Latest ph electrode Tenders | Government ph electrode Tenders

CTN :41037162

16 Jul, 2025 4.50 Lacs

Dausa - Rajasthan

Tender For tender for chemical and glasswears - aas standard , a. zn , b. fe , c.mn , d. cu , acetic acid , acetone , ammonia solution , ammonium acetate , ammonium molybdate , ammonium chloride , ammonium sulphate , ascorbic acid , azomethine-h , barium chloride , boric acid , boron standard , buffer solution 4.0 , buffer solution 7.0 , buffer solution 9.2 , calcium carbonate , calcium chloride , copper standard , dargo-g 60 activated charcoal , diphenyl amine , dtpa , edta- disodium salt , erichrome black t indicator , ethanol , ferrous ammonium sulphate , gum acacia , glycerol , hydrochloric acid (in glass bottle) , hydroxylamine hydrochloride , laboline liquid/rankleene , methyl orange , methyl red , mono calcium phosphate , nitric acid (h??3) , orthophosphoric acid (h3po4) , phenopthaline indicator , potassium dihydrogen phosphate (kh2po4) , potasium sulphate , potassium chloride , potassium dichromate , silver nitrate , sodium bicabonate , sodium chloride , sodium fluoride , sodium hydroxide pellets , stannous chloride , sulphuric acid (in glass bottle)- commercial tea , tin metal , zinc metal , amber colour bottle (glass) , automatic burette , beaker (glass) , beaker (glass) , beaker (glass) , beaker (glass) , burrete (glass) , burrete (glass) , burette (digital) , conical flask (glass) , conical flask (glass) , conical flask (glass) , conical flask with stopper , conical flask with stopper , dispenser , double distilled water plant (auto cut) , distilled water plant (single) , distilled water storage can with tap , distilled water plant (single) , glass rod (large size) , measuring cylinder , measuring cylinder , measuring cylinder , pipette , pipette , pipette , pipette , pipette , pipette (digital) , pipette graduated , pipette graduated , pipette graduated , pipette graduated , pipette (bulb type) , reagent bottle , reagent bottle , , sampling tea spoon , : sampling tea spoon , sampling tea spoon , spatula , spatula , , spatula , , sucking bulb for pipette , 4 sucking bulb for pipette , 5 sucking bulb for pipette , , tilt measure (with 500 ml conical flask) , tilt measure (with 500 ml conical flask) , tongs (for conical flask) , tongs (for volumetric flask) , volumetric flask (glass) , volumetric flask (glass) , volumetric flask (glass) , volumetric flask (glass) , volumetric flask (glass) , volumetric flask (glass) , other ingredients , portable ec meter , portable ph meter , acetylene gas , lpg gas , mask n95 , laboratory gloves , uv spectrophotometer glass cuvette , tissue paer (laboratory use) , ph electrode , ec electrode , sucking tube for spectrophotometer , wide mouth plastic bottle with cap , wide mouth plastic bottle with cap , wide mouth plastic bottle with cap , wide mouth plastic bottle with cap , filter paper no. 1 , filter paper no. 42 , filter paper sheet no. 1 , filter paper sheet (rough)

corporations/Associations/Others

CTN :40942100

17 Jul, 2025 NA

Basti - Uttar Pradesh

Tender For supply of instrument engineering material for sugar mill season 2025-26 - instrument engineering material for 5000 tcd sugar plant, rubber o ring kit for solenoid valve ete-c-03031, pu tube ete-c-0403, pu tube fittings 1/4" ete-c-0404, pu tube fittings 1/2" ete-c-0405, pu tube fitting 1/4" ete-c-0406, coil 230 vac for solenoid valve ete-c-0304, pressure switch , make-indfos, model-psm-520-100, range-0-100 psi, diff: 9-85 psi., lift sensor with mountig acceseries for mill house, lift indicator model no.lc5296h masibus, donnaly chute level indicator plc, isolator 1 i/p - 2 o/p, temperature scanner, bearing rtd, pressure switch ,model-psm-550-b3 41cd , range- 0.2- 6 b, diff.- 0.25-1.2 bar., pressure switch , range- 0.2-7.5 bar, diff- 0.7-4 bar, smps. model-lrs-50-24, input:100-240vac, 1.0a, output:24vdc, 2.2a,, acrylic sheet dimension (14.5inch*60 inch ) height 8mm, air filter regulator , size-1/4" , max i/l presuure , metal bowl - 17.5 kg/cm , transperent bowl - 10 kg/m , sec. press - range -0.87-8.75 kg/cm, pressure switch , model-psm-520-70 , range - 0-70 psi, diff- 6-55 psi, pressure switch, model-psm-520-100 , range - 0-100 psi, diff- 9-85 psi, air filter regulator, model- af2018 , max. pressure - 10 bar, size- 3/8"bsp, solinoide valve model- 3/2 way poppet-k-312-s , size- 1/4" bsp(f), voltage- 24 v dc, solinoide valve model- 5/2 way poppet-k-412-d ,size- 1/4" bsp(f) ,voltage- 24 v dc, solinoide valve model- 5/2 way poppet-k-412-s ,size- 1/4" bsp(f) ,voltage- 24 v dc, solinoide valve o ring, model- 3/2 way poppet-k-312-s , size- 1/4" bsp(f), voltage- 24 v dc, solinoide valve o ring ,model- 5/2 way poppet-k-412-d ,size- 1/4" bsp(f) ,voltage- 24 v dc, solinoide valve o ring ,model- 5/2 way poppet-k-412-s ,size- 1/4" bsp(f) ,voltage- 24 v dc, ph sensor (electrode)model- hp-480pl, smps. model-lrs-35-12, input:100-240vac, 0.7a, output:12vdc, 3a,, ph electrode model sensotronics 700 iq, vacuum gauge 6" dail, range-(0 mmhg to -760 mmhg) 3/8" bsp bottom connection., compound gauge 6" dail , range- -(-760 mmhg to 3 kg ) ,1/2" npt bottom connection., temperature gauge range-0 to 150 deg.c,0 to 200 deg.c, connection 1/2", length- 350mm, air filter regulator, 1/2"(f bsp) x 12mm od ss connectormale and female thread, 1/4"(f bsp) x 12mm od ss connector male and female thread, oil filter (1625752501) model-ga37ffa, oil seperator model-ga37ffa, line filter catridge ud140+, air filter (2914930200) model-ga22fffm, oil filter (1613610500) model-ga22fffm, oil seperator(1622035101) model-ga22ffm, air filter (2914930200) model-g18fffm, oil filter(1625752600) model-g18fffm, oil seperator model-g18fffm, line filter catridge ud60+ model-g18fffm, pressure transducer model-ga37ffa, pressure transducer model-ga22ffm, level transmitter flange mounted model- 2051l3aa0ad21aam5d4q4 supply- 10.5 to 42.4 vdc, sr. no.- 08655728, max. w.p.- 285 psi/19.7 bar, cal. range - 0 to 10000 mmwc, output - 4-20 m a (hart ), solenoid valve with coil make-janatics model-ds255sr61 pressure range -2-10 bar 24vdc, solenoid valve reparing kit make-janatics model-ds255sr61 pressure range -2-10 bar 24vdc, coarse and fine cylinder, bag clamp pneumatic cylinder, sugar load bucket cylinder, seal kit for coarse and fine cylinder, seal kit for bag clamp pneumatic cylinder, seal kit for sugar load bucket cylinder, teflon seat for globe valve size-150mm, teflon seat for globe valve size-200mm, teflon seat for globe valve size-350mm, teflon seat for globe valve size-400mm, teflon seat for butterfly control valve size-100mm, teflon seat for butterfly control valve size-125mm, teflon seat for butterfly control valve size-150mm, teflon seat for butterfly control valve size-200mm, teflon seat for butterfly control valve size-250mm, teflon seat for butterfly control valve size-350mm, teflon seat for butterfly control valve size-400mm, teflon seat for butterfly control valve size-65mm, teflon seat for butterfly control valve size-50mm, teflon seat for butterfly control valve size-80mm, flow

State Government

CTN :40955684

16 Jul, 2025 2.3 Thousand

Kolar - Karnataka

Tender For procurement of lab equipment, chemicals and glass wares to chemistry and botany department pg centre mangasandra, kolar - micro spatula, iodine flask 250 ml, graduated pipette 5ml, filtartion flask, condensor, capillary tubes, burette 50 ml, test tubes 15 ml, test tubes 20 ml, test tube brushes, spatula, soxhlet apparatus, seperating funnel with glass nob, seal tube 50ml, microburette 10 ml , burette 25 ml, four bromo benzaldehyde 100gm, four chloro acetanilide 500gm, dichloro methane 1liter, activated charcoal 500grm, sodium fusion tube, water bath, filter paper, kipps apparatus, joint flask with side arm, column column chromotagraphy, magnetic beads, tripod stand, litmus paper, measuring cylinder 100ml, glass rod, glass funnel, conical flask 250ml, pipette with bulb 10 ml, glass beaker 100 ml, glass beaker 50 ml, measauring cylinder 10 ml glass, watch glasses, volumetric flask 50 ml, volumetric flask 25 ml, test tubes holder, citric acid 250gm , chloroform 500ml, chlorine water 500ml, ceric nitrate 250gm, calcium chloride 500gm, bromine water 500ml, boric acid crystals 250gm, benzylamine 250ml, benzyl chloride 500ml , benzoyl chloride 500ml, benzaldehyde 500ml, benedicts reagent 500ml, barium sulphate 250gm, anthracene 500gm, anthaquinone 250gm, anhydrous aluminium chloride 500gm, ammonium vanadate 500gm, ammonium chloride 500gm, ammonium hydroxide 500ml, alanine 250gm, acetophenone 500ml, acetone 1liter , four hydroxy benzaldehyde 100gm, four chloro benzaldehyde 100gm, four chloro aniline 500gm, p nitrotoulene 500ml, piperidine 500gm, phthalic acid 500gm, phthalamide 250gm, phenyl hydrazine 500ml, oxalic acid 250gm, n dimetyl methanamide n n dimethyl formamide 250ml, n dimethyl amine 250ml, methyl orange 250gm, methyl benzoate 250ml, magnesium sulphate 500gm, lime water 1 liter, lead nitrate 250gm, k2s2o8 potassium persulphate 250gm, glycine 500gm, formic acid 500ml, felings solution b 100ml, fehlings solution a 100ml, ethylene di amine tetra acetate 500gm , ethyl acetate 1 liter , ethanol 1 liter, dimethyl glyoxime 500gm, diethyl amine 250ml , copper sulphate 250gm, copper chloride 500gm, saliacyladehyde 500gm, potassium thocyanate 250gm, potassium perchlorate 250gm, potassium dichromate 250gm, potassium chloride 250gm, potassium bromide 250gm, calomel electrode, vanadium pentoxide 250gm, trimetyl amine 500ml, tollens reagent 1 liter, thiourea 250gm, sulfuric acid 1 liter, starch 500ml, sodium sulphate anhydrous 250gm , sodium potassium tartarate 250gm, sodium nitroprusside 250gm, sodium hydroxide 250gm , sodium formate 250gm, sodium carbonate 250gm, sodium borohydride 250gm, sodium bi sulphate monohydrate 250gm, sodium bi carbonate 250gm, sodium acetate anhydrous 500gm, sodium acetate 250gm , schiffs reagent 500ml, microwave , ultrasonic bath 3point five liters, rotary evaporators, uv visible spectrometer, spectrophotometer, ph meter, magnetic beads 05 2 inch , magnetic beads 15 1 inch , tlc plate , conduct meter, potentiometer, calorimeter, weighing balance 500g capacity, weighing balance 100g capacity, glass electrode, platinum electrode, ph electrode, melting point apparatus range 300 c, conductivity cell

State Government

CTN :40955839

11 Jul, 2025 91.0 Thousand

Chikkodi - Karnataka

Tender For the supply of intellical phc201 laboratory general purposes gel filled ph electrode for chemical laboratory of rural drinking water & sanitation department, chikodi division, belagavi district

CTN :40955282

18 Aug, 2025 NA

Kavaratti - Lakshadweep

Tender For item wise procurement and supply of laboratory items for a period of 12 months - equipments, digital turbidity meter/ nephelometer -(a).parameter range- 0 to 200 & 200 to 1000 ntu*. (b). readability - 0.1 ntu & 1.0 ntu. ( c). accuracy - 3% of range. (d). repeatability - 2% of range. (e). light source - tungsten halogen lamp. (f). detector - photo diode. (g). data presentation - 31/2 digit 7 segment led of 12.7 mm height. (h). accessories - matched test tubes- 5 nos. (i). useful for determination of sulphate, phosphate, chloride, zn, ag, etc. by astm procedure. (j). extendable for measurement of inhibition growth of semantic microbial agent .brands-systronic,techlab,elko, digital conductivity meter with conductivity cell type cc-03b. (a). conductivity range : 0 to 20,200 m s*, to 2,20 & 200 m s*, (b) readability : 0.05% of range, (c) accuracy ; +_1% of range, (d) repeatability;+_1% of range, (e) data presentation: 31/2 digit 7 segment led of 12.7 mm height, (f) operating frequency: 1000hz, (g) temp. compensation: 0 to 500 c manual, (h) cell constant: 0.05, 0.1 or 1.0 (selectable), (i) out put: 20mv full scale into 10kz resistive impedance, (j) accessories: cell stand with cell holding clip.brands-systronic,techlab,elko, digital ph meter with combined ph electrode type cl - 51b (a). ph range: 0 to 14, +_1999 emf (mv), (b) readability : 0.1 ph, 1emf(mv), (c) accuracy ; +_0.01 ph, +_1 emf (mv), (d) repeatability;+_0.01 ph, +_1 emf, (e) temp. compensation: 0 to 1000 c manual, (f) data presentation: 31/2 digit 7 segment led of 12.7 mm height with polarity, (g) accessories: stand with electrode holding clamp, buffer tablets and polythine bottle, (h) physical dimensions: size 295 x 165 x 140 & weight - approximate 3, (i) manual 2 point calibration for ph, digital salinity meter (micro processor based water analyzer with magnetic stirrer), (a) measures directly ph, emf, temperature, electrolyte conductivity(ec), total dissolved solid (tds), dissolve oxygen (do), sanitary colorimeter (abs & %t) and turbidity in water sample one at a time. (b) data presentation: 2 lines 16 character dot matrix lcd modules, (c) light weight portable and easy to carry on field, (d) operates on rechargeable battery & mains supply, (e) ph: range- 0-14, readability- 0.001, accuracy - +_0.001,repeatability - +_0.1, (f) emf (mv): range- +_1999,9, readability - 0.1, accuracy - +_0.1, repeatability- +_0.1, (g) temp: range - 0-1000 c, readability - +_0.1, accuracy - +_0.5, repeatability - +_0.1, (h) ec; : range - 0-200 ms (5 ranges), readability - 0.05% of range, accuracy - +_0.1 of range, repeatability - +_0.5% of range, (i) tds: range- 0 to 100 ppt 5 range with pds factor 0.5, readability - +_0.05% of range, accuracy - +_1% of range, repeatability - +_0.5% of range, (j) do: range - 0-20, readability - 0.1, accuracy - +_0.1, repeatability - +_0.1 (k) colorimeter: range- +_2 abs & 0 to 100% t, readability - 0.001, accuracy - +_0.05 abs, repeatability - +_0.01 abs, (l) turbidity: range - 0 to 100 ntu, readability - 0.001, accuracy - +_2%, repeatability - +_0.1% (m) salinity ranger: 0 to 40 ppt, accuracy - +_1%, temp, compensation - 0 to 500c, sensor- ise (chloride) & re- bnc, (n) accessories: ce, dip type conductivity cell of 1.0 cell constant, do probe, thermo probe, magnetic stirrer, mains operated electromagnetic stirrer gi 631, stirring capsules, electrode stand with holding clamp, gas permeable membranes and 10mm & 30mm test tubes., zerological water bath superior quality(manufactures specification should be uploaded), ph meter (pocket type), brands-tamp,techlab,scientix, tds meter (pocket type) ,brands-tamp,techlab,scientix, magnetic stirrer superior quality (manufactures specification should be uploaded), heating mantle superior quality (manufactures specification should be uploaded), rainguage with measuring cylinder superior quality (manufactures specification should be uploaded), water purifier (dew drops)superior quali

CTN :40855557

17 Jul, 2025 9.17 Lacs

Gwalior - Madhya Pradesh

Tender For purchase of consumables for blood gas and electrolyte analyzer - po2 electrode or sensor , po2 membrane , pco2 electrodes or sensor , ph electrode or sensor , reference electrode or sensor , so2 or hb electrode , calibration pack ultra 1 without creatinine , probe and s line w and 2 adt s abg only , ultra chem 9 internal qc multipack with creat , ultra abg gas auto qc pack , pco2 membrane , pump tubing kit abg pump ultra , manfoild tubing internal kit abg ultra , manfoild tubing lines l1 and 2 and 3 abg ultra , manfoild tubing lines l4 and 5 and 6 abg ultra

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