4.5kg (67)kiosk panel, 6no, iron-72kg (68)thin client, 10no, iron-6kg (69)lcd monitor,10no, glass-1kg, f-4kg (70)lcd display, 6no, glass-0.8kg, f-3.2kg(71)key board & mouse, 15nos, f-3kg (72)ups, 10nos, iron-6kg (73) printer, 8no, p-11kg(74)breath analyser, 6no, p-1.2kg (75)biometric, 4no,glass-0.4kg (76)kiosk camera, 6nos, glass-0.6kg(31-76)location-crew cell/ddu, note-p=plastic, f=fiber, w=wood

CTN :43994937

07 May, 2026 11.94 Crore

Gandhinagar - Gujarat

Tender For corrigendum : invites for e-bids.from original equipment manufacturers (oems) and/or authorised channel partners (cps) supply of goods, tools & equipmentforan international standard itot in welder tradeat iti rajkot, gujarat, india - electrode holder, h.p. welding torch with 5 nozzles, welding transformer with all accessories (400a, ocv 60-100 v, 60 percent duty cycle), welding transformer with all accessories (300a, ocv 60 - 100 v, 60 percent duty cycle), inverter-based welding power source, d.c arc welding rectifiers set with all accessories, gmaw welding machine, ac/dc gtaw welding machine, spot welding machine to15 kva with all accessories, gas welding table with firebricks, arc welding table with positioner, oven, electrode drying, table for gas cutting, welding simulator for smaw / gtaw / gmaw, seam welding machine(longitudinal) 75 kva with accessories, submerged arc welding machine with accessories (1000amps), friction welding machine, welding motor generator, fume extractor system connecting all the welding booths, mag welding robot with all standard accessories, welding booth with forced fume extractor, for welding machines, carriage welding system, 400 amps with industry 4.0 ready multi process welding set, gas manifold system, magnetic particle testing machine probe type with all standard accessories, oxygen gas pressure regulator double stage, acetylene gas pressure regulator double stage, co2 gas pressure regulator, with flowmeter, argon gas pressure regulator with flowmeter, flash back arrester (torch mounted), flash back arrester (cylinder mounted), air plasma cutting equipment with all accessories, air compressor suitable for air plasma cutting system, portable gas cutting machine capable of cutting straight & circular with all accessories, pedestal grinder fitted with coarse and medium grain size grinding wheels, bench grinder fitted with fine grain size silicon carbide green grinding wheel, ag4 grinder, hand shearing machine capacity to cut 6mm sheets and flats, power saw machine, work bench, oxygen, acetylene cylinders, co2 cylinder, argon gas cylinder, anvil 12 sq. inches working area withstand, swage block, portable abrasive cut-off machine, potable cnc profile cutting system with all standard accessories, ultrasonic flaw detector with accessories, eddy current tester, electrode holder, h.p. welding torch with 5 nozzles, welding transformer with all accessories (400a, ocv 60-100 v, 60 percent duty cycle), welding transformer with all accessories (300a, ocv 60 - 100 v, 60 percent duty cycle), inverter-based welding power source, d.c arc welding rectifiers set with all accessories, gmaw welding machine, ac/dc gtaw welding machine, spot welding machine to15 kva with all accessories, gas welding table with firebricks, arc welding table with positioner, oven, electrode drying, table for gas cutting, welding simulator for smaw / gtaw / gmaw, seam welding machine(longitudinal) 75 kva with accessories, submerged arc welding machine with accessories (1000amps), friction welding machine, welding motor generator, fume extractor system connecting all the welding booths, mag welding robot with all standard accessories, welding booth with forced fume extractor, for welding machines, carriage welding system, 400 amps with industry 4.0 ready multi process welding set, gas manifold system, magnetic particle testing machine probe type with all standard accessories, oxygen gas pressure regulator double stage, acetylene gas pressure regulator double stage, co2 gas pressure regulator, with flowmeter, argon gas pressure regulator with flowmeter, flash back arrester (torch mounted), flash back arrester (cylinder mounted), air plasma cutting equipment with all accessories, air compressor suitable for air plasma cutting system, portable gas cutting machine capable of cutting straight & circular with all accessories, pedestal grinder fitted with coarse and medium grain size grinding wheels, bench grinder fitted with fin

Central Government/Public Sector

CTN :44974937

29 Apr, 2026 NA

Rourkela - Odisha

Tender For supply of maintenance tools for sms-i(21items) comprising of following: - pipe,blow f/cutting&welding,nm250 , - regulator,pres,ida-50 f/acetylene gas , - regulator,pressure f/oxygen gas , - holder,electrode,fully insulated,600a , - cutting device,f/pipe & round cutting , - hose,acetylene,rbr,12.5kg/cm2,5mm , - hose,oxygen,rbr,12.5kg/cm2,5mm , - jig saw,stroke length:18-26mm , - grinder,angle,hd,i/p:2600w,230v,1ph , - drilling machine,pillar,13mm,1440rpm , - vaccum cleaner,portable , - grease gun,hand operated,lever type,1kg , - centre punches,size:100mm , - punch,hollow hole,14mm,is:7177 , - punch,hollow hole,16mm , - punch,hollow hole,20mm,is:7177/74 , - heavy duty pipe wrench,mm:hpw12,taparia , - punch letter,a~z,siz:10mm,bradma , - tin cutter with spring,size: 10 , - puller,bearing,3 jaw,light duty,450mm , - heavy duty pipe wrench,mm:hpw 10,taparia ,

Central Government/Public Sector

CTN :44948868

11 May, 2026 10.55 Lacs

East Godavari - Andhra Pradesh

Tender For supply of dedicated suv type transport conveyance for use of rcdu team , manpower 10 labour for 30days , crane with not less than 50ft boom , jcb for digging earthing pits for 03 days , total station with operator along with cad software , gas welding machine with welder and welding accessories , arc welding machine with welder

State Government

CTN :44262499

25 Apr, 2026 NA

Bhubaneswar - Odisha

Tender For bid to ras bid to ras bid to ras corrigendum : supply of procurement of laboratory equipment c c -digital infiltrometer , digital flow meter , digital tensiometer , multi slot divisor , coshocton wheel silt sampler , digital pan evaporimeter , surface velocity radar , hewkeye mini eco sounder , portable suspended solid analyzer with accessories , bed load sampler , parshall flume , h flume , rainfall simulator , sieve shaker with sieves , spectro radiometer , lysimeter , digital et gauge , portable cod colorimeter meter , bod analyser with mst magnetic stirrer , ammonia ion-selective electrode , free residual chlorine kit , cod digester , kjeldahl instrument , bouyoucos hydrometer , tdr soil moisture sensor with access tube , remote sensing drone with multi spectral and thermal sensors

State Government

CTN :43610838

30 Apr, 2026 NA

Gandhinagar - Gujarat

Tender For corrigendum : supply of welding machines and welding accessories for bmd at gtps - black glass for welding size 82.5x107.95x3 mm, two stage two gauge oxygen gas pressure regulator - model no : dura 0-10 - esab make, two stage two gauge acetylene gas pressure regulator model : dura a-1.5 - esab make, oxygen gas hose pipe blue 08 mm, make esab/dura., acetylene gas hose pipe red 08 mm, make esab/dura., welding hand gloves leather size 14" for welding assly., hose clip for oxygen/acytelene welding hose, welding cable copper conductor having single core high conductivity, suitable for 600 amp. of quality 70 sq.mm 999/0.3 mm as per is-9857/1990 vir insulated., cutting nozzle size 3/64", cutting nozzle size 1/16", gas cutting nozzles (1/32"), gas cutting torch cutogen esab make, spark lighter for welding assly., flash back arrestor for cutting torch end mounted oxygen ., flash back arrestor for cutting torch end mounted da ., flash back arrestor for regulator mounted da cylinder., flash back arrestor for regulator mounted oxygen cylinder., portable single phase welding machine. (light weight 10 kg), portable three phase welding machine. (light weight 15 kg), cylinder key (spanner for operating o2,da), hand gloves for heat resistance up to 350 deg. celsius: hand gloves with constructed from 100 percentage kevlar para-armid fiber with a cotton liner, size 10 (400mm). heat resistance for up to 350 deg. celsius temperature., cutting nozzle size 3/32, cutting nozzle size 1/8", chrome leather hand gloves for welder. size: 16 inch (400 mm), welding electrode holder fully insulated 600 amp. current (hc 600) , make-esab., portable electrode drying oven 250 dgr c,cap-4 kg, white plain glass for welders hand screen, black glass for welding size 82.5x107.95x3 mm, two stage two gauge oxygen gas pressure regulator - model no : dura 0-10 - esab make, two stage two gauge acetylene gas pressure regulator model : dura a-1.5 - esab make, oxygen gas hose pipe blue 08 mm, make esab/dura., acetylene gas hose pipe red 08 mm, make esab/dura., welding hand gloves leather size 14" for welding assly., hose clip for oxygen/acytelene welding hose, welding cable copper conductor having single core high conductivity, suitable for 600 amp. of quality 70 sq.mm 999/0.3 mm as per is-9857/1990 vir insulated., cutting nozzle size 3/64", cutting nozzle size 1/16", gas cutting nozzles (1/32"), gas cutting torch cutogen esab make, spark lighter for welding assly., flash back arrestor for cutting torch end mounted oxygen ., flash back arrestor for cutting torch end mounted da ., flash back arrestor for regulator mounted da cylinder., flash back arrestor for regulator mounted oxygen cylinder., portable single phase welding machine. (light weight 10 kg), portable three phase welding machine. (light weight 15 kg), cylinder key (spanner for operating o2,da), hand gloves for heat resistance up to 350 deg. celsius: hand gloves with constructed from 100 percentage kevlar para-armid fiber with a cotton liner, size 10 (400mm). heat resistance for up to 350 deg. celsius temperature., cutting nozzle size 3/32, cutting nozzle size 1/8", chrome leather hand gloves for welder. size: 16 inch (400 mm), welding electrode holder fully insulated 600 amp. current (hc 600) , make-esab., portable electrode drying oven 250 dgr c,cap-4 kg, white plain glass for welders hand screen, black glass for welding size 82.5x107.95x3 mm, two stage two gauge oxygen gas pressure regulator - model no : dura 0-10 - esab make, two stage two gauge acetylene gas pressure regulator model : dura a-1.5 - esab make, oxygen gas hose pipe blue 08 mm, make esab/dura., acetylene gas hose pipe red 08 mm, make esab/dura., welding hand gloves leather size 14" for welding assly., hose clip for oxygen/acytelene welding hose, welding cable copper conductor having single core high conductivity, suitable for 600 amp. of quality 70 sq.mm 999/0.3 mm as per is-9857/1990 vir insulated., cutting nozzle size 3/64", cutting nozzle size

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