Latest ph electrode Tenders | Government ph electrode Tenders

CTN :45718090

15 Jul, 2026 4.43 Lacs

Mau - Uttar Pradesh

Tender For tender for supply of epdm tube bubble diffuser for etp aurator, 90 mm dia x 1000 mm long with all accessories, model-mf30, 1000€ mucedpm, spares for online monitoring system ph electrode, masaibus for flow monitoring, piezometar complete for recording of ground water level & temp. with cable other absesones, ultrasonic flow tratsmitter for effluent inlet drain, electronic flow meter da-6 (emf type) electro magnetic flowmeter for inlet primary clarify, electromagnetic fluwmeter for tubewell size 6" dia, electromagnetic flowmeter 4, pen type hand ph meter electronic), tds meter, do meter, digital balance with 01 mg to 10 gms accuracy, thermometers 0.11 deg * c, b.d.d. testing kit, c.o.d testing kit, b.dd. bottles, reagent bottles 500 m, pipettle, 5ml, 10ml, 20ml, conical flask, 250ml, 500ml, beakers, 100ml, 250ml, 500ml, graduated cylinder, 1000, 500m, burette graduated, 50ml, 100ml, media for activated corbon, peable 3, peable 1%", peable 1", fine sand 16x32, media for m.g.f. filter, peeble 2", peeble 1-0.5", silica sand 4x8, silica sand 8x16, silica sand 16x32, bio culture, alum

Corporations And Associations And Others

CTN :45363921

03 Jul, 2026 NA

Gurdaspur - Punjab

Tender For corrigendum : supply of spares for instrumentation - "vfd pannel signal isolatorsr. no. 2306042013 make - multispampower supply ac 230 vi/p - 4 to 20 ma dco/p - 4 to 20 ma dcreguire boiler + mill + boiling house ", ash handling air pneumetic vibrator, pu elbow 1/4" one side thread - 10 mm, pu tee 1/4" one side thread - 10 mm, air filter 1/4" -10 mm, pu femal connector 1/4" - 10 mm, pu pipe-10 mm, sov double action 230 v ac 1/4", quick exhaust valve 1/2" cylinder, quick exhaust valve 1/4" for seal, "simens smart positioner sipart ps26 drs 110-0nn0- 0aa0ip 66/type 4xp- 1.4 to 7 barta- 30 dg c to +80 dg c", "dome power cylinder for ash handling model no. c 0631505sr. no. plt 20815/005 bore size 63mmstroke- 305 mmmake- duncam engineering limited (rnoia)", " turbine asco solonoide valve (red had type)brand ascotype - solonoide valve (electrno megnetic) 110 v dc", "limit switchmod no. lswp -1-02-4-a", "cesar bonettitype directional control valvesize / model- nf2pan 520 n00000", "valve limit switch box/ position monitormodel code klplubtg/16/05-26ingress protection- ip67 certifiedvoltage- 110 vdc", "wiring diagram explanation (013)type- close position switch", "product - cee em-45 limit switch model /type - cee em -45-50brand-jai bala ji", "pressure switch (switzer) model no. gm-201-33-b030-55-apressure range 0.4 to 4 bar", "proxy meter sensorsr. no. 23 h01p90output- 7,87 v/mm (200 mv/mil)w/o- 2456make - bently nevada", "siemens smart positioner sipart . ps26dr5 110-0nn0-0aa0ip 66/type 4xpr 1.4 to 7 barta 30 dgr c to +80 dgr c", "m00g pi servo amplifier ( valve driver)supply voltage - 24 vdccurrent 1 to 2 a", "signal conditioner/ isolatermake- pepperl +fuchs model - kfd2- stc5-1.20type- signal isolator/signal conditioner", boiling house hi tech m/c chennai bag clamping power cylinder with o ring kit, bag clamping rubber pad, limit switch for clamping, "plc omran dc - 12 v to 24 v zen 10 c dr - d- v2", smps (power supply 24 v), relay board channels, contector, controller unipluse f 701-s, pu connectors, male 1/4" - 8 mm, push button element no-nc, air filter regulator (afr) (0-10 bar), afr connectors, "load cell 110 kgmodel- 65023-110k-nc-02x make- vishay", proxy for load bucket, load bucket cylinder with kit o ring make janties, course fine cylinder with o ring kit make janties, sov ( solonoide valve) with base and coil make janties coil 220 v ac, coil only 220 v ac, load cell card hi- tech engineers, half inch ball valve (1/2"), "centrifugal machine (raw and refinery) afr (air filter regulator )connector femel - 3/8"" make janties ", "break limit switch make bch electric limited", solenoide valve (sov) single acting single coil with o ring kit, double acting double coil with coil 230 v ac and o ring kit, double acting single coil with coil 230 v ac and o ring kit make energy tech high tech pneumatic, coil 230 v ac for sov, hand operated pnumatics sov wtp high tech engineering, proxy type pnp supply 10-30 v type ps 2000 d make joy shree pune, pug mill valve sheet ( on/ off) size - 300 mm make aira, syrup seperator valve (on/ off) size 150 mm make - i& s system dehradun, r- valve pnumatic 1/4", boiling house refinery mbf control valve- 3" rubber seat, mbf on/off valve- 4" rubber seat, mbf on/off valve- 6" rubber seat, mbf on/off valve 3" rubber seat, melt concentrator 2" rubber seat hot water valve , 0-150 dgr c rtd pt-100 temp transmitter (tt), refinery ph electrode with transmitter, abb flow meter 3" model no. fep 63 y0a20080 a size 3", melt concentrator control valve 12" rubber seat , melt concentrator control valve 10" rubber seat , level transmitter (lt) make abb range 0-5000 mmwc remote seal type, control valve positioner make rotex model rtx 1000 -r-d-2-r1-2g-4r-nd-c-41 serial no. rtx/22/0873, multimeter make fluke, loop calibrator / milium source make masi bus, boiling house and boiler compressor k smart oil 200 l , oil filter element 150 lpm, air filter element, air oil seprator element kit, gasket , air oil seperator ele

CTN :45540236

29 Jun, 2026 NA

Chennai - Tamil Nadu

Tender For corrigendum : purchase of lab equipments for chemistry lab in basic engineering department - purchase, 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 metermeasuring 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 benchtop 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, laboratory heating mantle (knitted glass yarn) capacity: 500ml temperature range: ambient to 350 c energy regulator/control knob: required power supply: 220-240 v ac 50 hz, electric bunsen burnerelectrically operated energy regulator/ control knob operating temperature 800 c body: stainless steel power supply source: corded electric, supplied with a heavy-duty, heat-resistant, earth-grounded, 3-pin power cord (minimum length 1.2 meters). power consumption: between 350 and 500w power supply: 220-240 v ac 50 hz, water distillation unitoutput capacity: 4 litres per hour (lph) ph value: 5.5 to 7.0 conductivity (raw water distillation):3.0 4.0 s/cm or less glassware material: borosilicate 3.3 glass (pyrex/duran equivalent) heating elements: silica- enclosed quartz heaters or chromium-plated element variants power supply: 220 240 v ac 50 hz / 60 hz, single phase automatic water level cut-off

CTN :45657181

08 Jul, 2026 NA

Shahjahanpur - Uttar Pradesh

Tender For supply of material for ocems of etp station - ph electrode (xylem wtw make) for ocems of etp. ultra sonic flow meter with totaliser siemens make for ocems of etp.

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

State Government

CTN :45532863

03 Jul, 2026 NA

Hooghly - West Bengal

Tender For corrigendum : supply and installation of laboratory equipments for bansberia 15 mgd wtp under bansberia municipality. - ph 700 meter,ph 700 meter with glass body open pore ph electrode, atc probe, integral electrode holder & 100/240 vac adapter and with 4, 7 ,10 480ml colored calibration buffer solution,range: -2 to 16, turbidity meter,waterproof tn-100 handheld turbidity meter with set of 4 calibration standards (800, 100, 20.0 & 0.02 ntu), set of sample vials, lint-free cloth, silicone oil, batteries, and hard carrying case,range:- 0 to 2000 ntu, conductivity meter,700 conductivity meter up to 5-point push button calibration, nan-volatile memory that holds up to 100 data points, and integral electrode holder and electrode. along with 1413 calibration solution,range:-0-2000 s/cm, lab weighing machine/ analytical balance,microprocessor based analytical balance, 220 gm capacity, 0.1 mg readability with internal calibration facility, air-shield, ss pan, lcd display, under hook facility, piece counting facility, lq oq pq certificates with internal calibration facility, air-shield,range:-0.1mg to 220 gm, chloroscope test kit ,range 0 05-5 ppm, 500 tests, range:-0.05-5 ppm

corporations/Associations/Others

CTN :45618338

10 Jul, 2026 10.34 Lacs

Hyderabad-T - Telangana

Tender For supply of calibration solution 1 , calibration solution 2 , cleaning solution , rinse solution 600ml , ca membrane box , glu membrane box , lac membrane box , ph electrode , abg print roll 110mmx40mtrs

State Government

CTN :45351020

29 Jun, 2026 NA

Varanasi - Uttar Pradesh

Tender For corrigendum : supply of laboratory reagents and controls - cntrl norm without retic , advia testpt. cntrl low without retic , advia testpt. cntrl hi without retic , advia sheath rinse , advia 120 ez wash , advia cn- free hgb timepac , advia diff. time pack , atellica ch reaction ring , atellica ci reaction ring , rl1265 reference electrode , rl1265 ca electrode , rl348 chloride electrode , rl1265 potassium electrode , rl348 sodium electrode , rl1265 pco2 electrode , rl1265 ph electrode , smns deproteinising kit , rl1265 conditioner kit , atellica im hbsii qc kit , atellica im chivous qc , atellica im ahcv qc kit , atellica ch d. bil. calibrator , atellica ch cleaner 2x1500 ml , rl1265 po2 electrode , atellica ch wba , advia optipoint 4 pack , advia stpt calibrator 2x6 ml , atellica ch aso_2 1200 t , rl1265 co-ox sc cartidge pa , advia perox sheath , atellica im fer 450t , atellica im fol 140t , atellica im t3 t4 vb12 a , atellica im acid , atellica im base , atellica im fol dtt rel , atellica ch un_c 6240 t , atellica ch ua 4800 t , atellica ch chol_2 8400 t , atellica ch a1c_e cal , atellica ch lsp cal , atellica im multi-diluent 1 , atellica im multi-diluent 2 , atellica im multi-diluent 3 , atellica ch dilution ring segment , atellica ci dilution ring segment , atellica imt dilution ch , advia defoamer , atellica tube top sample 1 ml , atellica ch etoh 1200 t , atellica ch hscrp 740 t , atellica ch apo a1 300 t , atellica ch apo b 300 t , atellica im hcy 100t , atellica ch apo a1 and b c , atellica im hcy cal 2pk , atellica ch hscrp cal , atellica im cps 100t , atellica im iri 100t , atellica im iri cal 2pk , atellica im il-6 100 t , atellica humidity pack 5 , biorad chemistry control level 1 12 x 5 ml , biorad chemistry control level 2 12 x 5 ml , biorad lhchck spclty imm cntrl lvl 1 6 x 2 , biorad lhchck spclty imm cntrl lvl 2 6 x 2 , biorad lhchck spclty imm cntrl lvl 3 6 x 2 , biorad lqichck immuno cntrl lvl 1 6 x 1 ml , biorad lqichck immuno cntrl lvl 2 6 x 1 ml , biorad lqichck immuno cntrl lvl 3 6 x 1 ml , biorad lypho diabities cntrl bilevel , biorad lyphocheck ia 12 x 5 ml , biorad tumor marker cntrl 3 x 2 ml , inteliq etanol ammonia control level 1 , inteliq etanol ammonia control level 2 , inteliq etanol ammonia control level 3 , inteliq homocysteine control level 1 , inteliq homocysteine control level 2 , inteliq homocysteine control level 3 cntr sample cuvettes, cntr sample tips, atellica im chiv ous 100 t, atellica im ahcv 200t ki, atellica im hbsii 200t, atellica im pct 100 t kit, atellica im vitd 100t, atellica im accp 100t, atellica im t3 600t, atellica im t4 750t, atellica im tsh3-ulii 650t, atellica ch alt 2550 t, atellica ch ast 2550 t, atellica ch alp_2c 4800 t, atellica ch hdlc, atellica ch ldlc 1600 t, atellica ch ldlp 1792 t, rl1265 sensors lactate electrode, atellica ch tbil_2 1792 t, atellica ch dbil_2 1792 t, atellica im vb12 100t, atellica ch tri_2000 t, atellica ch tibc 800 t, atellica ch iron3, atellica ch diluent 2 x 1500 ml, atellica imt diluent 2 x 1500 ml, atellica imt standard a 2 x 1500 ml, atellica ch wash 2 x 1500 ml, rl1265 reagent cartidge, atellica ch crea_2 5888 t, atellica ch lc 250 ml, atellica im vb12 dtt rel, atellica im cal c 2pk, atellica ch tp_2, atellica ch ip 5100 t, atellica ch a1c_e 600 t, atellica ch gluh_3 6240 t, atellica ch rcrp 2000 t, cntr il-6 control set, atellica ch alb 6800 t, atellica ch ca 3560 t, atellica ch hdlc cal, atellica ch ldlc cal, atellica ch rcrp cal, atellica ch lip 1280 t, at a-lyte imt cartridge 20k t, atellica ch enz 1 cal, atellica ch enz 2 cal, atellica ch alp_2c cal, atellica ch chem cal, atellica ch spcl chem ca, atellica im cal q 2pk, atellica ch rpc1, atellica ch rpc2, atellica ch amylase amylas, atellica ch rf 360 t, rl1265 wash cartidge, //bid details 2 / 99

CTN :45605840

24 Jun, 2026 3.00 Lacs

Didwana - Rajasthan

Tender For supply of soil testing lab chemicals - filter paper cricle 12.5 cm lab-100, cricle-no.1, filter paper cricle 12.5 cm lab-100, cricle (equivalent no.42), monocalcium phosphate, buffer tablets 4.00 ph, buffer tablets 7.00 ph, buffer tablets 9.2 ph, potassium chloride, potassium dichromate, ammonium ferrous sulphate, hexahydrate, diphenylamine, sulphuric acid, sulphuric acid, orthophosphoric acid, sodium fluoride, sodium bicarbonate, sodium hydroxide pellets, hydrochloric acid, ammonium molybdate, stannous chloride, tin metal granulated, potassium dihydrogen orthophosphate, activated charcoal powder, ammonium acetate, gum accacia, barium chloride, potassium sulphate, calcium chloride dihydrate, triethanolamine, dtpa extra, calcium chloride, tissuepaper roll, molyclean, ph electrode, ec electrode, zinc aas standard 1000mg/l diluted, iron aas standard 1000mg/l diluted, copper aas standard 1000mg/l diluted, manganese aas standard 1000mg/l diluted

CTN :45581741

01 Jul, 2026 3.63 Lacs

Tanuku - Andhra Pradesh

Tender For supply, delivery and installation of advanced testing mechanism, lab equipment for conducting daily quality of drinking water in tanuku municipality supply, delivery & installation of compact photometer pf-12plus make: mn, germany (or) any equivalent isi make model no: 919250 technical specifications: type: filter photometer with microprocessor control, self-test and auto-calibration light source: xenon lamp optical system: automatic filter wheel with 7 interference filters wave length: 345 nm / 436 nm / 470 nm / 540 nm / 585 nm / 620 nm / 690 nm plus 1 compartment for an additional filter, 860 nm led for ntu measurement wave length accuracy: ± 2 nm, bandwidth at half transmission: 10 nm?12 nm photometric range: ± 3 e photometric accuracy: ± 1 % long term stability: < 0.002 a/h measuring modes: more than 100 preprogrammed tests and special methods, absorbance, transmission, factor, standard, nephelometric turbidity measurement; 50 freely programmable methods pre programmed tests: nanocolor tube tests, visocolor eco tests and powder pillows turbidity measurement: nephelometric turbidity measurement at 860 nm (based on iso 7027), 1?1000 ntu cuvette slot: round tubes 16 mm od data memory: 1000 results, glp conform display : backlit graphic display, 128 x 64 pixel auto off: inactive or automatic shutdown after 5 min, 10 min, 15 min, 20 min, 60 min internal quality control: with nanocontrol nanocheck 2.0 operation: self-explanatory menu guidance, plastic foil keypad, test selection via parameter lists language: de / en / fr / es / it / nl / hu / pl / pt / cz / id / sl / tr / my operating range: 10?40 °c (50?104 °f), max. 80 % relative humidity (non-condensing) power supply: via usb power supply, standard or rechargeable batteries or accu-pack weight: 0.7 kg dimensions (l x w x h): 215 x 100 x 65 mm scope of delivery photometer, software dvd, manual, visocolor eco test instructions, 4 batteries, 4 empty test tubes, funnel, beaker, syringe, usb cable, calibration cuvette, cleaning cloth and certificate in rugged case hazardous material: no , supply, delivery & installation of mm42dp-ph,ec,tds portable multi-parameter water quality meter with ph, conductivity electrodes. includes: mm-42dp(main unit)+mm4-ph(1m) ph electrode+mm4-ec(1m) ec electrode make: dkk-toa corporation, japan. technical specifications : measuring method : ph : glass electrode method orp : platinum electrode method conductivity : ac bipolar method dissolved oxygen : optical type temperature : thermistor resistor display unit :custom lcd(with backlight) measurement items/ranges : ph : ph0.000 to ph14.000 mv (orp) : -2000 to 2000mv conductivity:0.1ms/m to 10s/m d0: 0.00-20.00mg/l or 0.0 to 200.0% electrical resistivity:0.1o.m to 10ko.m (converted from electric conductivity) salinity (nacl):conversion from electrical conductivity salinity (pss: practical salt):conversion from electrical conductivity total dissolved solids (tds):conversion from electrical conductivity temperature:0.0to100.0°c display range : ph : ph-2.000to ph16.000 mv (orp) : 0to99.99mg/l 0to999.9mg/l 0to9.999g/l 0to99.99g/l 0to999.9g/l (automatic/manual range switching) temperature :-5.0to110.0°c do:0.00-22.00mg/l or 0.0 to 220.0% display resolution : ph :0.01ph/0.001ph mv (orp) :1mv conductivity :0.05%fs electrical resistivity :0.05%fs, salt :0.01%(nacl)0.01psu(pss) total dissolved solids (tds) :0.01%fs temperature :0.1°c, repeatability (instrument body): ph :within ±0.006ph mv (orp) :±2mv, conductivity :±0.5%fs, do:when combined with 8mg/l ±0.1mg/l or 100%±1% electrical resistivity :±0.5%fs salt :±0.5%fs, total dissolved solids (tds) :±0.5%fs temperature :within ±0.2°c ph temperature compensation range: atc (automatic temperature compensation): 0 to 100.0? mtc (manual temperature compensation): 0 to 100.0? electrical conductivity temperature compensation range : atc (automatic temperature compensation): 0 to 100.0? mtc (manual temperature compensation): 0 to 100.0°c atc off (no temperature c

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