Latest hexamine Tenders | Government hexamine Tenders

CTN :39165561

14 Jul, 2025 NA

Mumbai - Maharashtra

Tender For corrigendum : superior kerosene oil

CTN :40229861

02 Jul, 2025 NA

Dehradune - Uttarakhand

Tender For corrigendum : supply of pipe for heatking bukhari 01 mtr long , bend for heatking bukhari , burner with protection glass for kerosene heater rca 37a , burner with protection glass for wide kerosene heater rca 27a

CTN :40639775

04 Jul, 2025 NA

Nagpur - Maharashtra

Tender For corrigendum : supply of kerosene to specn. is: 1459/1974 (iind revision amendment 3 r. a. 1991)

CTN :40874357

04 Aug, 2025 NA

Gorakhpur - Uttar Pradesh

Tender For supply of safe & clean skin freindly cleaning gel or similar, product code d-126 or similar. applica tion - remove grease, lubricating oils, kerosene, diesel etc. specification-form of products - liquid gel disperishable in water, boiling point-100 degree celcius , ph value 9-10.5, stability- stable, fire fightin g measure- not flamable, toxicological information-non toxicological information, environment friendl y. [ warranty period: 30 months after the date of delivery ]

State Government

CTN :40841890

18 Jul, 2025 NA

Kamrup - Assam

Tender For supply and installation of laboratory equipment experimental setup for fyimp ug practical classes at the department of physics, gauhati university - laboratory equipments/experiment set ups, experiment name: to verify the law of malus for plane polarised lighttechnical specifcations:i. light source: - led: 532 nm or 635 nm ( 2 nm stability), 1 5 mw adjustable output. - unpolarized (extinction ratio >500:1). - collimated beam (divergence 0.5 mrad); qty-1ii. polarizers- glan-thompson or polymer film. - extinction ratio 10 :1 @ operating wavelength.- mounted in 50 mm rotation holders.; qty-2iii. rotation stage- motorized analyzer rotation (0.05 resolution). - accuracy: 0.1 . - range: 0 360 (continuous).; qty-1iv. photodetector- silicon photodiode (400 1100 nm). - linearity: r 0.999 (0.1 w 5 mw).- digital readout: 0.1 w resolution.; qty-1v. optical bench-- anodized rail ( 60 cm) with kinematic mounts. - vibration-damping feet.; qty-1, experiment name: to determine thespecific rotation of sugar solution using polarimetertechnical requirementsa.core instrumenti. light source- - sodium d-line (589.3 nm) or tunable led ( 2 nm stability). - output stability: 0.2% drift/hour.ii. polarizer/analyzer- glan-thompson prisms or high-grade polymer film. - extinction ratio 10,000:1 at 589 nm.iii. rotation stage- motorized with 0.001 resolution.- accuracy: 0.005 .- range: -90 to +90 .iv. sample cell-- borosilicate glass tubes with precision ground ends. - path lengths: 0.5 dm, 1.0 dm, 2.0 dm ( 0.01 dm tolerance). - temperature-controlled jacket (5 50 c 0.1 c).v. detector- photomultiplier tube (pmt) or low-noise photodiode. - linearity: r 0.999 over 0.1 w 5 mw rangevi. enclosure- light-tight with vibration damping. - internal black anodized surfaces.b.measurement specificationsi. specific rotation: range: -180 to +180 resolution: 0.001 accuracy: 0.01 ii. concentration-range: 0.01 0.5 g/ml (sucrose in water) detection limit: 0.001 g/mliii. temperature control-stability: 0.1 c at 20 c (standard condition), experiment name: to determine the wavelength and velocity of ultrasonic waves in a liquid (kerosene oil, xylene, etc.) by studying the diffraction through ultrasonic gratinga.core componentsi. ultrasonic generator- - frequency range: 1 10 mhz ( 0.1% stability). - adjustable output: 0 50 w. - digital display (resolution: 0.01 mhz).ii. transducer- piezoelectric (pzt) crystal, resonant at 2 5 mhz. - liquid-coupled design for efficient energy transferiii. liquid cell- optical glass (low thermal expansion). - dimensions: 100 50 50 mm (l w h). - sealed with quartz windows.iv. light source- he-ne laser (632.8 nm, 2 mw) or sodium lamp (589.3 nm). - beam collimation: 0.5 mrad divergence.v. optical system- adjustable slit (10 500 m). - collimating lens (f = 150 mm, 50 mm). - precision rotation stage for detector (0.01 resolution).vi. detection system- photodiode/pmt detector with linear response (400 800 nm). - traveling microscope (0.01 mm resolution) or ccd camera ( 5 mp).b.measurement specificationsi.wavelength ( )range: 0.1 2 mm, resolution: 0.001 mm, accuracy: 1%ii. velocity (v)range: 800 2000 m/s (liquids) resolution: 1 m/s accuracy: 2%iii. diffraction angles- measurement range: 30 resolution: 0.01 , experiment name: to verify the stefans law of radiation and to determine stefan s constanta.core componentsi.black body radiator- cavity-type design (emissivity 0.99). - material: nickel-plated copper.- operating range: 50 c 600 c. - aperture diameter: 10 mm 0.1 mm.ii. heating system- pid-controlled furnace (0 600 c). - stability: 0.5 c at 300 c. - power: 500 w (ac 230v).iii. temperature sensor- type k thermocouple or pt100 rtd. - accuracy: 0.5 c at 500 c (nist-traceable).iv. radiation detector- thermopile sensor (spectral range: 0.3 20 m). - responsivity: 10 v/w.- active area: 10 10 mm .v optical path. - water-cooled collimating tube with baffles.- adjustable aperture to define solid angleb.measurement specificationsi. temperature range100 c 500 c (reso

CTN :40844038

16 Jul, 2025 NA

South Andaman - Andaman And Nicobar Islands

Tender For supply of kerosene / diesel bhatti machnie

CTN :40828456

15 Jul, 2025 40.0 Thousand

Jhansi - Uttar Pradesh

Tender For supply of cooking utencils - iron tawa 3 by 2 point 5 , masala dani , pressure cooker , stainless steel parat , iron tawa round with handle , aluminum patila with lead , kerosene stove

CTN :40811745

14 Jul, 2025 NA

Cuddalore - Tamil Nadu

Tender For supply of superior kerosene oil

Central Government And Public Sector

CTN :40725387

01 Aug, 2025 NA

Bengaluru - Karnataka

Tender For supply of hexamathylene tetramine (hexamine) to is 4306/1987. [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs ]

CTN :40672810

03 Jul, 2025 5.20 Lacs

Sonipat - Haryana

Tender For supply of kitchen knives different sizes , plastic jericanes tewnty ltrs , plastic jericanes ten ltrs , plastic jericanes five ltrs , gas stove lighter , match box paper wax type , thermos flask good quality one ltr milton flip lid , five kg japani lpg cylinder refilling for higher camp , kerosene pressure stove two ltr , kerosene pressure stove three and half ltr , tarpaulin twelavexfiften ft , cells large aa , pencil cells aaa , candle large , electric bulbs fiften watts cfl , insulation tape , flexible wire hundred mtrs , small solar light disposable , colour ribbon large size different colours , route marking sticks , vim bar , toilet paper rolls , sun cream garnier bright complete spf sixty , paper napkins , scrubber metal or plastic , adjustable spanner , repair kit complete for pressure cooker , measuring tape small , washing powder , cobl repairing kit , glucone d four five zero gm , puja kit , bathing and washing soap , lip guard , dry cleaning of feather gears + /bid number : gem/2025/b/6331644 , /dated: 11-06-2025 ( ( / bid document 1 / 35

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