Latest manganese Tenders | Government manganese Tenders

Central Government/Public Sector

CTN :39652763

19 Apr, 2025 29.60 Lacs

Balaghat - Madhya Pradesh

Tender For bid to ras providing of mine development & operations service(mdo) - open cast mining; manganese ore, ferro grade ore uk 4581

State Government

CTN :39905526

30 Apr, 2025 NA

Bardhaman - West Bengal

Tender For corrigendum : supply, delivery of laboratory chemicals and accessories for 14 fourteen nos. laboratory under burdwan division, p.h.e. dte. - chromogenic coliform agar, for simulteneous determination & count of escherichia coli and total coliforrns in water samples as per iso 9308-1:2014, 100gm pack mercklhimedia, consurnables for bacteriological analysis by mf technique, membrane filter- cellulose nitrate, sterile- individually packed, white membrane, gridded, 47mrn dia, 0.45 micron porosity, pack of 100 circles merck/himedia, petridisc autoclavable borosilicate glass 60x 15 mm, consumables for bacteriological analysis by mf technique. radiation sterilie plate 15x60mm, 250 nos a pack, dpd - 1 (25 strip/box) rapid lovibond, residual chlorine kit complete with comparator box with continuous colour scale disc for residual chlorine & total chloriiie analysis, range/graduation: 0/0.2/0.4/0.6/0.8/i.0 11.211.4/ 1.611.8/2.0 12.5/3.0/3.5/4.0, to be supplied with unbreakable cells, frosted on two sides 13.5 mm path length. volume l0 ml. with lid, easil} dispersibje dpd tablet for residual chlorine- 530 mos.& dpd tablet for total chlorine-30 mos,tablet crusher, carrying box, operating manual.make: lovibondlmerck, colour 500 pt co unit 100 ml. from 17034 rmp, edta disodium salt (titriplex-lii), 100 gm, ammonia buffer solution for total hardness analysis (500ml/pack) make:merck/fisher/sigma, eriochrome black t indicator for total hardness analysis (25gm/pack)make:merck ifisherlsigma, triethanolamine min. 99.50% for total hardness analysis (500mlfpack) 500 ml pack make: merckifisherls igmalfinar, calcium carbonate volumetric standard. secondary reference matenal for complexometry, traceable to nist standard reference material (srm) from 17034 rmp, amonia solution 25% (500 ml.), sodium hydroxide pallet 500 gm, murexide (5,5 -nitrilobarbi turic acid monoammonium salt) for analysis , 5 gm, turbidity standard solution for tn100lr make:eutech, turbidity standard solution for tq i1ooir, make: merck, calibration standard lovibond tb 210 ir, buffer ph 4.01@25 deg c calibration solution calibrated against nist traceable sbs (480ml pack) suitable for inolab & ph510/700 ph meter. from 17034 rmp make: eutech/wtw/equiv, buffer ph 7.00 @25 deg c calibration solution calibrated against nist traceable sbs (480ml pack) make: eutech/wtw/equiv, |buffer ph 10.01 @25 deg c calibration solution calibrated against nist traceable sbs (480mi pack) from 17034 rmp make: eutech/wtw/equiv, potassium chloride analitical reagent quality assay: min 99.5% ph oh 5% solution, 9.0-9.8, 500gm make: merck/fisherlsigma/finar, silver nitrate analytical grade 25 gm, sodium chloride volumetric standard, crm for argentometry, traceable to nist(80 gm), potassium chromate analytical grade assat min 99.5%, ph of 5% soln : 9,02-9.8,500 gm, reagent suitable for spectrophotometric analysis of iron in potable water, range 0.02- 3.00 mg/i soluble iron (1000 tests/pack) make: merck/ lovibond/ palin/wtw, lronstandard solution 1000.mg/l traceable to srmfrom nisttraceable (125 ml/pack) make: inorg venture/ reagecon/ merck/sigma/equiv, sulphuric acid,er ,500ml, sodium carbonate volumetric standard, secondary reference material for acidimetry, traceable to nist srm from 17034 rmp, methayl orange(125 ml), bromocresol green indicator (5 gm.), methayl red indicator ( 25 gm.), phenalopthalin indicator 125 ml., hydroxylammonium chloride 100 gm., reagent suitable for spectrophotometric analysis of manganese in potable water range: 0.1-10 mg/l of manganese, (250tests/pack) make: merck/ lovibond/ palin/ wtw., manganese standard solution traceable to srm from nist traceable (125 ml/pack) from 17034 rmp make: inorg vent /reagecon/merck/sigma, hydrochloric acid min: 36.5%, analytical quality & acs grade, arsenic content: 0.01 ppm max. (500ml/ pack ) make: merck/ fisher/ sigrna/finar, potassium iodide analytical quality (100gm/pack) assay: min. 99.8%,, tin (11)chloride dihydrate analytica

State Government

CTN :40006777

30 Apr, 2025 4.70 Lacs

Malda - West Bengal

Tender For supply of chemical and glasswares for dariapur wtp laboratory under malda arsenic area water supply division phe dte.. - chromogenic coliform agar, for simulteneous determination & count of escherichia coli and total coliforms in water samples as per iso 9308-1:2014, 100 gm pack merck/himedia , consurnabies for bacteriological analysis by mf technique, membrane filter- cellulose nitrate, sterile- individually packed, white membrane, gridded, 47mrn dia, 0.45 micron porosity, pack of 100 circles merckihimedia/ axiva, consumables for bacteriological analysis by mf technique, radiation sterile plate 15x60 mm, 250 nos a pack, edta n/50 solution (500ml), make merck / fisher /sigma/finar, supply of ammonia buffer solution for total hardness analysis (500ml/ pack),make:merck/fisher/sigma/finar, turbidity standard solution for tb 210ir, make: lovibond, reagent suitable for spectrophotometric analysis of iron in potable water, range 0.02-3.00 mg/l soluble iron (1000 tests/pack) make: merck/lovibond/palin/wtw, reagent suitable for spectrophotometric analysis of manganese in potable water range: 0.1-10 mg/l of manganese, (250tests/pack) make: merck/lovibond/palin/wtw, supply of tin(ii) chloride dihydrate analytical quality solubility: 10% solution in dil. hcl should be clear & assay: min. 99.00%, (100gm/pack), make: merck/fisher/sigma/finar, silver diethyl dithio-carbamate for analysis, 5gm. acs grade-make: merck/sigma, supply of chloroform analytical quantity, dry solvent, water content maximum 0.01% max( 500 ml/pack) merck /fisher /sigma /finar, acetone lab grade (5ooml/pack) make: merck/fishery'sigma/finar, sterilising ether solvent (biosol) (450mi pack), supply of extran/labolene/finklin neutral ph (5l/pack) make: merck/fisher/finar, hydrochloric acid laboratory grade (5 lit) pack iron content: 0.0001% max, make: merck/ fisher/finar tissu paper roll aluminium foil paper conductivity standard- 25?c, certified by iso 17025 accredited test method. nist traceable 1413us/cml at 25?c in 500 ml bottles reagent suitable for spectrophotometric analysis of iron in potable water, range 0.02-3.00 mg/l soluble iron (1000 tests/pack) make: merck/lovibond/palin/wtw total ionic strength buffer solution-ill for fluoride estimation soln suitable for lonometric analysis of fluoride (475 ml /pack) potassium chloride, 500 gm potassium chromate, analytical grade assay:min-99.5%, ph of 5% soln: 9.02-9.8; 500 gm silver nitrate analytical grade, 25 gm platinum-cobalt standard solution, 500 cu (platinum chloroplatinate(k2ptcl6) & cobaltous chloride (cocl2, 6h2o) turbidity standard non ratio, 1000 ntu, certified by iso 17025 accredited test method. nist traceable

Central Government/Public Sector

CTN :40025038

07 May, 2025 4.20 Lacs

Sambalpur - Odisha

Tender For supply of lab equipment - charts , models , slide permanent , specimens , pictures posters charts , beaker , dropping bottle , forceps , funnel , micro viewers , microscope , petri dish , pipette , skeleton , test tube holders , test tube stand , watch glass , water bath , wash bottle , burette , capillary tube , thermometer , ammonium solution , chromatography paper , formaldehyde , glycerine , robert solution , micro cover slip , micro glass slides , millions reagent , needle , nitric acid , sucrose , test tube ordinary , ph paper , blade for section cutting , acetic acid , brushes , blow pipe , burette stand , test tube brush , cork borer , cork presser , crucible tongs , charcoal slab borer , crucible , deflagrating spoon , distilation apparatus , drying cones , funnel stand or filter stand , pestle and mortar , pinch cock , retort stand , round file , sand bath , spirit lamp , test tube stand , test tube holder , triangular stand , tripod stand , trough , wire gauze , triangular clay pipes , beehie sheft , burettle , china dish , conical flasks , dessicator , gas jar dises , flasks , gas jar or cylinder , glazed tile , measuring flasks , retort , thistle funnel , woulfes apparatus , watch glass , ammonium carbonate , ammonium chloride , ammonium sulfate , ammonium bromide , aluminum sulfate , iron sticks , potassium nitrite , ammonium oxalate , sodium thiosulphate , zinc sulfate , cobalt nitrate , sodium hydroxide , copper sulfate , potassium nitrate , oxalic acid , magnesium sulfate , magnesium chloride , ammonium phosphate , sodium chloride , potassium ferrocyanide k4fe cn 6 , ferrous sulfate , sodium bromide , ammonium ferrous sulfate , potassium dichromate , barium chloride , strontium nitrate , sodium sulphide , potassium chromate , lead acetate , sodium sulfate , potassium iodide , lead nitrate , cedric ammonium nitrate , 2,4 dnp , universal indicator , ammonia solution nh4oh , phenol , aniline , bromine water , acetaldehyde , fehling solution a b , acetone , carbon disulfide , phenolphthalein , nesslers reagent , ammoniumm olybdate , nickel carbonate , nickel sulfate , manganese chloride , calcium chloride , sodium bisulphate. , cobalt acetate , chloroform , magnesium ribbon , zinc granual , lead nitrate pb no3 2 , potassium iodide ki , lead metal pb , ethyl acetate , sodium metal , pottasium permanganet kmno4 , pottasium dichromate k2cr2o7 , hydro chloric acid hcl , sulphuric acid h2so4 , nitric acid hno3 , ethanol , test tube , test tube holder , dropper glass , filter paper , glass rod , sodium sulfite , picric acid , borax , cobalt glass , aluminum metal , spatula , laboratory thermometer , drawing board , friction apparatus complete set with weight box , parallelogram apparatus , helical spring apparatus with weights , resonance apparatus , spherometer , screw gauge , wooden scale , stopwatch , sonometer set , sprit level , vernier calliper , beakers , connecting wires , concave mirror , convex mirror , convex lens , concave lens , glass slab , pendulum bob , cork rubber , hanger weights , metalic bob , slinky spring , spring balance , copper calorimeter , wave pendulum , barometer tube , lactometer , proof plane , boyles law apparatus , fortnis barometer , metallic cylinders brass , metal sphere , youngs modulus apparatus , hydrometer , tunning fork , rubber pad , copper sulphate bid details/ 2 / 142

Central Government/Public Sector

CTN :40026891

19 May, 2025 NA

Ajmer - Rajasthan

Tender For supply of wear plate, confirming to plasser part no. 62.08.8032. specification: "special designed bi -metal wear resistances plate developed by weld overlay process as per following details:- (1)base materi al:- the base material will be hardox-400 or equivalent material with following chemical composition. car bon=0.14-0.32%, chromium=0.30-1.40%, manganese=1.60% max, molybdenum=0.25- 0.60%, silicon= 0.70% max, nickel=0.25 -1.50%. (2)hardness of base material 370- 420 bhn. (3)weld deposit:- thickness of weld overlay deposit should be at least 5 mm. the weld overlay deposit will be of enrich complex carbi de offering almost 35-45% primary carbides concentration to ensure enhanced life of minimum as specifi ed at performance warranty, with alloy basis of c, cr, mn, v, b, si with hardness of 380- 430bhn. make/br and: - plasser or equivalent. [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :40026894

20 May, 2025 NA

Ajmer - Rajasthan

Tender For supply of description :- wear plate, confirming to plasser part no. 64.08.1209. specification: "speci al designed bi-metal wear resistances plate developed by weld overlay process as per following details:- ( 1)base material:- the base material will be hardox-400 or equivalent material with following chemical co mposition. carbon=0.14-0.32%, chromium=0.30-1.40%, manganese=1.60% max, molybdenum=0.25- 0. 60%, silicon= 0.70% max, nickel=0.25 -1.50%. (2)hardness of base material 370- 420 bhn. (3)weld depo sit:- thickness of weld overlay deposit should be at least 5 mm. the weld overlay deposit will be of enrich complex carbide offering almost 35-45% primary carbides concentration to ensure enhanced life of mini mum as specified at performance warranty, with alloy basis of c, cr, mn, v, b, si with hardness of 380- 43 0bhn. rdso drawing: tm/9315/3 rev-1 make/brand: - plasser or equivalent. [ warranty period: 30 m onths after the date of delivery ]

Central Government/Public Sector

CTN :40026898

21 May, 2025 NA

Ajmer - Rajasthan

Tender For supply of wear plate, confirming to plasser part no. 64.08.10188. specification: "special designed bi-metal wear resistances plate developed by weld overlay process as per following details:- (1)base mate rial:- the base material will be hardox-400 or equivalent material with following chemical composition. ca rbon=0.14-0.32%, chromium=0.30-1.40%, manganese=1.60% max, molybdenum=0.25- 0.60%, silicon= 0.70% max, nickel=0.25 -1.50%.. (2)hardness of base material 370- 420 bhn. (3)weld deposit:- thicknes s of weld overlay deposit should be at least 5 mm. the weld overlay deposit will be of enrich complex car bide offering almost 35-45% primary carbides concentration to ensure enhanced life of minimum as speci fied at performance warranty, with alloy basis of c, cr, mn, v, b, si with hardness of 380- 430bhn. rdso drawing: rdso/tm/16/22 [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :40028107

13 May, 2025 NA

Bikaner - Rajasthan

Tender For supply of pedestal jaw liner for casnub bogie size 67 x 30 x 3 mm as per rdso manual g-95.matl.& spec. as per is:3885( part 1)/1992 gr.-iv, amndt. no.2.silico-manganese liners shall be marked for manuf acturer initial and month and the year of manufactured by metal laser engraving in 6 mm size and 0.1 m m depth minimum. [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :40031794

26 Apr, 2025 NA

Varanasi - Uttar Pradesh

Tender For supply of scrapper (hy-1.03) - manganese casting as per drg. 36117600033/04 with matl as per specn. aa19503/07

CTN :40037797

25 Apr, 2025 NA

Multi City - Multi State

Tender For supply of set of manganese steel pins of wag7 locos comprising of-- (i) hanger lever pin to clw's drg. no.-06/4/19/22 (alt.-2)=8 nos. (ii) hanger pin to clw's drg. no.- 03/4/19/22 (alt.-4)=16 nos. (material to spec.-irs-r 65-78).

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