Latest chemical oxygen demand Tenders | Government chemical oxygen demand Tenders

CTN :44541151

20 Mar, 2026 NA

Baramulla - Jammu And Kashmir

Tender For supply of analog oscilloscope (q3)

CTN :44477726

31 Mar, 2026 NA

Jhansi - Uttar Pradesh

Tender For supply of conduit pipe cutting and threading machine , tower ladder wheel type min 10 fit - max 30 fit , split ac 1.5ton , meter reading instrument mri , mg set consisting of squirrel cage induction motor 5 hp, , personal computer system withprinter , led projector , dc power supply , lockers with 20 drawers , ev charger home , solar dc pump , cctv camera kit , h. washing machine semi- automatic , field regulator , portable extension ladder aluminium 6 to 9 meters , geyser storage , megger insulation tester , instructors table , metal rack 100cm x 150cm x 45 cm , refrigerator , rubber matting , bus bar with brackets , pipe vice cast iron with hardened jaw open type , magnetic flux meter , dol starter , fire extinguisher co2 , earth plate , bench vice , forge with hand blower , tachometer digital , wheatstone bridge , hydraulic crimping tool for ug cablecrimping with bits , motor pump set , e. a.c. ceiling fan and ac table fan , mixture and grinder , small crimping tools assorted , three phase kwh meter digital , instructor s chair , safety belt with provision for keeping tools , knife switch dpdt fitted with fuseterminals , computer chair - revolving , power factor meter , ups with battery , lux meter , 3 phase kw meter , frequency meter , blow lamp , out side micrometer , single phase kwh meter analog and digital , ammeter mc , electric soldering iron , stools , terminal screw driver , . electric iron , electric kettle , voltmeter m.i. multi-range , spanner set of 6 , series test lamp , rubber gloves , d. immersion heater , spanner set de set of 6 , screw driver , hammer ball peen , soldering iron , combination pliers insulated , neon tester pencil bit type , neon tester , diesel generator set with changeover switch, over current breaker and waterair- cooled with armature, star-delta connections ac3 phase , thyristor igbt controlled d.c. motor drive with tacho- generator feedback arrangement , motor generator dc to ac set consisting of , three phase transformer, shell type oil cooled with delta star , ceiling fan coil winding machine , primary current injection set , ac squirrel cage motor with star delta starter and triple pole iron clad switch fuse with mechanical load. , d.c. shunt generator with control panel , load bank lamp heater type , d.c. compound generator with control panel including fitted rheostat, voltmeter, ammeter and breaker , oscilloscope dual trace , motor- generator ac to dc , dc shunt motor , ac phase-wound slip ring motor with starter switch , pillar electric drill machine motorized , a.c. series type motor , dc series motor coupled with spring balance load , electrical machine trainer , thyristor gbt controlled a.c. motor drive with , manual motor coil winding machine , single phase capacitor motor withstarter switch , digital i.c. trainer , wheat stone bridge with galvanometer and battery , lockers with 8 drawers , portable electric drill machine , tachometer , pipe vice cast iron with hardened

Central Government/Public Sector

CTN :44047574

24 Mar, 2026 NA

Pune - Maharashtra

Tender For corrigendum : supply of screw driver set philip star head , screw driver set torx head , screw driver set hex head , screw driver set slotted head , alien key set imperial , plier set , hammers ballpin claw hammer , hammers engineering hammer , hacksaw , adjustable spanner set , hot glue gun , heat gun , plastic box of various sizes plastic box with lid , plastic jars , nylon mesh zipper bags set , ziplock pouch set , shrink wrap , foldable plastic crates , sound mixing console cleaning brush , cleaning brush kit for small equipment , air blower hand squeeze air blower , air blower small air blower and vacuumr , cleaning cloth microfiber cloth 500 gsm 40cmby40cm , industrial vacuum cleaner , platform trolley , pocket room freshner , dehumidifier , soldering gun , soldring bits set , soldering gun holder with cleaning , bench vise for electronics , soldering stand with helping hand clip , soldering flux , soldering wire , de soldering wick , solder cleaning pad , wire stripper , cable cutter stripper for flat or round utp , multimeter analog , multimeter digital , wire brush set , anti static anti slip silicon mat , rechargeable led tabe lamp 3 grade dimming 6 watt , cable management sleeve 20 inch length , cable management sleeve 40 inch length , umbrella with stand for outdoor use , oscilloscope probe , carbon film resistors , reuseable cable ties black , permanent cable ties black ) /bid number: gem/2026/b/7217856 * /dated: 16-02-2026 & & / bid document1 / 41

Central Government/Public Sector

CTN :43908605

21 Mar, 2026 41.33 Lacs

Bardhaman - West Bengal

Tender For corrigendum : supply of chemical engineering department equipment oh35 c c -ultra water purifier for lab analysis , digital heavy metal analyzer system , reciprocating pump experiment rig new , helical coil experiment rig new , upgradation of reynolds experiments incorporation of high-speed flow visualization , oil free gas compressor 1hp, single phase motor , aniline point determination apparatus , abel apparatus for flash point determination , closed cup pensky martin apparatus for fire point determination , variable speed sample mixing system , multi parameter-photometer , hi6000-2ph or orp or ise hardware module calcium combination ion selective electrode potassium combination ion lead or sulfate combination ion selective fluoride combination ion selective electrode , chemical oxygen demand and reactor , stainless steel two roll mill , twin head and control peristaltic pump with tubing , laboratory deep freezer , magnetic hot plate stirrer , laboratory refrigerator

Central Government/Public Sector

CTN :43929050

23 Mar, 2026 1.34 Crore

Bardhaman - West Bengal

Tender For corrigendum : supply of electrical engineering equipment oh35 c c -three phase induction motor coupled with dc machine , three phase salient pole synchronous motor coupled with dc machine , three phase cylindrical rotor type synchronous motor coupled with dc machine , single phase transformer , single phase induction motor with loading arrangement , three phase slip-ring induction motor , three phase, autotransformer variac , lcr meter , portable ac volt meter 0-250 by 500v , portable ac volt meter 0-150 by 300v , portable watt meter voltage range 300-600v, current range 5-10a , portable lpf watt meter voltage range 300600v, current range 5-10a , portable lpf watt meter voltage range 150-300v, current range 1-2a , portable upf watt meter 75-150v, 5-10a , rheostat 0-50 ohm, current- 0-5a , analog tachometer , voltage sensor , current sensor , digital storage oscilloscope , function generators , dc source , single phase variac , rheostat , multimeter , inductor , cyclone fpga based battery management system , 500w llc converter based electrical vehicle quick charger with front end pfc correction , process control simulator , lead lag network compensator , pcb rapid prototyping machine , qled dot display, capacitive touch 10 inches , lidar distance sensor , eye tracker with ai accelerator , high voltage differential probe , ac by dc current probe , complete set-up for study of speed control of vsi fed induction motor squirrel cage drive operated in direct torque control mode , single phase power quality analyser , single phase auto transformer variac , rheostat , 210ohm - 2 and half a , rheostat, 50ohm -5a , ac volt meter , 0-150 by 300v , ac volt meter , 0-250 by 500v , ac ammeter, 0-5 by 10a , watt meter, 0-300by 600v , 0-5by10a , numerical 1-phase differential protection relay , numerical 1-phase or 3phase negative sequence current relay , numerical 1-phase or3-phase directional over current relay , magnetic and electric field meter , vacuum oven , ultrasonic probe sonicator , digital viscometer , high voltage ac-dc test set , flash and fire point tester , oil-bdv teat set with replaceable electrodes , acoustic sensor , tev sensor , digital storage oscilloscope with probes , sliding rheostat 50ohm,2a , sliding rheostat 100ohm,2a , sliding rheostat 200 ohm,2a , sliding rheostat 300 ohm,2a , wire wound resistor 10ohm , 1 a , wire wound resistor 30 ohm , 1 a , wire wound resistor 50 ohm , 1 a , wire wound resistor 60 ohm , 1 a , l-c-r meter , ammeter 0 - 200 ma , ammeter 0-500 ma , 3-ph variac , anderson bridge with accessories , schering bridge with accessories , wien bridge oscillator trainer , three phase auto transformer variac , portable lpf wattmeter , table top digital voltmeter , table top digital ammeter , table top digital wattmeter , digital energy meter , ni usb6001 daq cards , ni analog discovery 3pro , analog and digital electronics trainer kit , dc power supply , arduino boards , photovoltaic module study kit , afg , dso , tri-axial vibration sensor with temperature and acoustic sound , hipot tester , fundus camera //bid details2 / 73

State Government

CTN :44440895

23 Mar, 2026 NA

Delhi - Delhi

Tender For purchase of cod vials(chemical oxygen demand vials) 3-150mg/l and 20-1500mg/l for cwa-iii division

Central Government / Public Sector

CTN :43967530

18 Mar, 2026 NA

Howrah - West Bengal

Tender For corrigendum : supply of ultrasonic flaw detector for metals , radar type water level sensor with data logger , digester for chemical oxygen demand(cod) , digital modified marshall apparatus

Central Government And Public Sector

CTN :44288587

23 Mar, 2026 NA

Auraiya - Uttar Pradesh

Tender For tender for supply of certified reference material : - ph buffer solution - potassium hydrogen phthalate of ph-4 at 25 deg. c - standard for ph analysis , ph buffer solution - potassium hydrogen phthalate/disodium hydrogen phosphate of ph-7.0 at 25 deg. c - standard for ph analysis , ph buffer solution - boric acid/potassium chloride/sodium hydoxide of ph-10 at 25 deg. c - standard for ph analysis , standard for sulphide s-2 content analysis - potassium dichromate volumetric standard , secondary reference material for redox titration , traceable to nist , standard for sulphide s-2 content analysis - sodium sulphide nona hydrate - sulphide s-2 content , standard for total suspended solid tss , celite-545 , particle size 0.02-0.1 mm , standard for total suspended solid tss , sigmacell cellulose type 20 , standard for chemical oxygen demand cod - 100 ppm , packing size , standard for chemical oxygen demand cod - 200 ppm , packing size , standard for chemical oxygen demand cod - potassium hydrogen phthalate , standard for biological oxygen demand - glucose , standard for biological oxygen demand -glutamic acid , standard for biological oxygen demand - analogue en 1899 standard solution 210 mg/l , standard for oil and grease stearic acid , standard for oil and grease - hexadecane analytical standard , 5ml , standard for phenol analysis , certified reference material crm , 1gm , iron standard solution -1000 mg/l fe , fe(no3)2 in hno3 0.5 mol/l , silicon standard solution - 1000 mg/l si , (nh4)2sif6 in h2o , zinc standard solution -1000 mg/l zn , zn(no3)2 in hno3 0.5 mol/l , water standard at 0.01% for coulometric karl fischer titration

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