Latest ph probe Tenders | Government ph probe Tenders

Private Sector

CTN :45633288

17 Jul, 2026 NA

Kochi - Kerala

Tender For notice inviting tender (nit) for selection of contractor for supply (including packing, forwarding and door delivery) of multifunction test bench for instrumentation lab at petronet lng limited- kochi

State Government

CTN :45263804

01 Jul, 2026 4.63 Crore

Panchkula - Haryana

Tender For corrigendum : tender for the supply of various equipments - muffle furnace, "al2o3 sample plate, al2o3 furnace door block, protection glove, crucible clip, crucibles, karl fischer titrator, "titration vessel, detector electrode with lead, generator electrode (with frit) with lead, desiccant tube and cap, injection septa (pack of 10), gas tight syringe 1.0ml , luer needle 17-gauge, dust cover, results manager software, main power pack, fuse, karl fischer titration reagent(s), nist calibration standard, refrigerated centrifuge (bench top), bottles/falcon tubes/adapters for 0.2ml tubes, one set of other items (adapters) required for improving the applicability/system performance should to be quoted, nitrogen evaporator, evaporation tubes, gas fuse , water purification system including water softner, cartridges, filters etc. for , bomb calorimeter, "ignition wire, cotton thread, combustion crucible, bomb, nist certified benzoic for calibration, any other accessories required for analysis of food samples., gas chromatograph with ecd, tcd, fid with autosampler, "pesticide column (30 m x 0.250mm x 0.25m (5ms (95% dimethyl-, 5% diphenyl-polysiloxane / 1ms (100% dimethyl polysiloxane or equivalent) 100 mm column for fatty acid profiling with main concern of trans fatty acid application, column for cholesterol application, stationary phase: 95% dimethyl-, 5% diphenyl-polysiloxane (30 m x 0.250mm x 0.25m),, "vial sets (1, 2 ml, crimp type, amber and clear glass), vials (10, 20ml crimp type with cap & septa), 300/500 l recovery vials, septa ptfe/silicone (for 1, 2 ml vials), septa ptfe/silicone (for 10, 20 ml headspace vials), ergonomic crimping tools for different vial types, ergonomic decapping tools for different vial types, head space vials 10,20 ml capacity, suitable syringes for quoted autosampler, suitable headspace syringe /valve/loop, quechers kits for pesticides and herbicides in following matrices:, matrices with high fat, matrices with high water content, matrices with high pigmented, spe cartridges for water., ultra performance liquid chromatography (uplc) with photodiode array (pda), fluorescence (fld) and refractive index detector (rid), sample vials with 1.5 ml or greater, stainless steel ultra sonic bath with the capacity of 5 l or more, with time setting (min) 1-30min or continuous operation with led and push button (should be ip 33 protection class) for sonication of spare parts as well as solvents, fittings, frits, ferules and tubings, tubing cutter, solvent bottles (1000 ml capacity), solvent filters (glass & ss both, compatible manual syringes -10 l, 20 l, 50 l, standards for hplc calibration for pda, ri and fluorescence detector, consumables required for each detector must be provided., "hplc columns: one each of, c8 = 250 4.6 5m c18 = 250 4.6 5m, cyano = 250 4.6 5m. amino = 250 4.6 5m, phenyl = 250 4.6 5m. silica = 250 4.6 5m., all columns must be supplied with respective guard column and holder. ", uv-visible spectrophotometer, ",0.5, 1 and 3-ml quartz cuvettes 10 mm path length, 0.5, 1, and 3 ml glass cuvettes 10 mm path length, cuvette holder, suitable certified standards for validation including holmium oxide glass filters for wavelength calibration & nist traceable, nist traceable potassium dichromate., uv-visible spectrophotometer, ",0.5, 1 and 3-ml quartz cuvettes 10 mm path length, 0.5, 1, and 3 ml glass cuvettes 10 mm path length, cuvette holder, suitable certified standards for validation including holmium oxide glass filters for wavelength calibration & nist traceable, nist traceable potassium dichromate., ft-ir with atr & liquid cell, " hydraulic press with kbr die and pellet holder, suitable mortar pestle (dia 5-6 cm), suitable portable de humidifier to maintain 30- 60% rh, temperature and relative humidity digital indicator with calibration certificate from iso 17025 accredited lab., reference nist standard polystyrene film (0.3 mm) over the range of 3800 cm-1 to 650 cm-1., abbes r

CTN :45621064

27 Jun, 2026 NA

Madurai - Tamil Nadu

Tender For purchase for the lab equipment for first year and electrical and electronics dept - purchase of lab equipment for first year department and electrical and electronics department specification (detailed in nit - ), physics lab equipment wheatstone bridge kit, ic regulated battery eliminator, rheostat, chemistry lab equipmentdigital ph meter bench top modelph type microprocessor/microcontroller, electrical and electronics department dso, signal generator, pwm based step down dc chopper using mosfet/igbt kitpwm based step-down dc chopper (buck converter), single phase to single phase cyclo converter kitsingle-phase bridge cyclo converter , single phase single pulse / sinusoidal pwm inverter using mosfet/igbt kit, on / off control of lamp using solid state relay kit, speed control of ac motor using vfd drive module with ac motor

CTN :45621060

27 Jun, 2026 NA

Tiruvettipuram - Tamil Nadu

Tender For procurement of lab equipments for chemistry department. - procurement of lab equipments for chemistry department., digital electronic balance /analytical balance load capacity: minimum 500 g readability: 0.01 g linearity: 0.02g display: lcd/led tare function: required top pan type power supply: 220 240 v ac, 50 hz, digital tds meter measuring range: 0 9990 ppm resolution: 1 ppm display: lcd automatic temperature compensation (atc): required waterproof: minimum ip67 protection power source: battery operated (button cell/aaa battery) , digital ph meter bench top model ph type microprocessor/microcontroller ph range: 0 14 resolution: 0.01 ph accuracy: 0.05 ph or better combined ph electrode with temperature sensor two or three-point calibration facility temperature compensation type automatic display: lcd power supply: 220 240 v ac, 50 hz warranty minimum 1 year

CTN :45632926

30 Jun, 2026 NA

Udhampur - Jammu And Kashmir

Tender For providing of custom bid for services - design installation and maintenance of educational lab/centre - mid-tower desktop enclosure amd ryzen 5 series 6 cores/12 threads 3.6-4.2 ghz nvidia rtx 3050 ampere 16 gb ddr4 3200 mhz nvme ssd 512 gb wi-fi5/wi-fi6 bluetooth 5.x windows 11 pro hdmi + displayport usb 2.0/3.0/type-c gigabit lan hd audio codec 10°c to 35°c 20-80% rh integrated system summary , instructor podium & audio system , wireless microphone system , magnetic whiteboard system , interactive uav demonstration bench ,

CTN :45608455

25 Jun, 2026 NA

Tiruvettipuram - Tamil Nadu

Tender For procurement of lab equipments for electrical and electronics engineering department - procurement of lab equipments for electrical and electronics engineering department., single phase tranformer: single phase transformer rating: 1 kva, 50 hz input: 230 v ac output: 115 v ac type: air-cooled, single-phase step-down transformer properly insulated input and output terminals brought out for safe operation, three phase transformer: rating: 3 kva input voltage: 415 v ac, 3-phase output voltage: 230 v ac, 3-phase frequency: 50 hz winding material: copper wound insulation class: class b or higher duty: continuous duty suitable for laboratory use bench/floor mounted suitable for laboratory operation. all winding terminals shall be brought out to insulated terminals and enclosed within a protective outer cover for safe laboratory operation , acidity test kit ethyl alcohol sodium carbonate solution universal indicator solution laboratory-grade test tubes droppers colour comparison chart for test result comparison chemicals supplied in labelled containers with safety instructions suitable for laboratory educational and testing applications, loading rheostat 3 phase: rating: 5.25 kw supply: 415 v ac, 3-phase, 50 hz total number of load steps: 6 main switch to be provided approximate dimensions: 18 18 22 inches (l b h) comprising special cement-insulated electrical load resistors mounted on powder-coated ms panel/enclosure individual on/off rotary switches for load selection mounted on rubber wheels/casters for portability suitable for laboratory load testing applications proper insulation, ventilation, and earthing arrangement to be provided , loading rheostat 01 phase: type: single phase loading rheostat power rating: 5 kw supply: 230 v ac, single phase, 50 hz total number of load steps: 8 approximate dimensions: 18 18 22 inches (l b h) comprising electrical load resistors suitable for laboratory loading applications resistors shall be special cement-insulated type mounted on powder-coated ms panel/enclosure individual on/off rotary switches provided for load selection mounted on rubber wheels/casters for portability , single phase resistive load type: single phase loading rheostat power rating: 5 kw supply: 230 v ac, single phase, 50 hz total number of load steps: 8 approximate dimensions: 18 18 22 inches (l b h) comprising electrical load resistors suitable for laboratory loading applications resistors shall be special cement-insulated type mounted on powder-coated ms panel/enclosure individual on/off rotary switches provided for load selection mounted on rubber wheels/casters for portability , three phase resistive load: rating: 5.25 kw supply: 415 v ac, 3-phase, 50 hz total number of load steps: 6 main switch to be provided approximate dimensions: 18 18 22 inches (l b h) comprising special cement-insulated electrical load resistors mounted on powder-coated ms panel/enclosure individual on/off rotary switches for load selection mounted on rubber wheels/casters for portability suitable for laboratory load testing applications proper insulation, ventilation, and earthing arrangement to be provided , three phase capacitor bank: 3-phase capacitor bank rating: 2 kvar voltage: 440 v ac frequency: 50 hz heavy duty self-healing capacitor units powder coated ms enclosure compact panel mounted/floor mounted construction proper ventilation arrangement to be provided capacitor duty contactor/switch to be provided fuse/mcb protection to be provided discharge resistors to be provided for safety proper earthing arrangement provided , on / off control of lamp using solid state relay kit type : solid state relay (ssr) trainer kit control/input voltage : 12 v / 24 v dc or up to 30 v dc output load voltage : 230 v ac, single phase load control : on/off control of ac lamp load solid state relay based switching circuit opto-isolated input control built-in ac lamp load manual on/off switching arrangement led indication for input and output status

CTN :45578019

25 Jun, 2026 26.61 Lacs

Hyderabad - Telangana

Tender For corrigendum : providing the lab equipment in the nelwy constructed lab in the school of chemistry at hcu, gachibowli, hyderabad.subwork/packages - supply and fixing of island benchs of dimension l 5500 mm x w 1500 mm x h 900 mm with followings specifications, supplying and fixing of wall bench with sink size: l 3650 mm x w 750 mm x h 900 mm

CTN :45599742

08 Jul, 2026 NA

Silvassa - Gujarat

Tender For supply of ophthalmic instruments & consumables under npcbvi, national health mission, dnhdd > - ophthalmic instruments & consumables under npcbvi, national healthmission, dnhdd (specifications as per tender documents), phaco probe (compatible with amo machine), vitrectomy cutter (compatible with amo machine), disposable knife set, intraocular lens (iol), viscoelastic solution, iris hooks, needle sleeves for (compatible with amo machine), irish claw lens forceps / lens holding forceps, cataract set (set of 20), sodium hyaluronate 10 ml (healon), bi-manual irrigation/aspiration cannula, lensometer automated, black goggles (post-operative)

CTN :45358991

22 Jun, 2026 NA

Faizabad - Uttar Pradesh

Tender For corrigendum : providing of design installation and maintenance of educational lab/centre - science lab; supply and installation of hardware; buyer - mindrave emg arabund channel emg simulator skrip type se 2431 oscilloscope keysight dsoxizra dsox1202a-110 digital oscilloscope infini visa 1000 x serin, 2 analogus, 1 est trigger, 100 milz, 2 gsps manser no: 372-dson12024-70-ww dsoxidizadc linear regulater power supply: vartech type 30158 function generator keysight ed130211a function generatur, smar bench exwutiah, i chan 20 mi, am, bpsk, fm, fsk, pm, pwm em abc2015。 em dac2925 electromyo graphic lect adafruit multiple function sensor development tool: sensor pack 900 (partin) vais nibp c:

CTN :45024430

22 Jun, 2026 19.90 Lacs

West Kameng - Arunachal Pradesh

Tender For bid to ras supply of computer table,tables 4 3 ft,office desk,rotating office chair,red cushion chairs,book shelves,computer with lib mgmt software,inkjet colour printer,broadband connection,wifi router,ups online,lib books,led tube light 20 w,led bulb 9 w,table lamp with holder for bulb 9 w,electric switches,switch boards,mcb 63 ampere,200 mtr copper wiring 1 5 sq mm,door curtains size 6ft 3ft,window curtains size 5 5ft 6ft,ro filter 8 ltr,paint 20 ltr light blue colour,distemper 20 ltr,floor tiling 11ft 55 ft tile size 16 16,cement bag 25 kgs,meter scale,vernier scale,screw gauge,spring balance,convex lenses,concave lenses,optical bench,lab mirrors,ammeter,voltmeter,rheostat,battery,stopwatch,thermometer,test tubes,potentiometer boards,beakers,conical flasks,burettes,bunsen burners,test tube holder,litmus paper book,ph paper book,h so,hcl,na cl,na oh

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