Latest diffraction grating Tenders | Government diffraction grating Tenders

CTN :41291720

21 Aug, 2025 NA

Mathura - Uttar Pradesh

Tender For supply of chuna lime powder , exterior emulsion paint white , paint brush 1 inche width plastic handle with metal ferrule , iron angle 8 ft , motor for oil bhatti , glass shelf with chromium plate , 15 mm bib cock short body , 15 mm bib cock long body , white plastic ewc toilet seat cover , coupling for wash basin , iwc , cistern tank 10 ltrs capacity , plywood sheet 6 ft x 4 ft x 9 mm , door stopper 6 inches , tower bolt 200 mm , sliding bolt , white cement 1 kg , ss hammam tank 50 ltr , thick pvc vinyl sheet , ewc , iwc ss , aluminium door handle , ppgi sheet 10 ft x 3 ft , angle holder , cp brass bib cup short body , exhaust pipe of vitreous china urinal complete with accessories , ply board 6 ft x 4 ft x 12 mm , ply board 6 ft x 4 ft x 9 mm , coat hook with froing , angle batten holder , carborator bukhari , wash basin , hammam 500 ltrs , almirah , curtain rod steel , rubbised vinyl flooring , pvc pipe jointer rinch , puff tank 500 ltrs , paint white , paint og , paint red signal , paint yellow , paint brush 1 inches , paint brush 2 inches , paint brush 3 inches , cover for ewc , cp steel soap dish , iwc steel , acrylic sheet 5 x 4 ft , window glass panes , bukhari pipe , bukhari bend , door locking chitkani , ss ewc with complete accessories , kitchen sink pipe set , bulk head fitting , cp brass bib cup long body , chair cushion , chair cushion red , chair revolving , aluminium window jali 3 x 4 , uhb pillar cock , cp brass stop cock , pvc insulated connection 15 x 450 mm , stainless steel jali , cp towel rail , cp steel coat hook , cost hook with froing , cp brass pillar cock , led bulb 9 w , mcb 6 amp sp , switch socket combo 5 pin 5 amn with gang box , gang box 1 switch 5 amp , gang box 2 switch 5 amp , switch socket 6 amp , led solar security light 35 w , halogen bulb , bulb 100 w , tape insulation 20 mm , isolator 32 amp , switch socket combo 5 pin 5 amp with gang box , gang box 2 oblique 3 switch 5 amp , mcb 2 point 5 amp sp , gang box 4 switch 5 amp , mcb box iron 16 way , gang box 3 switch 5 amp , ceiling rose , pvc wire , kitchen sink steel , mcb 40 amp , isolator 63 amp , mcb distr box tpn 8 way , mcb distr box tpn 4 way , plug socket mcv 63 amp , mirror led light 2 ft long , switch piano type 5 amp , mcb box 4 way , wash basin steel large , flexible copper wire 1 point 5 mm , pvc cable 2 point 5 sqmm , paint mixed colour , ply wood 6 ft x 4 ft x 6 mm , ply wood 6 ft x 4 ft x 12 mm , thinner , fevicol adhesive , urinal pot

State Government

CTN :41253811

04 Aug, 2025 NA

Chandrapur - Maharashtra

Tender For call for purchasing to all kind of road and building material - 80 mm. metal white-(hand broken metal) with royalty, 80 mm. metal black -(hand broken metal) with royalty, 40 mm metal white- (hand broken metal) with royalty, 40 mm metal black- (crusher broken metal) with royalty, 20 mm metal black- (crusher broken metal) with royalty, 12 mm metal black-(crusher broken metal) with royalty, 6 mm metal black-(crusher broken metal) with royalty, boulders rubbles and masonary stones, sand river (unscreen) with royalty, sand (nallah bed), soft murum with royalty, hard murum with royalty, soil, cement 53 grade opc, cement 52 grade ppc, burnt bricks ( ii class), cement brick, mild steel bars of various sizes, tmt steel bars of various sizes, tmt steel bars of 6mm, tmt steel bars of 8mm, tmt steel bars of 10mm, tmt steel bars of 12mm, tmt steel bars of 16mm, bitumen pad tin 60/70 at mumbai, murum carting only, vibrater per day with desel, mixter machine per day with desel and driver, water tanker with desel and driver, centring rent for drain work, centring rent for cement road, centring rent for building work, jcb witjh desel and driver, centring tar (per kg), rcc pipe 900 mm, rcc pipe 800 mm, rcc pipe 600 mm, rcc pipe 450 mm, rcc pipe 300 mm, compaction of earth work in embankment upto layer of 30cm comp machinary charges only, compaction of soft murum/ kankad 2.00 to 7.00 width (200mm loose) with static roller including necessary artificial watering etc complete, transporttion of soft murum on road side etc complete as per analysis, information board 1)size 1.20 x 0.90, information board 2) size 0.75 x 0.90, transportation of excavated soil from ex-mat. tank to field up to 3km, oil paint, rcc door frame, destemper, birla white, hand wash basine, show shem, comod sheet, sub mersible cable 3 core 2.50 sq.mm, oil engine, meter stone, steel pipe various size, ferlong stone, grill work, rollar per day with desel driver, laterin sit, bend, murga, pavour block, quota tyles, vetryfied tyles 590mm*605mm, thick.8 to 10 mm, bt pod, wc pod, nutri tap, ms poor, ac sheet, gi sheet, panel board(fabrication work), elcb, lock, alluminium window frame, iron fencing pole, barbed tar far fencing, fencing steel jali, bala painting, rcc fencing pole, synthe textured pint, diamond gras, piching stons, iron binding wire, to throw away the collected silt from the drain, steel fabrication work

State Government

CTN :41229129

04 Aug, 2025 NA

Chandrapur - Maharashtra

Tender For call for purchasing to all kind of road and building material - 80 mm. metal white-(hand broken metal) with royalty, 80 mm. metal black -(hand broken metal) with royalty, 40 mm metal white- (hand broken metal) with royalty, 40 mm metal black- (crusher broken metal) with royalty, 20 mm metal black- (crusher broken metal) with royalty, 12 mm metal black-(crusher broken metal) with royalty, 6 mm metal black-(crusher broken metal) with royalty, boulders rubbles and masonary stones, sand river (unscreen) with royalty, sand (nallah bed), soft murum with royalty, hard murum with royalty, soil, cement 53 grade opc, cement 52 grade ppc, burnt bricks ( ii class), cement brick, mild steel bars of various sizes, tmt steel bars of various sizes, tmt steel bars of 6mm, tmt steel bars of 8mm, tmt steel bars of 10mm, tmt steel bars of 12mm, tmt steel bars of 16mm, bitumen pad tin 60/70 at mumbai, murum carting only, vibrater per day with desel, mixter machine per day with desel and driver, water tanker with desel and driver, centring rent for drain work, centring rent for cement road, centring rent for building work, jcb witjh desel and driver, centring tar (per kg), rcc pipe 900 mm, rcc pipe 800 mm, rcc pipe 600 mm, rcc pipe 450 mm, rcc pipe 300 mm, compaction of earth work in embankment upto layer of 30cm comp machinary charges only, compaction of soft murum/ kankad 2.00 to 7.00 width (200mm loose) with static roller including necessary artificial watering etc complete, transporttion of soft murum on road side etc complete as per analysis, information board 1)size 1.20 x 0.90, information board 2) size 0.75 x 0.90, transportation of excavated soil from ex-mat. tank to field up to 3km, oil paint, rcc door frame, destemper, birla white, hand wash basine, show shem, comod sheet, sub mersible cable 3 core 2.50 sq.mm, oil engine, meter stone, steel pipe various size, ferlong stone, grill work, rollar per day with desel driver, laterin sit, bend, murga, pavour block, quota tyles, vetryfied tyles 590mm*605mm, thick.8 to 10 mm, bt pod, wc pod, nutri tap, ms poor, ac sheet, gi sheet, panel board(fabrication work), elcb, lock, alluminium window frame, iron fencing pole, barbed tar far fencing, fencing steel jali, bala painting, rcc fencing pole, synthe textured pint, diamond gras, piching stons, iron binding wire, to throw away the collected silt from the drain, steel fabrication work

CTN :41158064

11 Aug, 2025 NA

Jalandhar - Punjab

Tender For purchase of the various physics lab equipments - purchase of various 06 nos.equipments required for the physics department, stefan s constant (as per specifications mentioned in the tender document). (the software/equipment/item must be qouted alongwith all necessary accessories/parts as per tender specifications), malus law (as per specifications mentioned in the tender document). (the software/equipment/item must be qouted alongwith all necessary accessories/parts as per tender specifications), diffraction grating constant using mercury spectrum (as per specifications mentioned in the tender document). (the software/equipment/item must be qouted alongwith all necessary accessories/parts as per tender specifications), e/m by normal zeeman effect (as per specifications mentioned in the tender document). (the software/equipment/item must be qouted alongwith all necessary accessories/parts as per tender specifications), quinck s tube method (as per specifications mentioned in the tender document). (the software/equipment/item must be qouted alongwith all necessary accessories/parts as per tender specifications), quarter- wave plate experiment (as per specifications mentioned in the tender document). (the software/equipment/item must be qouted alongwith all necessary accessories/parts as per tender specifications)

Central Government/Public Sector

CTN :41162442

12 Aug, 2025 10.60 Lacs

Patna - Bihar

Tender For supply of physics lab equipment : : - newton s ring apparatus , diffraction grating apparatus is an optical device that separates polychromatic light into its constituent wavelengths by diffraction , a cro experiment setup typically involves connecting the cro to a signal source adjusting the controls to display the signal on the screen , electromagnetic induction is the process where a changing magnetic field induces a voltage in a nearby conductor , lc and lcr circuit kit , lcr resonance kit , helmholtz coil setup , optical fiber experiment kit

CTN :41012636

28 Jul, 2025 NA

Kokrajhar - Assam

Tender For corrigendum : supply of vernier callipers , screw gauge , travelling microscope , sextant , helical spring , slotted weights with hanger , stop watch , metal wire , flywheel , capillary tube , beaker 500ml , spherometer , thermometer , spirit level , optical lever method kit , maxwell needle kit , searle method kit , bar pendulum , kater pendulum , digital multimeter , dc voltmeter 0-25volts , dc voltmeter 0-10volts , dc multimeter 0-25ma , dc ammeter 0-3amp , resistors known values , connecting wires , breadboard or circuit board , crocodile clips or banana plugs , soldering iron , ic 4017 , leds , connecting wires or jumper wires , dc power supply , dual power supply , cathode ray oscilloscope , ballistic galvanometer , de sauty bridge , measurement of field strength b and its variation in a solenoid , series rc circuit , series lcr circuit , parallel lcr circuit , carey foster bridge , connecting probes red and black wires , resistors , battery eliminator , potentiometer , function generator 10mhz , he- ne laser , diffraction grating with 1500 lpi , grating holder , hydrogen discharge tube with power supply , meter scale , optical bench , lens holders , convex lenses of different apertures , meldey experiment , set of weights , ac power supply , connecting wires or bnc cables , spectrometer , prism , sodium bulb with transformer for spectrometer , mercury lamp with transformer , fresnel biprism , to study lissajous figures , newton rings , callender and barnes constant flow , black body radiation , searle apparatus , platinum resistance thermometer , thermocouple with temperature , vi characteristics of solar cell trainer board , material of a wire searles pattern , quinck tube method , guoy method , solenoid and determine energy loss from hysteresis , opamp , compass needle , experiment set up thomson method , geiger-muller counter , digital balance 2 digit , digital balance 3 digit , digital ph meter , digital colorimeter , centrifuge machine 6000 rpm , water distillation plant , test tube , laminar air flow , magnetic stirrer with hot plate , muffle furnace , heating mental with regulator 500 ml , melting point apparatus , uv spectrophotometer , hot air oven , polarimeter , refrigerator, frost free, double door , beaker 100ml , beaker 250ml , conical flask 250ml , conical flask 500ml , chemical thermometer , round bottom flask 100 ml , round bottom flask 250 ml , measuring cylinder 25ml , measuring cylinder 50ml , measuring cylinder 100ml , filter paper , burette 50ml , pipette 25ml , pipette 50ml , bloating paper , test tube holder , wire gauze , electrical conductivity meter , buchner funnel , flask shaker , desiccators , ph paper , capillary tube , viscometer , reagent bottle 250ml , copper water bath , bunsen burner , soxhlet apparatus, borosilicate , vortex shaker , orbital shaker , compound microscope , binocular microscope , autoclave 50 ltr , incubator , deep freezer 300 ltr , ph meter , digital colony counter , uv spectrophotometer with quartz cuvette , bod incubator , vortex shaker for test tube , water bath, digital , inoculating loop , spirit lamp , vernier calipers , ocular micrometer , stage micrometer , haemocytometer , soil thermometer , anemometer , lux meter , dissolve oxygen meter , water distillation plant with automatic power cut , trinocular microscope , centrifuge rotor , microtome machine , slide

CTN :41059544

28 Jul, 2025 20.00 Lacs

Sagar - Madhya Pradesh

Tender For construction material supply work for financial year 2025-26 - construction material supply work for financial year 2025-26, cement opc 43 grade bag, cement ppc bag, hysd steel bar 415 grade rod -all size, hysd steel 500 rod -all size, open bhatta brick, fly ash brick, chimney brick, narmada sand, stone aggragate 6 mm, stone aggragate 12.50mm, stone aggragate 20mm, stone aggragate 40mm, metal 45mm to 63mm, metal 63mm to 90mm, stone dust, stone dust with spreading roller compaction, hard moorum, hard moorum with spreading withcompaction, red sand stone slab 40mm thick, local flag stone 40mm, local flag stone 75mm, kota stone 25mm thick, kota stone 20mm thick, steel sheet centering & shuttering, ply wood 20mm centering & shuttering, soil pipe 100mm dia 6 kg pressure, soil pipe 150mm dia 6kg pressure, soil pipe 200mm dia 6kg pressure, soil pipe 250mm dia 6kg pressure, rcc hume pipe np2 150mm dia, rcc hume pipe np2 200mm dia, rcc hume pipe np2 300mm dia, rcc hume pipe np2 450mm dia, rcc hume pipe np2 600mm dia, rcc hume pipe np2 1000mm dia, r.c.c hume pipe np3 150mm dia, r.c.c hume pipe np3 200mm dia, r.c.c hume pipe np3 300mm dia, r.c.c hume pipe np3 450mm dia, r.c.c hume pipe np3 600mm dia, r.c.c hume pipe np3 1000mm dia, rcc hume pipe np4 150mm dia, rcc hume pipe np4 200mm dia, rcc hume pipe np4 300mm dia, rcc hume pipe np4 450mm dia, rcc hume pipe np4 600mm dia, rcc hume pipe np4 1000mm dia, rcc collar, cpvc pipe 6 kg 15mm dia, cpvc pipe 6 kg 20mm dia, cpvc pipe 6 kg 25mm dia, pvc pipe 6 kg 65mm dia, pvc pipe 6 kg 90mm dia, pvc pipe 6 kg 110mm dia, pvc pipe 6 kg 150mm dia, cement jali, lime stone, oil brand distemper, enamel paint, acrylic emulsion paint, oil paint, tarpeen oil, kuchi brush, paint brush 80mm, paint brush 100mm, paint brush 125mm, paint brush 150mm, scrubber 8mm to 12 mm, binding wire m.s., fencing wire gi barbed wire, fencing jali bended mess gi, chain link jali gi, m.s. single section, ms section welding completed, ms door window & frames, welded tabular pipe section, gi roofing profile sheet 0.63mm isi mark, g i plain sheet 0.63mm, wc sheet 580 mm indian type, wc sheet europian type, urinal pot long, urinal pot corner, sink, wash basin, glazed tile, vitrified tiles, flush door 1st class 40mm, rcc electrical pole 9m, concrete mixer machine with diesel complete, concrete mixer machine with lift with dieselcomplete, plate vibrator with diesel, niddle vibrator with diesel, rassi joot, water tank hdpe, marble tile 12mm thick, marble tile 25mm thick, granite stone 25mm, cpvc water supply fitting 15 mm, cpvc water supply fitting 20 mm, cpvc water supply fitting 25 mm, pvc bid cock, brass bid cock, jcb machine with diesel driver on rent, lnt poclain machine with diesel draiver onrent, tractor trolly with diesel on rent, generator with diesel on rent, putty, rubber moulded paver block m30 (60 mmthick), cement paver block m30 (100 mm thick), stainless steel 202 grade section welding &polishing complete, stainless steel 304 grade section welding &polishing complete, gi rolling shutter 1.0 mm thick, ball bearing for shutter, cylinderical roller with diesel, vibratory roller with diesel, rcc tree guard name plate with colour, steel tree guard complete name plate withcolour weight - 15 kg, boulder stone 20x20x20 cm, boulder stone 15x15x20 cm, black cotton soil, mason, labour, rcc flower pot rectangle with colour 50 litre, water tanker with diesel, handpump platform with completed work as per phe manual standard design, false celling, acp sheet partition, acp sheet decoration, wooden partition, wooden furniture work, wc seat reparing and installion complete, steel channel

State Government

CTN :40937135

04 Aug, 2025 NA

Bhiwani - Haryana

Tender For providing and fixing of wall tiles in category vth houses dinning hall and bed room and painting of window jali of offices at 400 kv substation bbmb bhiwani

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