Latest turbidity Tenders | Government turbidity Tenders

State Government

CTN :41496930

30 Sep, 2025 28.25 Lacs

Kutch - Gujarat

Tender For corrigendum : supply of turbidity sensor for dm plant kltps gsecl

CTN :41809724

07 Oct, 2025 NA

Agartala - Tripura

Tender For supply of crm (certified reference material) for the purpose of nabl accreditation - materials & related details, ph-4.0 [parameter - ph], ph-7.0 [parameter - ph], ph-9.20 [parameter - ph], hidrazine sulphate (100g) [parameter - turbidity], hexamethylenetetraamine (100g) [parameter - turbidity], calcium carbonate (caco3) (100g) [parameter - total hardness], sodium carbonate (naco3) (100g) [parameter - total alkalinity], sodium chloride (nacl) (100g) [parameter - chloride], iron (fe) standard for aas (1000 ppm) (100 ml) [parameter - iron], copper (cu) standard for aas (1000 ppm) (100 ml) [parameter - copper], lead (pb) standard for aas (1000 ppm) (100 ml) [parameter - lead], cadmium (cd) standard for aas (1000 ppm) (100 ml) [parameter - cadmium], zinc (zn) standard for aas (1000 ppm) (100 ml) [parameter - zinc], chromium (cr) standard for aas (1000 ppm) (100 ml) [parameter - chromium], potassium iodide (100g) [parameter - sulphur di-oxide (so2)], pararosaniline (100g) [parameter - sulphur di-oxide (so2)], nitrate standard (100 ml) [parameter - nitrogen di-oxide (no2)]

CTN :41759728

15 Sep, 2025 NA

Pune - Maharashtra

Tender For supplying of crm chemicals (certified reference materials) required-total hardness ,chloride ,total alkalinity ,calcium ,turbidity ,bio chemical ,oxygen ,demand (bod)

State Government

CTN :41731859

26 Sep, 2025 NA

Manuguru - Telangana

Tender For supply of 1 no. portable turbidity meter for chemical division of btps

CTN :41508269

17 Sep, 2025 NA

Shahdol - Madhya Pradesh

Tender For corrigendum : supply of botany lab equipment - procurement of botany lab equipment, modular laboratory workstation (with sink, switches) specification steel/ iron made, total size 500sq feet, real time electrophoresis system, with power supply specificationvertical slab gel system polyacrylamide gel, craft s micro imaging system specificationimported camera eyepiece with computer or laptop connectivity with usb port, entomological dissecting microscope specificationlens 83 mm dia. eye-pieces 10x and 20x, donna- pattal making machine specificationfully automatic double die crank machine, raw material banana leaf, palash leaf, etc, 220v, 1hp motor, mild steel , imported e-learn interactive white boards specification75 inches 4k uhd touch screen led tv ultratouch display interactive flat panel monitor(3840 x 2160 pixels) , horizontal laminar flow specification4 2 2 (stainless steel body) 90 lt./per hepais 90 + 20 fpm noise level in very low, working fluorescent light, pcr teaching kit specificationtest efficient and easy to use, colony counter specification4 digit, microlit micropipette specificationmultichannel 8 channel fully auto removable, dahl digestion unit specificatonaluminium heating block and fumes extraction system, digestion of plant, soil sludge, food grams, processing 100 ml tubes, leaf area meter specificationfully automatic, portable water/soil kit specificationph mv conductivity, tds salinity, turbidity, d.o. and temp., magnetic stirrer with hot plate specification2 liters capacity, water bath rectangular specification16" 12" 4" 12 holes of 3" diameter, seed germinator specificationsingle chamber, suitable for conducting experiments on variety of seeds under different conditions of temp. and humidity. inner size 555 910 605 mm s.s. interior having 6 nos. adjustable shelves. tabular heaters are fitted. windowed front glass door outer inner full view acrylic door enabling to keep temp. and humidity level un-interrupted. full feature digital temp. controller cum indicator with voltmeter stainless steel with 14 trays., tissue culture rack specificationfitted with switches and 0-24 hrs. timer made of mild steel duly painted. rack size 48 21 (depth) is covered with thick ubreakableplexi-glass. each rack fitted with 4 fluorescent tubes and four bulbs. it is a unit with four shelf. each shelf with one u.v. tube for sterilization purpose., electronic balances digital specificationkea-210 200 gm 0.001 gm (1 mg) 80 mm , laboratory bod incubator specification12 cu.ft. 900 650 550mm s.s inner capacity 340 liter, fully automatic fume hood specification1500x750x2100mm, universal phase contrast cum dark field/bright field binocular research microscope specificationequipped with double slidder unit and condenser system which enables bright field, dark ground and phase contrast observation by a simple change over procedure. this microscope is designed latest phase techniques for most convenient observation of all colourless and transparent specimens and living bacteria etc. wihout staining. provides excellent contrast and a perfect flat image. coarse motion with universal locking device and highly sensitive fine focusing reading to 0.002 mm. supplied with imported slider phase contrast cum dark field equipment having phase annuls with abbe condenser and set of phase plates and provision for accurate centering. supplied with din standard optics, fluorescence microscope (imported-flurex) specificationepi-fluorescence arm with butyl in two/four (option) filters (uv, v, b, g) dichoric mirror and barrier filters. wf 10x/fov 20 mm (paired). objective plain achromatic objective 4x, 10x, 40x, 100x. fluorescence objective 4x, 10x, 40x, 100x. standard interference filters 1. b excitation (400-490 nm); 2. g excitation (510-550 nm). optional 1. uv excitation (300-400 nm); 2. v excitation (395-415 nm). transmitted tungsten halogen lamp. fluorescent sources 100 w mercury lamp. complete with instruction manual

State Government

CTN :41646905

08 Sep, 2025 86.0 Thousand

Pathanamthitta - Kerala

Tender For kerala water authority-funds-water quality testing- supply of lab equipments-at konni thazham wtp - procurement of equipments, od121756/2025-2026:supply and installation of microcontroller based ph meter with 3 point calibrationi) ph:-range : 0.00 to 14.00 ph or better resolution: 0.01or better accuracy:+0.02 or -0.02 ph or better calibration points: 3 points minimumbuffer options : standard buffersii) mv:-range :0 to +1999mv resolution: 1 mv or betteraccuracy :+1or- 1mv or betteriii) temperature range : 0.0 to 99 c or better resolution:0.1 c or betteraccuracy :+0.5 c or -0.5 c or betteriv) electrode specification single junction ,body-plastic /unbreakable, gel filled electrode atc probe and electrode stand should also be provided.v) meter features 1) lcd/ led display 2) dual display of ph or mv with temperature 3) with auto buffer recognition 4) off set/slope should be displayed 5) power 230v +10% or -10% 6) buffer solutions 7.0, 4.0. 9.2 ph (100ml minimum) should be provided. 7) should provide all accessories for smooth functioning of the equipment. 8) hard copy of user manual with instrument specification 9) warranty:1 year for the meter and 6 months for electrodecalibration at the time of installation to be done by the supplier., od121755/2025-2026:supply and installation of best quality isi marked digital jar test apparatus with 1) no. of stirrers -6 minimum 2) rpm- 25 to 200 rpm or better 3) capacity of single stirrer unit-1 l 4) control -digital control (digital timer & r.p.m counter) 5) stirrer paddle material (with appropriate corrosion protective coating) - stainless steel 6) power single phase (220 -240 volts) 7) illumination -fluorescent tube ; illumination should not contribute heat to the system. 8) warranty period -2 years installation to be done by the supplier. , od121754/2025-2026:supply and installation of micro controller based digital nephelo turbidity meter specifications:1. range : 0 to 1000ntu 2. range selection manual /automatic 3. resolution . 0.1 ntu or better 4. accuracy +3% or -3% or better 5. calibration : 4 points minimum (manual/auto selection) 6.light source : led/tungsten halogen lamp 7. detector : photodiode 8. display :lcd/led 9. power :230v (+10% or -+10%),50 tom 60-hz 10.accessories matching test tubes(4 nos minimum ) and light shield ,1000ntu solution 500ml minimum 11. instrument manual with specification details(hard copy) 12. warranty 2 years for the entire instrument calibration at the time of installation to be done by the supplier.

State Government

CTN :41646969

08 Sep, 2025 1.72 Lacs

Pathanamthitta - Kerala

Tender For kerala water authority-funds-water quality testing-supply of lab equipment at various wtps under ws section , chiranickal-chiranickal and malankavu wtps - procurement of equipments, od121825/2025-2026: supply and installation of microcontroller based ph meter with 3 point calibrationi) ph:-range : 0.00 to 14.00 ph or betterresolution: 0.01or betteraccuracy:+0.02 or -0.02 ph or bettercalibration points: 3 points minimumbuffer options : standard buffersii) mv:-range :0 to +1999mvresolution: 1 mv or betteraccuracy :+1or- 1mv or betteriii) temperaturerange : 0.0 to 99 c or betterresolution:0.1 c or betteraccuracy :+0.5 c or -0.5 c or betteriv) electrode specificationsingle junction ,body-plastic /unbreakable, gel filled electrodeatc probe and electrode stand should also be provided.v) meter features1) lcd/ led display2) dual display of ph or mv with temperature3) with auto buffer recognition4) off set/slope should be displayed5) power 230v +10% or -10%6) buffer solutions 7.0, 4.0. 9.2 ph (100ml minimum) should be provided.7) should provide all accessories for smooth functioning of the equipment.8) hard copy of user manual with instrument specification9) warranty:1 year for the meter and 6 months for electrodecalibration at the time of installation to be done by the supplier, od121826/2025-2026: supply and installation of micro controller based digital nephelo turbidity meterspecifications:1. range : 0 to 1000ntu2. range selection manual /automatic3. resolution . 0.1 ntu or better4. accuracy +3% or -3% or better5. calibration : 4 points minimum (manual/auto selection)6.light source : led/tungsten halogen lamp7. detector : photodiode8. display :lcd/led9. power :230v (+10% or -+10%),50 tom 60-hz10.accessories matching test tubes(4 nos minimum ) and light shield ,1000ntusolution 500ml minimum11. instrument manual with specification details(hard copy)12. warranty 2 years for the entire instrumentcalibration at the time of installation to be done by the supplier, od121827/2025-2026: supply and installation of best quality isi marked digital jar test apparatus with1) no. of stirrers -6 minimum2) rpm- 25 to 200 rpm or better3) capacity of single stirrer unit-1 l4) control -digital control (digital timer & r.p.m counter)5) stirrer paddle material (with appropriate corrosion protective coating) - stainlesssteel6) power single phase (220 -240 volts)7) illumination -fluorescent tube ; illumination should not contribute heat to thesystem.8) warranty period -2 yearsinstallation to be done by the supplier

State Government

CTN :41647239

08 Sep, 2025 86.0 Thousand

Pathanamthitta - Kerala

Tender For kerala water authority-funds-water quality testing- supply of lab equipments at pampooripara wtp -under ph section pathanamthitta - procurement of equipments, od122174/2025-2026: supply and installation of microcontroller based ph meter with 3 point calibrationi) ph:-range : 0.00 to 14.00 ph or betterresolution: 0.01or betteraccuracy:+0.02 or -0.02 ph or bettercalibration points: 3 points minimumbuffer options : standard buffersii) mv:-range :0 to +1999mvresolution: 1 mv or betteraccuracy :+1or- 1mv or betteriii) temperaturerange : 0.0 to 99 c or betterresolution:0.1 c or betteraccuracy :+0.5 c or -0.5 c or betteriv) electrode specificationsingle junction ,body-plastic /unbreakable, gel filled electrodeatc probe and electrode stand should also be provided.v) meter features1) lcd/ led display2) dual display of ph or mv with temperature3) with auto buffer recognition4) off set/slope should be displayed5) power 230v +10% or -10%6) buffer solutions 7.0, 4.0. 9.2 ph (100ml minimum) should be provided.7) should provide all accessories for smooth functioning of the equipment.8) hard copy of user manual with instrument specification9) warranty:1 year for the meter and 6 months for electrodecalibration at the time of installation to be done by the supplier., od122173/2025-2026: supply and installation of micro controller based digital nephelo turbidity meterspecifications:1. range : 0 to 1000ntu2. range selection manual /automatic3. resolution . 0.1 ntu or better4. accuracy +3% or -3% or better5. calibration : 4 points minimum (manual/auto selection)6.light source : led/tungsten halogen lamp7. detector : photodiode8. display :lcd/led9. power :230v (+10% or -+10%),50 tom 60-hz10.accessories matching test tubes(4 nos minimum ) and light shield ,1000ntusolution 500ml minimum11. instrument manual with specification details(hard copy)12. warranty 2 years for the entire instrumentcalibration at the time of installation to be done by the supplier., od122175/2025-2026:supply and installation of best quality isi marked digital jar test apparatus with1) no. of stirrers -6 minimum2) rpm- 25 to 200 rpm or better 3) capacity of single stirrer unit-1 l4) control -digital control (digital timer & r.p.m counter)5) stirrer paddle material (with appropriate corrosion protective coating) - stainlesssteel6) power single phase (220 -240 volts)7) illumination -fluorescent tube ; illumination should not contribute heat to thesystem.8) warranty period -2 yearsinstallation to be done by the supplier.

Central Government/Public Sector

CTN :41711143

26 Sep, 2025 NA

Bhopal - Madhya Pradesh

Tender For supply of chemicals crm - boron standard solution 1000 ppm 500ml , chromium standard solution 1000 ppm 500ml , conductivity std solution 0 147 ms cm 500ml , iron standard solution 1000 ppm 500ml , nickel standard solution 1000 ppm 500ml , buffer solution ph 1point68 25 degree c 500ml , buffer solution ph 9point18 25degreec 500ml , sulphate standard solution 1000 ppm 500ml , standard solution for hardness total hardness 1000mg perltr 500ml , standard solution for alkalinity total alkalinity 1000mgperltr , turbidity 100 ntu calibration standard 500ml , turbidity 10 ntu calibration standard 500ml , sodium hydroxide 0point01n 500ml , sulphuric acid 0point01n 500ml