Latest concave lens Tenders | Government concave lens Tenders

CTN :39101659

17 Feb, 2025 NA

Dehradune - Uttarakhand

Tender For supply of 25 mm schmidt-pechan prism as per spec-181. , development of optical component (schmidt-pechan prism) for day light telescope lmg in-house r&d pro , set of lenses for telescopic sight for 7.62 x 51 mm long lmg comprising of 5 types of lenses to drg. , bdc graticule for telescopic sight for 7.62 x 51 mm gpmg to drg no. cwc-286/1 (no. of sheet-2)

CTN :39113841

19 Feb, 2025 NA

Ranga Reddy-T - Telangana

Tender For supply of glass droppers , sodium hydroxide pillets , digital weighing machine 0.01 to 500 gms , newton ring lenses , cotton rolls , newton ring apparatus , diffaraction grating 1500 lpi , spectrometer prism , polarimeter tubes , laser experiment , optical fibre , optical obsorption , bread board wb 102 , ic 723 , ic 565 , ic 741 , resistance 10 k , resistance 1 k , resistance 2.2 k , capacitor 0.01 , capacitor 0.1 , potentiometer , reset switch , button coin cell 1.5v , jumper wire male to female , usb charging cable type c , d-sub connector pin extractor , d-sub pins m24308 4-1f , hd d-sub pins m24308 4-2f , d-sub 9 pin connector , hd d-sub 9 pins connector , solder lead 250 gms , de- solder wick , screw jack experiment , inclined plane apparatus experiment , silicon lab mat

Central Government/Public Sector

CTN :39073195

14 Feb, 2025 NA

Bhandara - Maharashtra

Tender For supply of optical glass slab for science labs in school , binocular microscope , supply for ethanol itmes through gem portal , cavity slides with single cavity , dropper , forceps , needles , ts blastula slide , ts mammalian testis slide , ts mammalia ovary , entamoeba slide , plasmodium slide , test tubes 10ml , prism , glass slab , drawing board , resonance tube app , digital multimeter , one way key , travelling microscope , concave mirror , concave lens , convex lenx , optical bench , metre bridge , battery eliminator , voltmeter , galvanometer , ammeter , rheostat , resistance box , stokes law apparatus , parallelogram apparatus , burette stand , acetic acide , hydrochloric acid , test tube stand , potassium permanganate , pipette , electrical rectangular water bath for lab , gloves , reagent bottles , sulphuric acid , molecular model kit

Central Government/Public Sector

CTN :38934584

03 Feb, 2025 NA

Alappuzha - Kerala

Tender For supply of acetic acid 500ml , acetocarmine stain 200ml , acetone 500ml , benedicts solution 500ml , biuret reagent 250ml , boiling tube , boric acid 500 gm , capillory tube stand , chromatographic paper , cobalt chloride 250ml , cover glass , d glucose anhydrous 500 gm , desicator , distilled water 5000 ml , dollars advance research binocular microscope , dropper , extension chord multi socket , fehlings solution a 500ml , fehlings solution b 500ml , filter paper , hydrochloric acid 500ml , magnesium sulphate 500 gm , methyl alcohol 500ml , mullens reagent 250ml , nitric acid 500ml , petri dish , petroleum ether 500ml , phenol red 250ml , potassium hydroxide 500 gm , potassium nitrate 500 gm , robert solution 250ml , safranine stain 250ml , smiths reagent 250ml , sodium hydroxide 500 gm , sodium hypobromide 500ml , stop watch , sudan iii 100ml , sulphosalycylic acid 500ml , sulphuric acid 500ml , test tube 100mm , urease enzyme 20gm , wide long test tube with split cork , squamous epithelium , striated or skeletal muscles , non striated or smooth muscles , cardiac muscles specimen slides , nerve specimen slides , human blood specimen slides , palisade parenchyma specimen slides , guard cells specimen slides , parenchyma specimen slides , collenchyma specimen slides , sclerenchyma specimen slides , stone cells or sclereids specimen slides , xylem specimen slides , phloem specimen slides , battery elliminator o 12v 2 amps , pn junction diode semi conductor diode characteristic apparatus , spectrometer deluxe 15cm , resistance box plug type 1 10000 ohms , resistance box plug type 0 10 ohms , resistance box plug type 0 100 ohms , ammeter dc 0 3 amps , voltmeter dc 0 5 volts , galvanometer dc 30 0 30 , galvanometer dc 50 0 50 , glass slab 100 x 60 x 18mm , lens convex f 15cm , lens convex f 20cm , meter scale 1 meter long , meter scale half meter long , concave mirror f 15cm , concave mirror f 20cm , concave lens f 10cm , concave lens f 15cm , junction diode , resonance apparatus pvc pipe , spring constant apparatus with weights , vernier calipers steel , screw gauge , glass prism , metre tape 1 100m , extension chord 10m , spiral slinky spring , stop clock dollar , metal block aluminium 20 x 30 x 40mm , geometrical instrument box wooden , magnetic compass 18mm dia , horse shoe magnet 7 point 5 cm , horse shoe magnet 10cm , bar magnet 7 point 5cm , bar magnet 5cm , electromagnet , parallelogram of force apparatus , surface tension apparatus capillary tube patternm , solenoid inductor 30cm x 2cm , steel wire in 100gm coil

Central Government/Public Sector

CTN :39040340

11 Feb, 2025 NA

Munger - Bihar

Tender For supply of lab item - ammonium ferrous sulphate 500grm , formaldehyde 500ml , anline , oxalic acid , acetone , ethyl alcohol , gluose , sodium chloride , copper sulphate , sodium nitrate , potassium iodide , ammonium chloride , ammonium carbonate , sodium carbonate , sodium hydroxide , ammonium sluphate , zinc sulphate , calcium carbonate , barium chloride , ferrous sulphate , ferric chloride , ammonium hydroxide , potassium dichromate , potassium chromate , b-napthol , fehliing solutiona , fehling solutionb , tollen reagent , 2 4 dnp , silver nitrate , magnesium ribbon , filter paper , ph paper , hydrochloric acid 500ml , nitric acid , distilled water , phenolphthalein , pipette 10 ml qty , pipette valve , burettle 50 ml qty , hot plate , electronic balance , beaker 2ltr plastic , beaker plastic 5ltr , tds meter , concave lens , convex lens , concave mirror , convex mirror , hot metal plate with magnetic stirrer , wooden scale 1m long , galvanometer , ammeter , voltmeter , digital multimeter , screw gauge , vernier callipers , spherometer , pendulum bobs , ditital balance , analog balance , weight box , hookes law apparatus , surface tension apparatus , one way key , battery eliminator , daniel cell , lechlanche cell , zinc electrode , copper lectrode , ammonium chloride 500g , sand paper for removing insulation from copper wire , connecting wires easy to use , p- n junction diode app. , stop watch digital , travelling microscope , lycopodeium powder , t.s. of curcuxbita stem , t.s. of lotus leaf , t.s. of testes 7 ovary , t.s. of blastula , v.s. of shoot apex and root apex , oscillateria , spirogyra , rhizopus mycellium , agaricu fungi , trichophyton fungi , amoeba , plan glass slides , cover slip , dissection box , osmometer , raisius, dry , seedsof grams , thermometer , mortx 7 pestle , blotting paper , nails , cottonnylon thread , acetic acid , ethanol , aceto carmine stain , formaline solution , naoh, n10 hcl , sucrose solution , iodine solution , benedicts solution , fehling solution , raddish,carrots , beet,turnip, , sweet potato, , phermatophores , stilt roots, , climbing roots, , leguminous plants, , showing root modules. , solanacea family ex datura , pedigree chart , meiosis nutisas , models charts of human skeleton

CTN :38872199

28 Jan, 2025 NA

Gaya - Bihar

Tender For supply of safety spectacles (smoke/clear). standard-en-166, is: 5983-1980 & ansi z 87.1-2010. lens:- material- polycarbonate (pc), color - smoke / clear. lenses- thickness- 2.0 to 2.1 mm. optical c lass-1. mechanical strength- f(45m/s) according to en 166. lens filter-2c-1.2(uv). coating-anti scratc h(k), anti fog(n). frame:- material- polycarbonate(pc). color-grey, yellow, blue. nose pad-universal fit soft nose pads. weight-25 to 30 gram. test certificate should be furnished from government approved test laboratories along with offer. [ warranty period: 30 months after the date of delivery ]

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