Latest holographic grating Tenders | Government holographic grating Tenders

State Government

CTN :45709032

06 Jul, 2026 19.96 Lacs

Ujjain - Madhya Pradesh

Tender For removing and refixing of pipe railing before and after rains including transportation, securtiy in rainy season, repair and maintanance of submersible bridges under pwd setu nirman sub division ujjain

Central Government/Public Sector

CTN :45442548

04 Jul, 2026 25.00 Lacs

Delhi - Delhi

Tender For corrigendum : cleaning of water tanks, repair of tank railing, rain water pipe and other connected works in md accn of shekhawati line, npg line and hazipir line of age b/r-i under ge (west) delhi cantt-10

CTN :45692458

15 Jul, 2026 75.91 Lacs

Panaji - Goa

Tender For supply of machinery and equipment - uv-vis spectrophotometer spectrophotometer should be of true double beam optics system. sample compartment should have dedicated one reference cell holder and one sample cell holder. system should be czerny-turner monochromator with lo-ray-ligh grade blazed holographic grating or equivalent. system should have a light source of 20-w halogen lamp and deuterium lamp. automatic switch over of light source to be possible and auto position adjustment. system should have a fixed spectral bandwidth of 1nm. system should have facility to use as stand-alone keyboard-display and with pc-controlled software. wavelength range should be from 190 nm to 1100 nm and wavelength accuracy should be 0.1 nm at d2 656.1 nm & 0.3 nm for entire range. stray light: less than 0.02% at 220 nm (nai)less than 0.02% at 340 nm (nano2) less than 0.5% at 198 nm (kcl) photometric range:absorbance: -4 to 4 abs transmittance: 0% to 400% system should have photometric accuracy : 0.002 abs at 0.5 abs 0.004 abs at 1.0 abs 0.006 abs at 2.0 abs(measured using nist930d/nist1930 or equivalent) system should have a baseline flatness: less than 0.0006 abs (1,100 to 190 nm, one hour after light source turned on) system should have a noise level: less than 0.00005 abs (700 nm). detector should be silicon photodiode only. system should have a usb drive port to connect the printers or external drives. system should compulsorily have bio-method mode of measurement for determining dna and protein concentrations. quantitates dna or protein using the absorbance at 260/230nm. system should be capable of identification of organic compounds, chemical reaction tracking and enzyme reaction measurement. pc with relevant hardware including monitor keyboard, mouse., fuming hoods the proposed floor-mounted aerodynamic fume hood (1800 1000 2350 mm) is designed for safe handling of hazardous fumes, ensuring high performance, durability, and compliance with international standards. the system should be a robust, corrosion-resistant, and safety-compliant solution with efficient airflow management, user-friendly maintenance features, and adherence to international laboratory safety standards ideal for advanced research and chemical handling applications.1) design & compliance aerodynamic structure with automatic bypass airflow system. conforms to ashrae 110:2016 / en 14175 standards, including tracer gas containment test. certified ashrae compliance required 2) construction & materials made of powder-coated galvanized iron (gi, 120 gsm, is 277 compliant) sheet thickness: 1 mm (1.2 mm for structural supports) heavy-duty base frame: 60 40 2 mm phenolic resin (6 mm) inner liner: chemical-resistant, smooth, easy to clean ss 304 worktop with 15 mm raised edges for spill containment ss 304 aerodynamic airfoil with anti- corrosive coating 3) dimensions & workspace usable workspace: 1500 mm (w) 850 mm (d) 1180 mm (h) clear viewing height: 1100 mm modular base cabinets with maintenance access 4) coating & finish 8-stage chemical pre-treatment epoxy polyester / polyurethane coating (70 80 microns) corrosion resistance validated by 1000-hour salt spray test 5) functional features vertical sliding toughened glass sash (4 5 mm), counterbalanced openable front top panel for easy maintenance aerodynamic baffle system for efficient fume removal (light to heavy fumes) flow control damper for airflow regulation 6) utilities & safety integrated gas, water, and electrical fittings in corner posts remotely operated, color-coded service valves safety partition between utilities no cable entry below sash (enhanced safety design) electrical fittings: norysis /legrand (230v, 5/16a, 50 hz) 7) accessories pp cup sink with water tap and drainage led lighting with protective enclosure adjustable leveling screws ( 10 mm) storage base cabinets with shelves and self-closing shutters 8) centrifugal blower specifications remote, silent ms + frp blower with chemical-r

CTN :45635485

27 Jun, 2026 29.00 Lacs

Srinagar - Jammu And Kashmir

Tender For annual repair and maintenance of to gpra for cge at bemina srinagar (jandk) during 2026-27. sh. providing services of workers and supply of materials in cpwd service centre-1240gpra colony bemina srinagar- ordinary portland , cement(grey) (43 grade), , portland pozzolona, , cement, , white cement, , reinforcement steel, , admixtures, , water proofing compound, , autoclaved aerated blocks, , polymer modified adhesive for aac blocks, , factory made panelled & wiregauge wooden door/window shutters., , flush door shutters, , block board, , laminates, , pre-laminated particle board, , particle board (medium density)/veneered particle board, , pre-laminated medium, , densityfibre board, , oms/ms door fittings, , toilet cubicals, , stainless steel door/window hardware fittings (fire ratedand non-fire rated), , anodised/zinc alloy/aluminium hardware door/ window fittings, , frp door frames & shutters, , upvc windows/doors, , upvc window/door hardware fittings, , windows blinds, , structural steel such as msflats, sq.bars angles etc., , fire rated doors (mettalic/nonmettalic), , hot-rolled steel sections, , for msdoors, windows and ventilators, , mild steel door, windows & ventilators manufacturers, , pressed steel door, , frames, , manufacturers, , hollow steel sections, , steel tubes for structural steel, , dash/anchoring, , fasteners, bolts, screws and nuts., , stainless steel railing, , chequerred pre-cast cc tiles, , ceramic tiles, , vitrified tiles, , adhesive/grouting for use withtiles, , wooden laminate flooring, , unplasticised rigid pvc pipe & fittings, , galvanised steel sheets (uncoated & pre-coated), , roofing sheets (galvalume), , false ceiling-gypsum/grg(glassreinforced gypsum), , false ceiling-metal, , false ceiling-calcium silicate, , false ceiling-mineral fibre, , accoustic: glass/wooden fibre, , false ceiling and wooden/fabric wall lining, , false ceiling-aluminium, , powdercoated, , light weight gypsum plaster, , oil bound distemper/acrylicdistemper *, , interior emulsion/plasticemulsion*, , acrylic smooth exterior paint*, , dry distemper*, , textured exterior paint*, , synthetic enamel paints*, , wood primer*, , steel primer*, , exterior wall primer*, , wall putty (white cement based), , polymer modified self curing plaster, , paver/grass paver blocks & kerbstones, , vitreous china sanitary ware, , white vitreous chiνα undercounter, , rectangular basin, , plastic flushing cistern for wcand urinals, , plastic seat cover of w.c., , stainless steel sink

State Government

CTN :45572060

22 Jun, 2026 19.36 Lacs

Hamirpur(Hp) - Himachal Pradesh

Tender For construction repair of drain and path on old uam jahu bazar lhs km 0 00 to 3 00 sh co foot path railing hume pipe drain etc at km 1 630 to 1 905

State Government

CTN :45231510

05 Jun, 2026 19.40 Lacs

Mandasaur - Madhya Pradesh

Tender For removing and refixing of pipe railing before and after rains including transportation, securtiy in rainy season, repair and maintanance of submersible bridges under pwd setunirman sub division mandsaur

State Government

CTN :45231562

05 Jun, 2026 18.09 Lacs

Ratlam - Madhya Pradesh

Tender For removing and refixing of pipe railing before and after rains including transportation, securtiy in rainy season, repair and maintanance of submersible bridges under pwd setunirman sub division ratlam

State Government

CTN :45231559

05 Jun, 2026 6.00 Lacs

Shajapur - Madhya Pradesh

Tender For removing and refixing of pipe railing before and after rains including transportation, securtiy in rainy season, repair and maintanance of submersible bridges under pwd setunirman sub division shajapur

State Government

CTN :45231513

05 Jun, 2026 19.96 Lacs

Ujjain - Madhya Pradesh

Tender For removing and refixing of pipe railing before and after rains including transportation, securtiy in rainy season, repair and maintanance of submersible bridges under pwd setunirman sub division ujjain

corporations/Associations/Others

CTN :44825765

17 Apr, 2026 32.81 Lacs

Chandigarh - Chandigarh

Tender For providing and fixing g.i. pipe railing on v-4 road, parking, vikas nagar and repair of existing railing sector 45 and 46, chandigarh

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