Latest magnetic stirrer Tenders | Government magnetic stirrer Tenders

CTN :40079418

10 Jul, 2025 NA

Jodhpur - Rajasthan

Tender For bid to ras supply of laboratory stirrer

CTN :40859793

28 Jul, 2025 NA

Hooghly - West Bengal

Tender For procurement of equipment, instrument, machineries, tools etc. related to laboratories and workshops of mechanical, electrical, civil, chemical engineering and science and humanities departments of hooghly inst of tech. - v notch channel test section: size: 250mm wide, 180mm deep; 600mmlong.materials : made with m.s lined with fiber or s.s 304baffle and deepened entry section for steadying water supply.arrangement for 7 fixing interchangeable notches.set of three brass notchesv notch (60 , 45 ).rectangular notch, electric oven size: 24 x 24 x 24- 03 shelvesspecification: vertical model , triple walled construction: front opening door, top mounted control panel for easy access, inner wall made of stainless steel with mirror polish, outer body made of mild steel with powder coat finish electrically operated thermostat with corresponding indicators. nichrome made long lasting heating elements, high grade glass wool insulation, g.i. made wire mesh shelves with adjustable runners., adsorption isotherm apparatusmagnetic stirrer in multi-position 6 and erlenmeyer flasks with lids (125 ml. - six nos.), distillation unit 1.distillation column : material stainless steel, dia 110mm, seven sieve trays.pressure gauge: bourdon type, 0-2 kg/cm2.rotameter: for cooling water flow rate measurement.steam generator: made of stainless steel, provided with pressure gauge & level indicator, safety valve & insulated with ceramic wool and cladding with aluminium foil.reflux divider: special arrangement to change r/d ratio automatically. condenser: shell & tube type made of stainless steel.bottom product tank: made of stainless steel, capacity 5 ltrs.distillate tank: made of stainless steel, capacity 5 ltrs.heater: nichrome wire heater.temp. sensors: rtd pt-100 typecontrol panel comprises of:digital temp. controller : 0-199.9 c, for steam reboilerdigital temp. indicator : 0-199.9 c, with multi-channel switchwith standard make on/off switch, mains indicator etc.2. flow measurement: rotameter for cold water for condenserdistillation still: material- stainless steel, capacity 5 ltrs (approx.) insulated with ceramic wool and cladding with aluminum foil.condenser: concentric tube type (material- stainless steel)distillate tank: material- stainless steel, capacity 2 ltrs.heater: nichrome wire heater.control panel comprises of :digital temp. controller: 0-199.9 c, rtd pt-100 type (for steam generator)digital temp. indicator: 0-199.9 c with multi-channel switch.temp. sensors: rtd pt-100 typewith standard make on/off switch, mains indicator, set up to determine the linear expansion co-efficient of a metal rod.material of metal bar: copper, length of metal bar(total):500mm, dia: 25mm, no of thermocouples mounted on the bar:6 , no of thermocouples in the insulated shell: 2, heater: band type, cooling jacket dia:75mm, no of thermocouples:10, ammeter: 0-5amp, voltmeter: -0-300v, dimmerstate:1000w, temp indicator: 0-300oc, experimental set up of bricks/walls in series for conductivity measurementdiameter of slab:0.3 m, thickness of bakelite, wood and ms plates: 0.012 m, temp of indicator: 0-300oc, ammeter - 0-5amp, voltmeter- 0-300v,heater: mica type, dimmer state: 1000w, vacuum filtration apparatus with buckner funnel apparatus.material porcelain, for use with (application)suction filtration, product type buchner funnel, glass reciver - 2000 ml, 5000ml , (customised), grade 41 filter paper pkt/ 100, concentric tube heat exchanger apparatusinner copper tube i.d, 12.7mm. and outer g. i. pipe i. d. 15mm. approx. and 1.5m. length.2. thermometers - 4 nos.3. measuring flask - 1 lit. capacity.4. geyser-3 kw. single phase.services required-1. 220v, 15a, stabilized single-phase ac supply.2. floor area - 3m x i m x 1 m height.concentric tube heat exchanger: (a)plain tube ( water to water ):the apparatus consists of two concentric tubes. inner tube consists of copper tube through which hot water flows. while the outer tube consists of gi pipe through which cold wat

Central Government/Public Sector

CTN :40978085

28 Jul, 2025 NA

Visakhapatnam - Andhra Pradesh

Tender For supply of hot plate with magnetic stirrer ( dimension: 11.5 x 11.5 inch) , temperature probe with digital display , buchner funnel ( borosilicate glass)

Central Government/Public Sector

CTN :40978127

28 Jul, 2025 NA

Visakhapatnam - Andhra Pradesh

Tender For supply of 10 l borosilicate glass laboratory beaker , 5 l borosilicate glass laboratory beaker , 2 l borosilicate glass laboratory beaker , 25 ml borosilicate graduated cylinder , 50 ml borosilicate graduated cylinder , 250 ml borosilicate graduated cylinder , 500 ml borosilicate graduated cylinder , filter papers packets 1 packet 100 nos , digital laboratoy stirrer , spatula overall length 180 200mm , spatula overall length 50 60 mm , microprocessor based automatic ph meter resolution

CTN :40922427

24 Jul, 2025 NA

Delhi - Delhi

Tender For corrigendum : supply of racked filter tips sterile 10ul , racked filter tips sterile 200ul , micro tip 0.2-2ul , micro tip 2-200ul , micro tip 1000ul , micro test plate , mct 0.5 ml , mct 1.5 ml , mct 2ml , centrifuge tube, conical bottom 15 ml , centrifuge tube, conical bottom 50 ml , semi skirted 96 wells x 0.2 ml plate , 96 f well tc plate , optical plate seal , micro test plate flat bottom , parafilm m 2 , membrane filter holder , 96 well plate black tc treated , tissue culture plate 60mm sterile , tc dish sterile 100mm , 0.1ml pcr strips tube , slide box 50 place , 70um cell strainer sterile , frosted microscopic slide , octagon magnetic stirrer bar assorted , micro centrifuge tube 5ml , dispovan syringe 1ml , syringe filter 13mm 0.2um , amber wide mouth bottle , mini submarine electrophoresis unit , capillary rat 10 vials , capillary mice 10 vials ) /bid number : gem/2025/b/6352665 * /dated: 02-07-2025 & & / bid document 1 / 27

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

State Government

CTN :40703342

07 Jul, 2025 NA

Aizawl - Mizoram

Tender For corrigendum : supply of laboratory equipment - fridge , hot air oven , digital water analyzer ph, conductivity, turbidity, temp., tds (for m. sc. practical) , rotary shaker , centrifuge , micro balance , lab balance , magnetic stirrer and heater , potentiometer , digital stop watch with alarm and batteries , ice flake machine , cylinder transporter , tool box , chemical rack , vernier calipers , scale (ruler) , multimeter (cat iii, true rms) with thermal sensor , surface tensiometer , vortex instrument , oil bath with heating block , step ladder ,

CTN :40722511

07 Jul, 2025 NA

Tiruvallur - Tamil Nadu

Tender For corrigendum : labour contract for replacement of crystallizers 2 and 7 shaft with stirrer arms c fore minglar shell with side plate and c light run of tank renewal works

State Government

CTN :40922784

23 Jul, 2025 NA

Anand-Guj - Gujarat

Tender For supply of magnetic stirrers (q4)

State Government

CTN :40927592

16 Jul, 2025 NA

Bhopal - Madhya Pradesh

Tender For repair and maintenance work of material testing lab equipments at m.p. state agricultural marketing board tech. division 01 bhopal - repairing and servicing of two frame ctm machine 2000kn things to be repair: data logger, motor, oil seals, open close valve, pressure valve, hydraulic pump unit, gear box and general servicing, nabl calibration of two frame ctm machine 2000kn, repairing and servicing los angeles machine things to be repair: steel balls and general servicing, non nabl calibration of los angeles machine, repairing of bitumen extractor things to be repair :- gear box and general servicing, repairing of cbr test machine things to be repair: digital indicator, lvdt, load cell and general servicing, nabl calibration of cbr testing machine, repairing of sieve shaker things to be repair: digital counter and general servicing, non nabl calibration of sieve shaker, repairing of bitumen softening point apparatus things to be repair :-heater, thermometer, switch and general servicing, repairing of bitumen penetration test apparatus things to be repair :-dial, needle, gear box and general servicing, repairing of bitumen stirrer machine things to be repair :- gear box and general servicing, repairing of liquid limit apparatus motorized things to be repair: gear box and general servicing., repairing of tar viscometer apparatusthings to be repair: heater, thermometer, switch and general servicing

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