Latest diffraction grating Tenders | Government diffraction grating Tenders

CTN :45114818

28 May, 2026 9.88 Lacs

Siang - Arunachal Pradesh

Tender For supply of renovation plumbing items d d - cpvc pipe 15 mm dia 6 mtr long , cpvc pipe 25 mm dia 6 mtr long , cpvc nipple 15 mm 2 inches 3 inches 4 inches 6 inches and 12 inches , cpvc nipple 25 mm 2 inches 3 inches 4 inches 6 inches and 12 inches , cpvc socket 15 mm dia , cpvc socket 25 mm dia , gate valve bras 15 mm , gate valve brass 25 mm , cpvc elbow 15 mm dia , cpvc elbow 25 mm dia , cpvc tee 15 mm dia , cpvc tee 25 mm dia , bib cock brass 15 mm , cpvc reducer 15x25 mm , pvc elbow 4 inches , pvc tee 4 inches , coupling wash basin ss , wall mixer with hand shower , angel cock 15 mm , bib cock long body 15 mm , thread tape , cpvc union 15 mm , cpvc union 25 mm , waste pipe for basin , pvc pipe 4 inches dia 6 mtr long , wc european type , flushing cistern , wash basin complete set , cp jali 100mm , geyser 20 ltr cap , cpvc elbow 20 mm , cpvc tee 20 mm , cpvc socket 20 mm , solvent paste for cpvc fittings , cpvc pipe 50mm , fabt 20 x 15 mm , febt tee reducer 20 x 15 mm , mabt tee reducer 20 x 15 mm , health faucet , cpvc gate valve 20 mm , cpvc tee reducer 20 x 15 mm , cpvc elbow 45o 20 mm , cpvc union 20 mm , cpvc end cap 20 mm , cpvc plug 15 mm , nahani trap 75 mm , pvc execentric reducer 110 x 75 mm , ss drain strainer 4 inch cp jali with hole for kitchen sink and bathroom , cpvc pipe 20 mm dia 3 mtr long , cpvc pipe clamp 20 mm dia , frp cover for drainage chamber 2 feet x 3 feet , connecting pipe for gyser , gyser 5 lit cap ) /bid number : gem/2026/b/7500924 * /dated: 07-05-2026 & & / bid document 1 / 44

State Government

CTN :45094123

13 May, 2026 1.10 Crore

Gandhinagar - Gujarat

Tender For 2216 special renovation to residential building repairing works in g type flat, g-1 and gh type bungalow / quarters in sector no.20 in gandhinagar. [chain link jali, g.i sheet roofing, frp sheet roofing, frp sheet wall, green net for chain link jali, paver block and kerbing etc. work).

CTN :44981662

11 May, 2026 NA

Dadri - Uttar Pradesh

Tender For corrigendum : providing of design installation and maintenance of educational lab/centre - science lab; supply and installation of hardware; buyer - frequency of ac mains by sonometer (omega), coefficient of viscosity of water by poiseuille method, young's modulus by bending of beam (omega), resistance wire for carrey foster bridge, study of clipper and clamper circuit (omega), study of wein bridge oscillator (omega), comparative study of ce, cb and cc amplifier (omega), study of polarization of light by simple reflection and variation of degree of polarization (omega), study and verification of nand, nor, or, xor, xnor gate using respective ics (omega), digital stop watch, dry cell (2 volt), extension board, battery eliminator (2 - 12v), height of a building by sextant apparatus, temperature coefficient of resistance by platinum resistance thermometer, charging and discharging in rc and rlc circuits, newton's rings: wavelength of sodium light, plane diffraction grating, mercury lamp, prism

Central Government/Public Sector

CTN :44993259

15 May, 2026 35.34 Lacs

Bhopal - Madhya Pradesh

Tender For supply of experimental setup for the study of forced oscillations , helmholtz coil experimental setup for the study of magnetic field , experimental setup for the verification of faradays law and induced emf , capacitance and dielectric constant measurement experimental setup , experimental setup for the determination of specific heat capacity of solid materials , experimental set up for the determination of thermal and electrical conductivity of metallic samples , experimental setup for determination of low resistance using carey foster bridge , experimental set up for determination of acceleration due to gravity by katers pendulum , experimental setup to determine the value of stefan constant , experimental setup for determination of youngs modulus of materials , meldes experiment setup for transverse vibrations , experimental setup for interference and wavelength measurement using michaelson interferometer , experimental setup for the determination of plancks constant using led b15 , newtons ring experimental setup , diffraction grating experimental setup , four probe experimental setup , hall effect experimental setup , photoelectric effect experimental setup , experimental setup for the study of diode characteristics ) /bid number : gem/2026/b/7470148 * /dated: 24-04-2026 & & / bid document 1 / 21

CTN :44609932

23 Apr, 2026 8.00 Lacs

Dadri - Uttar Pradesh

Tender For corrigendum : providing of design installation and maintenance of educational lab/centre - science lab; supply and installation of hardware; buyer - frequency of ac mains by sonometer (omega), coefficient of viscosity of water by poiseuille method, young's modulus by bending of beam (omega), resistance wire for carrey foster bridge, study of clipper and clamper circuit (omega), study of wein bridge oscillator (omega), comparative study of ce, cb and cc amplifier (omega), study of polarization of light by simple reflection and variation of degree of polarization (omega), study and verification of nand, nor, or, xor, xnor gate using respective ics (omega), digital stop watch, dry cell (2 volt), extension board, battery eliminator (2-12 v), height of a building by sextant apparatus, temperature coefficient of resistance by platinum resistance thermometer, charging and discharging in rc and rlc circuits, newton's rings: wavelength of sodium light, plane diffraction grating, mercury lamp, prism, laser beam divergence and spot size, energy band gap of semiconductor by four probe method, sodium lamp

Central Government/Public Sector

CTN :44719983

09 Apr, 2026 NA

Multi City - Uttar Pradesh

Tender For auction sale of depot ferrous scrap - scrap kachra of ms, gi,ci, consisting of rusty dusty and similar items , cupboards, sliding boom channel, gps clock,telecom rack,display board,empty oxygen cylinder,frame hammer, broken kachra items miscellaneousfly cathchers,welding equipments,battery stand and similar,hospital beds ,scrap machines,cuttings ,tu box and similar,wires, ss pack and strips,train light fitting,fuse box,boxes,pitched and cut drums 20-200 ltrs.frp windows, rusty ms furniture all sort and size, diesel filter,ms and ss, packing pattie, rusty gi sheet, electrical covers and similar, naalidar sheet,nali tank, cooler body , fensing, pipe, rubber with or without ms attachment, iron boxes,compressor spares and similar,ms furniture and hardware,ms earthing bond, small size cut piece of flat, all type empty switches boxes with nf attachment,cft/tl/lights fitting light etc, gi boom, rusty blow pipe,fan guard, rru emty,ribs, low motor , iron rusty dusty bar piece ,location plates, bridge items,motorm and guard seat,chairs all types like ms, plastic with or without wooden etc, table frame, kushan, iron cot, hardware , benches, door and gate,wheel chair, rings,alter cover,coil,dp box, scrap machine, cases, kachra sheet, ms bond, arno/alternat cover,patti, ms and plastic empty tube light fittings, rexene, mica all type of filters, cycle, street light cover, old ac bodies, coach water filling pipe, iron strips, fan jaali , iron bed, jali, almirah, iron box, fire extinguisher, rack, packing strips, bungs, punji, led display, cut pieces of pipes and rod and similar, electrical insect killer,ladders,chains,strecher bars, pressure switches and similar, rusty sariya, all sizes, rusty pipe. all type of kachra items with or without undetchable minor nf attachment with other miscellaneous similar kachra catagory items with nf attachment etc. note-cutting allowed for voluminous items only small material to be loaded without any cutting strictly. qty on approx basis. other than kachra category item will not be delivered if found in the lot. delivery will be started from one side. no pick and choose allowed

CTN :44430271

31 Mar, 2026 NA

Imphal - Manipur

Tender For corrigendum : supply of hplc isocratic system , vertical electrophoresis unit with power supply , weighing machine , mini centrifuge , vortex shaker , vdrl shaker analogue , peristaltic pump , uv vis beam spectrophotometer , ice cube maker machine , orbital incubator shaker , ultrasonicator waterbath cleaner , micro pipette set , digital ph meter with electrode , weighing balance , single quartz distillation unit with daps , clevenger apparatus , digital soil testing kit , digital flame photometer , ultra flat magnetic stirrer , digital hot air oven , conductivity tds meter with cells , tlc kit , serological water bath , rectangular hot plate with digital pid , rectangular hot plate , heating mantle , incubator , ph meter , vertical electrophoresis unit , insect cabinet , rotary microtome , uv transilluminator , conductivity tds salinity resistivity bench meter , tissue grinder , autoclave vertical , hot air oven, 90 ltrs , bod incubator 112 ltrs , inclined binocular microscope , sliding caliper , spreading caliper blunt knob , spreading caliper pointed knob , anthropometer , tubular craniophor , cubic craniophor , diagraph martin s type , horizontal tracing needle , human skeleton complete set , human skull , measuring tape , skin fold caliper , parallelograph , mollusion craniophor , mandibulometer , segmometer range 3000 mm , digital stadiometer , diaptograph rectangular , palatometer , osteometric table , travelling microscope , sextant height measurement , ballistic galvanometer , desautys bridge with head phone and bridge oscillator , andersons bridge with head phone and bridge oscillator , battery eliminator 12v 5 amp , diffraction grating lines , sodium vapour lamp transformer 35 w , spectrometer with brass scale , michelsons interferometer , digital trainer to study truth tables of flip flops , polarimeter student , plancks constant apparatus , zener diode characteristic apparatus , electronic stop watch , fortins barometer brass parts with wooden case , optical bench 1.5 meter long , viscometer searles pattern , millikans oil drop apparatus , lcr resonance apparatus , laser experimental set-up , platinum resistance thermometer , prismatic compass 100 mm dia , digital theodolite 5 sec with stand , world globe 12 inch, natural , weather maps india , rain gauge , anemometer digital cup type , gps etrex 32x , plane table set , brunton compass, brass heavy type, without tripod stand , dumpy level , ranging rod, 3 meter, 3-fold, metallic, superior quality , survey chain, 20 meter , solar and lunar eclipse apparatus motor driven model , ganongs respirometer , phases of moon motor driven model , day and night motor driven model , range finder, 2-color oled display, pocket laser range finder with slope switch, 1093 yards high accuracy, 6x magnification, rechargeable, pulse vibration , polarizing microscope, binocular , tool makers microscope , microprocessor water and soil analysis kit , kits of rock , fossil kit , soxhlet extraction unit , mini dual vertical electrophoresis unit , water bath rectangular, digital , humidifier

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