Latest eriochrome black Tenders | Government eriochrome black Tenders

State Government

CTN :45696641

10 Jul, 2026 3.44 Lacs

Anuppur - Madhya Pradesh

Tender For supply of fine chemicals and labware for nabl accredition at chemical laboratory, atps, mppgcl, chachai.- regular laboratory testing chemicals, sodium sulphite (500gm/bottle), 1-amino-2-hydroxy-4-naphthalenesulfonic acid for analysis (50 gm/bottle), sodium bisulphite sq (500 gm/bottle), sodium chloride er (500 gm/bottle), sodium hydroxide pellets er (500 gm/bottle), sodium sulphate anhydrous er (500 gm/bottle), sodium sulphide sq (500 gm/bottle), edta disodium salt er (500 gm/bottle), ammonium chloride emparta (500 gm/bottle), ammonia solution 25% er (500 ml/bottle), ammonium purpurate sq (5g/bottle), calcium carbonate sq (500 g/bottle), magnesium chloride er (500 g/bottle), megnisium sulphate er (500 g/bottle), hydroxyl amine hydrochloride (100 g/bottle), pattens & reader (5 g/bottle), ethylene glycol for analysis emparta (500 ml/bottle), eriochrome black t (25 g/bottle), triethanol amine sq (500 ml/bottle), ethanol absolute for analysis emparta (1000 ml/bottle), oxalic acid er (500 g/bottle), ferrozine (1 g/bottle), acetic acid glacial 100% for analysis emparta (500 ml/bottle), iron standard solution traceble to srm from nist (500 ml/bottle), hydrochloric acid (500 ml/bottle), bromine for analysis (100 ml/bottle), ammonium molybdate (100 g/bottle), sodium meta silicate nanohydrate (250g/bottle), labware laboratory item, volumetric pipettes (1 ml), volumetric pipettes (5 ml), mohar pipettes (2 ml), volumetric flask (100 ml), nessler cylender (100 ml), retort stand, pp base with ss rod (22x15 central), narrow mouth wash bottle with long stem nozzle ldpe (1000 ml) 6 pcs/pack, burette clamp, pp (double) 06 pcs/pack, measuring cylinder class a, pmp (100 ml), silicone pipette filler bulbs (5 ml), silicone pipette filler bulbs (10 ml), silicone pipette filler bulbs (25 ml), test tube holders, crm material, buffer solution (boric acid/potassium chloride/sodium hydroxide), traceable to srm from nist and ptb ph 4.00 (250c) certipure 900 ml pack (30 pouch/pack), buffer solution (boric acid/potassium chloride/sodium hydroxide), traceable to srm from nist and ptb ph 7.00 (250c) certipure (900 ml pack) (30 pouch/pack), potassium chloride solution (c=0.001 mol/l certified ref. material for measurement of eloctrolytic conductivity (0.147 ms/cm)-traceable to srm from nist (900 ml pack) (30 pouch/pack), silica standard solution, 10 mg/l sio2 (nist) (500 ml/bottle)

CTN :45697959

10 Jul, 2026 30.0 Thousand

Badaun - Uttar Pradesh

Tender For supply of mud flask 200 ml wide mouth corrsing broocil , test tube 12point5x1point25 cu borocil , burette 50 ml tarson make , poltube 200 mm central filling corring glass , breaker cappoint 250 ml borocil , test tube holder wooden handle , pipette 10 ml graduated 0point1 ml , pipette 5 ml graduated 0point1 ml , lovibond comparator , bromthymol blue disc , alphanaphthol solid 50 gm pack , eriochrome black t 25 gm pack , lead sub acitate e merckpoint , bpointtpointbpoint solution 125 ml pack , sulphuric acid 1point84 specifie gracity 500 ml , ph capsule 4point2 ph 10 capsule , ph capsule 7point0 ph 10 capsule , ph capsule 9point0 ph 10 capsule , ph meter hanna make , methyl red solution 125 ml , thermometer cdr make alchole filled , measuring flask borosil 250 ml , bromo thymol blue powder 50 gm pack , phenolphthlein powder 25 gram pack , borosil glass 250 ml , whatsman square sheets

Central Government/Public Sector

CTN :45681790

13 Jul, 2026 NA

Nasikcity - Maharashtra

Tender For silver brazing flux powder suitable for silver brazing alloy rod foil as per din-en 1045, fh-10. make mathure or esab or l&t or diffusion or rupatam or sgmpl/techflux. supplier should submit oem's dealership/distributor's authorization certificate and purchase invoice at the time of supply. [ warranty period: 30 months after the date of delivery ] ]

CTN :45678714

11 Jul, 2026 5.50 Lacs

Saharanpur - Uttar Pradesh

Tender For supply of wooden hand wire brush 3 inch x 6 inch , teflontape 3or4inch x 10mtr , rustolene pidilite make 500ml , holdite 500 gm pack pidilite make , grinding wheel ag 4 inch carborandum universal make , grinding wheel ag 7 inch carborandum universal make , brasso liqued in tin of 100 ml , araldite in 1.80 kg , emery cloth in 500 sheet fine carborandum universal make , emery cloth in 500 sheet rough carborandum universal make , emery tape 50 mtr roll size 2 inch fine carborandum universal make , emery tape 50 mtr roll size 2 inch roughcarborandum universal make , cotton waste , m seal 1 kg pack astralorpidiliteor m m make , blue tube 15ml atlas orcamel make , piano wire , graphite powder fine , hacksaw blade double side 1or2inch x 12 inch hss miranda make , hacksaw blade double side 1or2inch x 12 inch low carbon steel , marken cloth cotton , conical grinding wheel 1inch x 2inch , grinding wheel 1.5 inch , buffing wheel 4inch for ag 4 grinder boschor dewalt make , cutting wheel 4inch for ag 4 grinder boschor dewalt make , cutting wheel 14inch boschor dewalt make , silicon brazing rod size 3mm , klinger make b-9 borocilicate gauge glass imported and plane , stainless steel plate grade 304 plain sheet size 4 feet x 8 feet x 3 mm thickness , anabond 112 thread locker 50 ml , loctite 609 retaining compound in 50ml , loctite 641 retaining compound in 50 ml , emery paste rough 400 gm carborandum universal make , emery paste fine 400 gmcarborandum universal make , brass solid round bar extruded quality size 20mm od , brass solid round bar extruded quality size 25mm od , brass solid round bar extruded quality size 50mm od , boiler gauge glass bishop make size 3or4inch x 16.5 inch , boiler gauge glass bishop make size 3or4inch x 22.5 inch , solenoid valve with coil rotex make model no 3012 two way , solenoid valve with coil rotex make model no 3013 one way , stag jointing paste type b red in 1 kg pack , galva coating gcs 73 bright finish make aerotech 500 ml , grinding wheel black for bench grinding machine size 1.5inch x1.5 xinch x12inch , grinding wheel green for bench grinding machine size 1.5inch x1.5 xinch x12inch , usha martin make steel wire rope 3or4inch,6or36 construction hemp core with test certificate 305mtr in one roll , love joy coupling set l-70 , love joy coupling set l-75 , love joy coupling set l-90 , love joy coupling set l-100 , love joy coupling set l-110 , spring washer bbbb make size 3or8 inch 100 piece per pack , spring washer bbbb make size 1or2 inch 100 piece per pack , spring washer bbbb make size 5or8 inch 100 piece per pack , spring washer bbbb make size 18mm 100 piece per pack , split pin champion make size 1or4 inch x 2 inch 100 piece per pack , split pin champion make size 1or4 inch x 2.5 inch 100 piece per pack , split pin champion make size 1or4 inch x 3 inch 100 piece per pack , anabond 666-250ml , leather hand gloves pair ador or asha make , rubber star for coupling set l-70 , rubber star for coupling set l-90 , rubber star for coupling set l-100 , rubber star for coupling set l-110 , paint brush size 2inch , paint brush size 3inch , paint brush size 4 inch , red oxide primer british paint-asian make 20ltr drum , borex powder suhaga , graphite fire crucible 120 kg ,make india super -double kabootar , ss flat grade -305 size -12mm x 65mm , silver rustam brazing flux 500gm , sleeve 3or4 inch nationalorleader make for tubular gauge glass , rubber cone 3or4 inch nationalorleader make for tubular gauge glass , flexible hand grinder for 2 inch wheel sf-2 model alond with shaft raly wolf 10fd accessories , wire rope u clamp heavy duty size 3or4inch , monarch save past tpxt-high temp titanium putty ,working temp 500centi complete kit , needle roller bearing axk4060 with sleeve , needle roller bearing axk7095 with sleeve , needle bearing ba1816 with sleeve , rubber oil seal 65x85x10 spring loaded oskoorsunnyormykoda make , rubber oil seal 42x55x8 spring loaded oskoorsunnyormykoda make , rubber oil seal 42x72x10

Central Government/Public Sector

CTN :45617231

10 Jul, 2026 NA

Pune - Maharashtra

Tender For supply of ammonia solution , ammonium chloride , ammonium hydroxide , ammonium molybdate , antimony potassium tartrate , ascorbic acid , buffer salts , barium chloride dihydrate , ebt eriochrome black t dye , edta disodium salt , ethanol , gum acacia , hydrochloric acid , hydroxylamine hydrochloride , magnesium chloride , manganese sulphate , methyl orange indicator , phenolphthalein indicator , potassium chloride , potassium chromate indicator , potassium dichromate , potassium dihydrogen phosphate , potassium nitrate , potassium sulphate , silver nitrate , sodium azide , sodium chloride , sodium hydroxide , sodium iodide , sodium thiosulphate , starch powder , sulphur powder , sulphuric acid , whatman filter paper , formalin , clove oil

CTN :45601450

03 Jul, 2026 NA

Billimora - Gujarat

Tender For supply of inch, 30 point 48x25 point 4 cm , gum 500ml , highlighter different colour , khakhi cello tape 2inch , sketch pen 12 colour , spring file,multicolored,fastener capacity-100 sheets,supported paper sizes-legal 8 point 5 x 14 inches , stamp pad big size 150 x 100mm long lasting impression,large violet blue colour , stapler pin big size-24 by 6-1m,1 box equal to 10no , stapler pin small,1 box equal to 10no , t pin 1 box equal to 50grm , u shaped paper pin,multi colour,1 pkt equal to 100no , whitener-correction pen metal tip no 208 , xerox paper-a3 size 75gsm,jk easy copier,bilt copy power,trident , alluminum soldering flux , arc welding black glass , arc welding white glass , bolt m10 x15mm deep , brazing flux , buten gas tin 450grm , carbide facing tool 111 1616 p40 , carbide tipped boring tool 3 by 4 inch p30 , carbide tipped boring tool 3 by 8inch p30 , carbide tipped tool l 126 1616 k20 , carbide tipped tool r 126 1616 k20 , carbide v tool 122 1616 k20 , cast iron electrode dia 3 point 15mm , copper brazing rod 14swg , copper pipe dia 25mm x 1 point 29 , copper tube dia 1 by 2 inch , copper tube dia 1 by 4 inch , cotton waste , csk head rivet dia 4mm ms , csk screw dia 6mm 20mm long , csk screw dia 4mm 20mm long , cut off machine blade dia 14inch x 3mm , cutting wheel 4 inch , flat head rivet dia 3mm alluminum , gi bend dia 1 by 2 inch , gi coupling dia 1 by 2 inch , gi elbow dia 1 by 2 inch , gi nipple dia 1 by 2 inch , gi pipe dia 1 by 2 inch class b , gi pipe dia 1inch class b , gi plug dia 1 by 2 inch , gi reducer elbow dia 1 inch x dia 1 by 2 inch , gi tee dia 1 by 2 inch , gi union dia 1 by 2 inch , grinding wheel 4 inch , h. s. s. tool bit 10 x 10 x 150 mm , h. s. s. tool bit 12 x 12 x 100 mm , h. s. s. tool bit 16 x 16 x 150mm , h. s. s. tool bit 1by2inchx 1by2inch x 4inch , h. s. s. tool bit 1by2inchx 1by2inch x 6inch , h. s. s. tool bit 1by4inch x 1by4inch x 4inch , h. s. s. tool bit 3by8inch x 3by8inch x 4inch , h. s. s. tool bit 6 x 6 x 100mm , hss drill bit 2 to 12 mm by 1mm , hss drill bit dia 10 point 2 mm , hss drill bit dia 2mm , hss drill bit dia 3mm , hss drill bit dia 4mm , hss drill bit dia 5mm , hss drill bit dia 6 point 75 mm , hss drill bit dia 8 point 5 mm , hss machine hacksaw blade 400 x 32x1 point 60 mm 10tpi , m.s. electrode dia 4mm 60 nos in a pkt,aws spec. e6013 ,as per is 814 91, 8 swg , masking tape , mosil silicon spray , nut bolt 1 point 5 inch x 4 mm , oheil copper ring type electrical lugs 6mm , oil paint colour black ,1 ltr tin , oil paint colour green,1 ltr tin , oil paint colour smoke grey ,1 ltr tin , oil paint colour white 1 ltr tin , oil paint colour yellow 1 ltr tin , plywood sheet 3 mm 8 x 4 foot , plywood sheet 6 mm 8 x 4 foot , pop rivet dia 4mm alluminum , pu tube 6mm , pu tube 8mm , pvc barrels 200ltr cap for chips storage , r h carbide tipped turning tool 12x12 mm p30 , rcc drill bit for concreat 3 to 12 mm by zero point 5 difference , refrigerant r 134a 1 tin equal to 450gram , refrigerant r 22 1 tin equal to 450gram , refrigerant r 410 1 tin equal to 450gram , refrigerant r 600 , r h carbide tipped turning tool for 16 x 16 mm p30 , rust remover chemical wd40 , sds drill bit 12 x 300mm , silver brazing filler rod , silver brazing flux , sleeve for copper tube dia 1 by 4 inch , sleeve for copper tube dia 5 by 8 inch , snap head rivet dia 3mm alluminum , snap head rivet dia 4mm ms , ss nut bolt 25 x 3mm with washer , ss nut bolt 50 x 3mm with washer , thiner , v belt a 50 , v belt a72 , v belt a 86 , varnish air dry type , water tap dia 1 by 2 inch , wing nut for hacksaw frame , transformer 12 //bid details 2 / 124 0 12 v,1amp , transformer 1 point 5 3 6 9 12 v,230v , transformer 14 v 240 , transformer 6v 240 , transformer 6 0 6 v,230v , transformer 9 0 9 v,1amp , transformer nylon bobbins t 15 1inch x 1inch , wooden screw, 12 mm. x 4 mm ,1 pkt equal to 100no , wooden screw, 24 mm. x 5 mm ,1 pkt equal to 100no , transformer 12 0 12 v,500mamp , transformer 6 0 6 v,500ma

CTN :45523070

27 Jun, 2026 NA

Bazpur - Uttarakhand

Tender For supply of lab chemicals - lead sub. acetate. (merck make), bromothymol blue powder. (merck/qualigens make), phenosphathlin solution p.h. indicator. (merck/qualigens make), sulphuric acid conc.sp.gr.1.84 (merck/qualigens make), hydrochloric acid (sp.gr.1.029) (merck/qualigens make), l-naphthol (merck/qualigens make), mercuric chloride . (merck/qualigens make), potassium iodide. (merck/qualigens make), potassium ferrocynide. (merck/qualigens make), fehling solution a (merck/qualigens make), fehling solution b (merck/qualigens make), ammonia solution chemically pure. (merck/qualigens make), buffer capsul p.h 4.00 (merck/qualigens make), buffer capsul p.h. 7.00 (merck/qualigens make), buffer capsul p.h. 9.2 (merck/qualigens make), e.d.t.a. dibasic na2c10h14o8n2. 2h2o. (merck/qualigens make), d. glucose anhydraous. (merck/qualigens make), n/2.8 h2so4 (merck/qualigens make), universal p.h. indicator (merck/qualigens make), anhydrous calcium oxide (merck/qualigens make), methylene blue. (merck/qualigens make), eriochrome black-t. (merck/qualigens make), silver nitrate (merck/qualigens make), uranium acetate. (merck/qualigens make), glacial acetic acid. (merck/qualigens make), boric acid. (merck/qualigens make), benzoic acid. (merck/qualigens make), kmno4 (potassium permagnate) (merck/qualigens make), pure sodium chloride (nacl) (merck/qualigens make), commercial hydro chloric acid. (merck/qualigens make), sodium acetate. (merck/qualigens make), lead acetate. (merck/qualigens make), disodium phosphate. (merck/qualigens make), potassium oxalate. (merck/qualigens make), monobasic potassium phosphate. (merck/qualigens make), sodium tetraborate. (merck/qualigens make), sodium hydroxide. (merck/qualigens make), sodium sulphide. (merck/qualigens make), sodium carbonate(anhydrous). (merck/qualigens make), isopropyl alcohal. (merck/qualigens make), filter paper 18.5 cm. circle each packet conta in 100 circle filter paper. (kalpi make), whatman filter paper 460 x 570 m.m. cat no. 001917 (whatman make), a) therameter range 0-110 c (zeal/england), b) - do - range 0 300 - do - (zeal/england), mud flask capacity 200 ml. (borosil make), disintigration blade for baggase rapi pol. exrtractor blade part no.30. (raval gaon. make), brix hydrometer with in built thermometer at 20 c range 0-10 (n.p.l. certified make), brix hydrometer with in built thermometer at 20 c range 10-20 (n.p.l. certified make), brix hydrometer with in built thermometer at 20 c range 20-30 (n.p.l. certified make), brix hydrometer with in built thermometer at 20 c range 0-10 (germany/g.d.r), brix hydrometer with in built thermometer at 20 c range 10-20 (germany/g.d.r), brix hydrometer with in built thermometer at 20 c range 20-30 (germany/g.d.r), glass pol tube center filled 100 mm. (borosil make), glass pol tube center filled 200 mm. (borosil make), glass pol tube center filled 400 mm. (borosil make), glass pol tube center filled 100 mm. (n.p.l. certified), glass pol tube center filled 200 mm. (borosil make), glass pol tube center filled 400 mm. (borosil make), brass baume range 0-10 (leimco), brass baume range 10-20 (leimco), beaker 100 ml. (borosil make), beaker 250 ml. (borosil make), beaker 500 ml. (borosil make), measuring cylinder 1000 cc. (borosil make), burette range 0-50 cc. (borosil make), conical flask 100 cc. (borosil make), conical flask 250 cc. borosil make., beaker 100 ml. (polypropylene make), beaker 250 ml. (polypropylene make), beaker 500 ml. (polypropylene make), measuring cylinder 1000 cc. (polypropylene make), burette range 0-50 cc. (polypropylene make), conical flask 100 cc. (polypropylene make), conical flask 250 cc. (polypropylene make), steel mug 100 ml.cap. (isi make), steel mug 500 ml. cap. (isi make), steel round basin size- 12 dia. (isi make), kettle element for distillation apparatus 1500 watt. (isi make), scissors size-8 (isi make), test tube size-1/2 x 6 (borosil make), test tube size- 1 x 6 (borosil make), plastic bucket cap. 10 ltr. wutg lid (isi

Central Government/Public Sector

CTN :45543474

24 Jun, 2026 NA

Jhansi - Uttar Pradesh

Tender For silver brazing flux (powder) ruptom a. as per specification attached.

Central Government/Public Sector

CTN :45292952

17 Jun, 2026 NA

Medak-T - Telangana

Tender For bid to ras supply of flux coated silver brazing rod

Central Government/Public Sector

CTN :45513673

02 Jul, 2026 NA

Pune - Maharashtra

Tender For 2propanol ar , acetone ar , activated charcoal powder , ammonium acetate ar , ammonium chloride ar , ammonium fluoride ar , ammonium molybdate tetrahydrate , ammonium molybdate tetrahydrate ar , ammonium purpurate ar , antimony potassium tartrate trihydrate ar , assorted nichrome loops , barium chloride dihydrate ar , boric acid ar , calcium carbonate ar , calcium chloride dihydrate ar , calcon indicator , chloroform ar , coenzyme a free acid extrapure , cupric sulphate pentahydrate ar , diethylenetriaminepentaacetic acid , diphenylamine ar acs , disp bag 14 inch , dispo bag 40 inch , d lactate dehydrogenase microorganisams , durham tubes , edta free acid ar , eriochrome black t acs , ferrous ammonium sulphate hexahydrate , freeze tag dots , freeze tag white label , gum acacia powder gum arabic , hydrochloric acid abt ar , hydrogen peroxide , hydroxylamine hydrochloridear , l ascorbic acid, ar , metaloop ch 3 , methanol ar , nitric acid min , nitric acid suprapur , orthophosphoric acid abt , oxaloacetic acid, extrapure , paraffin liquid , perchloric acid about ar , phenolphthalein acs , p nitrophenol ar spectrophotometric grade , p nitrophenyl b d glucopyranoside , potassium chloride ar , potassium dichromate ar acs assay , potassium dihydrogen orthophosphate monobasic ar , potassium ferrocyanide trihydrate , potassium permanganate ar , potassium persulphate, ar acs assay , potassium sulphate ar , pyruvate kinase , r malate dehydrogenase , selenium metal powder ar , sodium chloridear assay , sodium diethyldithiocarbamate trihydrate ar , sodium dithionite , sodium hydrogen carbonate ar , sodium hydroxide pellets ar , spatula 200 , stainless steel scalpel holder no 4 , sterile scalpel blade no 22 , sulfuric acid pure ar , triethanolamine ar , tri sodium citrate dihydrate aracs , whatman no 42 filter paper , whatman no 1 filter paper

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