Web Analytics Made Easy - StatCounter

Vanadium Pentoxide Tenders

Get complete information related to latest Vanadium Pentoxide Tenders . from India at Classic Tenders. Search the best available tenders from Indian government tenders, domestic Vanadium Pentoxide Tenders , private tenders, online tenders, tender invitation notice, business tender notices, online tenders and bidding Vanadium Pentoxide Tenders .

Filter
Loading....
Loading....
Loading....
Loading....
Loading....

Bid Submission Date Range
Tender Value

CTN :40229324 Due date: 03 Jun, 202503 Jun, 2025 NA
Tender For corrigendum : supply of archery related items - wia and wis atf dx riser , wia wis ns-xp foam carbon limb , m k xg , hoyt gmx series 3 , m.k xenon limb foam , wiawis acs 15 full stabilizer set , shibuya ultima rc pro iii recurve sight rh , beiter plunger , shibuya ultima recurve rest , hoyt superrest arrowrest , v bar axcel trilock adjustable , v-bar mount with eyebolt , axcel contour pro finger tab , easton side quiver , shibuya chest guard , fivics arm guard , sims vibration limb protector , cartel bow gauge or bow square , easton allen key set , vanguard spotting scope with stand lrg , beiter tri liner , beiter serving jig , beiter limb lining gauge , decut string jig full , balancing board , hoyt stratos 40 compound riser with svx cam , pse supra rtx 37 se , hoyt altus svx compound riser , trophy taker ss pro launcher , beiter compound rest , doinker elite supreme long stab , doinker elite supreme short stab , mighty mount , ramrod long beast stab , ramrod short stab , ramrod extension , ramrod v bar , shibuya ultima compound sight , avalon or ases lens , peep sight , b3 wrist releaser , tru ball sweet spot pro back tension releaser , tru ball axcel blade3 , mca back quiver , beiter limb lining gauge compound , synum portable bow press , decut arrow cutter

State Government

CTN :40284485 Due date: 05 Jun, 202505 Jun, 2025 35.00 Lacs
Tender For corrigendum : supply of paint materials - supply of paint material, 3m 2214 hitack maskig tape 24mm x 30mtr 3m, 3m pro wash tyre rubber shine, 3m brown masking paper 18 450mm x 200 mtr 3m, 3m brown masking paper 36 900mm x 200mtr 3m, 3m all purpose cleaner & degreaser, 3m fast cut compound 1 ltr. pkg, 3m foaming car interor cleaner 500 gm tin, 3m interior dressing 5 ltr pkg, 3m light weight filler w/hardner 3m make (3kg=1 tin), 3m pro wash plastic shine plastic shine for dash board, 3m pro wash tyre shine 5 ltr pkg, 3m under shield under chassis,mudguard, 3m upholstery cleaner 580 gm tin, 3m water paper 1000 sanding paper 3m, 3m water paper 1200 sanding paper 3m, 3m water paper 150 sanding paper 3m, 3m water paper 1500 sanding paper 3m, 3m water paper 180 sanding paper 3m, 3m water paper 2000 sanding paper 3m, 3m water paper 220 sanding paper 3m, 3m water paper 320 sanding paper 3m, 3m water paper 400 sanding paper 3m, 3m water paper 600 sanding paper 3m, 3m water paper 800 sanding paper 3m, chalk & carbo cleaner 3m make (325 gm can), dry guide coat 3m, 3m foam polish pad, 3m glass sealent 3m black primer 10ml, 3m glass sealent cartage 3m, 3m hook it green corp 40 6" disc, 3m hook it green corp 80 6" disc, 3m hook it purple pluse multi hole soft interface pad, hook it sbs backup pad for sbs comp pad & foam pad 3m code no-06865, hook it sbs wool compounding pad-single sided 3m code no-05711, p 120 purple multi hole file sheet large 70 mm x 396mm 3m, p 180 c 734 u purple hook it clean sanding disc 6", p 180 purple multi hole file sheet large 70mm x 396mm, p 320 purple multi hole file sheet large 70mm x 396mm, p 320c 334 u purple hook it clean sanding disc 6" 3m, p 400 334 u purple hook it clean sanding disc 6" 3m, p 400 purple multi hole file sheet large 70mm x 396mm 3m, p 500 c 334u purple hook it clean sanding disc 6" 3m, p 80 purple multi hole file sheet large 70mm x 396mm 3m, p 80e 3m 745 i purple hook it clean sanding disc 6" 3m, paintabel over spary protective sheeting 12" x 400" 3m, paste wax 3m shining cars (297gm=1tin), perfect it foam polish pad glaze 3m (1kg), premium liquid wax 3m (1 ltr), 3m silicon lube wet, weld thru coating 3m (13 oz or 361gm), sikken auto based plus flip controller q 190 flip tone controller, sikken auto based plus flip controller q 195 flip tone controller, sikken auto based plus reducer (thinner) 5 ltr.pkg, sikken auto based plus tonner q 070 transperency enhancer (1 ltr), sikken auto based plus tonner q 065 connector (3.700 ltrs= 1 tin), sikken auto based plus tonner q 120 high strength white (3.700 ltrs= 1 tin), sikken auto based plus tonner q 140 deep black (3.700 ltrs= 1 tin), sikken auto based plus tonner q 160 mixing black (3.700 ltrs= 1 tin), sikken auto based plus tonner q 195 white transparent, sikken auto based plus tonner q 431 light yellow, sikken auto based plus tonner q 437 bright yellow oxide, sikken auto based plus tonner q 452 blue violet transperent, sikken auto based plus tonner q 455 bright maroon transperent, sikken auto based plus tonner q 550 green transperent, sikken auto based plus tonner q 564 dark green transperent, sikken auto based plus tonner q 652 blue green, sikken auto based plus tonner q 954 m pearl bright green coarse, sikken auto based plus tonner q 954 s pearl bright green very coarse, sikken auto based pluse tonner a 110 white (3.700 ltrs= 1 tin), sikken auto based pluse tonner a 160 mixing black (3.700 ltrs= 1tin), sikken auto based pluse tonner a 237 red, sikken auto based plusetonner a 432 light oxide yellow (3.700 ltrs= 1 tin), sikken auto based plusetonner a 450 deep black, sikken auto based plusetonner q 190 white gray transparent, sikken auto based plusetonner q 231 brilliant red, sikken auto based plusetonner q 235 brilliant red orange, sikken auto based plusetonner q 239 red oxide, sikken auto based plusetonner q 348 orange yellow, sikken auto based plusetonner q 436 dark yellow oxide transperent, sikken auto based plusetonner q 671 bl

CTN :40307688 Due date: 10 Jul, 202510 Jul, 2025 NA
Tender For procurement of spares for rafale aircraft - rag,wiping, packing retainer, bolt,plastic, bolt,plastic-red, lighting system, washer,flat, pre-formed packing, cockpit light bulb, glow plug, strap,tiedown,electrical components, screw,machine, o-ring, decal, closure, bolt,plastic, filter element,fluid, brake fluid,automotive, ring, pre-formed packing, pre-formed packing, screw,machine, lubricating oil, weapons, filter cartridge, rustremovalsolvant, audio kit foam, cover, spring, filter cartridge, chinstrap, adhesive, parts kit,oxygen mask, o-ring, packing with retainer, sealing compound, green locking varnish nuclass:2h269, day/night distress signal, jugular assembly, hardener,adhesive, insulation sleeving,electrical, detector,clogging-fuel, connector,plug,electrical, closure, lead,electrical, strap,webbing, inspection penetrant, filtering element, washer, bolt,plastic, primer coating, packing,preformed, oil repellent protection and lubrication or weapons/nuclass:2c095, neoprene adhesive, lining,helmet,shock absorbing, grease isoflex topas nb52, tube assembly,metal, dessicator, fuse, o-ring, hydraulic hose, cutting fluid, cleaning compound,solvent-detergent, adhesive 50 ml tube, card, bag,plastic, paint, rubber, nut,self-locking,plate, eru chassis, cleaning compound,solvent, adhesive, desiccating cartridge, ethyl alcohol, technical, ita/inu cable, fixing set for inu support, tape,pressure sensitive adhesive, clamp, polyurethane coating, tape,pressure sensitive adhesive, liner,flyers helmet, sealing compound, coupling butt, grease cartridge, silicon cartridge, coating, insulation sleeving,electrical,spec, stop-ring, safety valve, safety valve, coating compound,nonslip, coating compound,nonslip, gm80 polyester filter, rubber sheet,solid, setscrew, setscrew, insulation blanket,thermal,aircraft, seal,nonmetallic round section, guide,positionning, air duster(compressed air canister, fma switches case, equipped cable, isopropyl solvent(ipa)ispropanol, remover,electrical contact, o-ring, hmd liner, hmd liner, detector, leak 400ml sr, lock-wire, bearing cage and needle rollers, adhesive, overhead lighting module, overhead lighting module, non resettable shock indicator, thread, tube assembly,metal, sealing glue, cover, o-ring, terminal board, terminal,lug, indicator lamp, adhesive, set of repair jack, leak detector spray, rps container

Corporations And Associations And Others

CTN :40472206 Due date: 29 May, 202529 May, 2025 NA
Tender For purchase of general consumable item - araldite, make- pidilite (1.8kg packing), sr-998, make: pidilite, ( per kg), m-seal (per kg.), make: pidilite, locktite -406 (per 20ml), make: hankle, blue tube paste (set), hold tite (kg.), make-pidilite, rustolene (per ltr), birkosit sealing compound, dunlop adhesive (kg.), safeda (zink white powder) (per kg), graphite powder (kg.), make-vicco, safety solvent standard, molikote paste 1000 (pkt./tube), molykot- g rapid plus, molykot- d-321 spary, molykot spray 1000 (400 ml), molykot grease 1000, molykot-z powder (per kg), anabond 666 (100gram), molykot spray l-0500, stag-b compound jointing (per kg), dp test kit set of 03 bottles, make: checkmate, wd-40 spray (400 ml), make- pidilite, brasso (500 ml), puf spray pu foam insulation sealent (750gram), make- abro, roll guard grease, make: j.d jones (per kg), bearing retainer 660, thread seal 542, fevicol sh (per kg), cold galvansing spray, feviquick 50 ml, cotton waste (kg.), marking cloth (mtr.), filter cloth, coton cloth (canvas), size-48 (per mtr), heavy duty forged steel u-clamp (pcs), grease gun 2 kg., grease gun 5 kg., ultrasonic thickness tester (set), measuring tape 3 mtr., make-hi-wide (pcs.), measuring tape 5 mtr., make-hi-wide (pcs.), measuring tape, 13mm fiberglass water proof, 50 mtr, make- freemans, grinder ag-4, make: bosch, grinder ag-7, make: bosch, impact wrench model gds 18e, make: bosch, walkie talkie model-tk3501make: kenwood (license free), paint air spray gun, master level +0.02mm accuracy, size-6 , make- mitutoyo/rsk japan, dial test indicator with magnetic stand, 50mm, make- mitutoyo., shore-a digital rubber hardness durometer (din-53-505,aspm-d,2240) (pcs.), make- eco-sr, lead wire 0.5mm, zig zag clamp, size-3/4 , electronic weighing machine, size-400x400mm, cap-50 kg, straight shank drill bit set 1-13mm make bosch, heavy duty impact socket with hole 19mm for impact wrenach, heavy duty impact socket with hole 30mm(suitable for 1 inch square) for impact wrench, heavy duty impact socket with hole 32mm(suitable for 1 inch square) for impact wrench, heavy duty impact socket with hole 34mm(suitable for 1 inch square) for impact wrench, heavy duty impact socket with hole 46mm(suitable for 1 inch square) for impact wrench, sa-46 steel socket set, make- taparia, tool goti 34 no., surface block with adjustable screw, size- 12 inch, make- mitutoyo, outside caliper s.s, size- 6 inch, make- sumit tools, inside caliper s.s, size- 6 inch, make- sumit tools, steel spring inside caliper 6 , make- sumit tools, steel spring outside caliper 6 , make- sumit tools, filler guage 9 x 26 blade, filler guage set 150mm long x 26 blade, filler guage set 300mm long x 26 blade, rubber pad with nut, ag-4, buffing wheel 4 , emery paste rough (pcs./tube), make: carborandom, emery paste fine (pcs./tube), make: carborandom, emery tape rough, 2 inch (50 mtr. roll) make carborandom, emery tape medium, 2 inch (50 mtr. roll) make carborandom, emery tape fine, 2 inch (50 mtr roll) make carborandom, emery paper rough (pkt.25 pcs.) make carborandom, emery paper fine (pkt.25 pcs.) make carborandom, emery disc 4 (pcs.) make carborandom, emery disc 5 (pcs.) make carborandom, emery disc 7 (pcs.) make carborandom, cutting wheel 4 (pcs.) make bosch, cutting wheel 5 (pcs) makw: bosch, cutting wheel 7 (pcs.) make bosch, cutting wheel 11 (pcs.) make bosch, grinding wheel 4 (pcs.) make bosch, grinding wheel 5 (pcs.) make bosch, grinding wheel 7 (pcs.) make bosch, grinding wheel diamond 250x25x31.75 rough (pcs.), grinding wheel diamond rough 200x25x31.75mm (pcs.) make carborandom, grinding wheel diamond fine 250x25x31.75 (pcs.) make carborandom, hexa blade x 12 , make: miranda, power hexa blade 14 x 1 x 0.05 (6tpi), make: miranda, power hexa blade 14 x 1 x 0.05 (10tpi), make: miranda, power hexa blade hss (6tpi), size: 350 x 32 x 1.60mm, make- miranda, hecksaw blade 24 tpi, make; miranda, hss blade, size: 1.25 x 14 (10 tpi), make: miranda, heckshaw frame: x12 , leathe

State Government

CTN :39474899 Due date: 09 Jun, 202509 Jun, 2025 NA
Tender For corrigendum : supply of miscellaneous consumable for emd-7 department at gsecl,wtps - self fusing rubber tape black , class b , 31 kv die electric strength , size 2.5 cm x 10 mtr., ht pvc insulation tape size 0.18 mm x25 mm x 65 mtr length, pvc insulated copper unshethed flexible wire 1.5 sqmm,1100 v, godrej make 7 lever door lock, pvc insulated, unsheathed flexible copper cable size 1 core x 2.5 sq. mm, 1100 v grade, champion make teflon tape @ 1/2" size, nylon braided pvc hose pipe suitable air/water handling ;at working pressure of 10kg/cm2 size-20mm, polyester webbing sling, swl 5000 kg x 3 mtr, impact wrench power/battery operated, cordless screw driver power/battery operated, flat cable 3 corex4 sqmm with copper conductor for submersible motor, cello tape brown colour, nylon braided pvc hose pipe suitable air/water handling ;at working pressure of 10kg/cm2 ,size; 12mm, painting brush size 3" (75 mm), painting brush size-38 mm, allen key set of size : 1/16" (inch) to 3/8" (inch), allen key set of size 1.5 to 10 mm, rusting clean brush, wire brush flat 2.1/2", rusting clean brush, wire brush round 1.1/2", thinner for enamel paint. (tin of 1 ltr.), combination plier with ca sleeve 1621-8,210 mm, gun metal gate valve size 15 mm (1/2"), is-778, class-i, screwed female end., puff seal have polyurethene based foam sealing compound, plastic dori (sutari) for binding of plastic ,0.5 thick &2mm width., painting brush size 4" (100 mm), hand drill machine size 13mm, britelite 1200 meters long rang torch rechargeable led flashlight with charger., 2 switch + 2 plug wooden board with top sunmica, silica gel blue 4 to 6 mm, drill bit set it/addision,size;2 mm to 10 mm., apcolite synthetic enemel cascade green paint, red oxide, pvc hand gloves acid/alkali proof size 16" (yelow colour), esab earthing clamp, washing powder ( 1 kg pack ), transparant tumbler 1 ltr, pvc buckets-15ltr, 3 core , 6 mm sq. flexible pvc insulated copper cable, painting brush size 2" (50 mm), self adhesive pvc electric insulation tape rolls with isi mark size 1.80 cm width x 7.5 mtr length x 0.125 mm thickness, of red colour, self adhesive pvc electric insulation tape rolls with isi mark size 1.80 cm width x 7.5 mtr length x 0.125 mm thickness, of yellow colour, self adhesive pvc electric insulation tape rolls with isi mark size 1.80 cm width x 7.5 mtr length x 0.125 mm thickness, of blue colour, self adhesive pvc electric insulation tape rolls with isi mark size 1.80 cm width x 7.5 mtr length x 0.125 mm thickness, of black colour, self adhesive pvc electric insulation tape rolls with isi mark size 1.80 cm width x 7.5 mtr length x 0.125 mm thickness, of green colour, m seal general purpose fast curing compound, acetone, dr. back make backtol red in 1 lit. tin varnish, rustolene, brilliant white paint, light gray paint size 4 liters light gray paint size >> 1 liter.

CTN :40243941 Due date: 02 Jun, 202502 Jun, 2025 NA
Tender For corrigendum : procurement of aff foam compound 6 percentage concentration for utilization at both fire stations operation and maintenance and stage-i

CTN :40426970 Due date: 05 Jun, 202505 Jun, 2025 NA
Tender For supply of hydraulic bolt cutter , foam compound afff 3 c 6 in ltrs , life jacket mmd approved , life ring mmd approved , co2 type fire extinguisher 4.5 kg capacity is 15683 , abc type fire extinguisher 4.0 kg capacity is 15683 , foam branch fb 5x type with pick tube, as per is 2097 1983 , rubber hand gloves 11kv , hand control branch , delivery hose type , petrol driven portable fire pump 275 lpm , b a set with spare cylinder with fire engulfment test

Central Government / Public Sector

CTN :40441016 Due date: 05 Jun, 202505 Jun, 2025 1.11 Crore
Tender For custom bid for services - 9040c25b52 annual repair contract for process scheme jobs in instrumentation department on open tender basis- equipment hiring charges - 1 hydra 10t (hired) 4640, 2 hydra 15t (iocl owned) 4944, 3 hydra 25t (hired) 5551, 4 crane 50t (hired) 10785, 5 crane 75t (hired) 10785, 6 forklift ( iocl owned) 1738, 7 180t crane (hired) 18296, 8 articulated boom (hired) 2208, 9 tractor and trailer (hired) 2076, supply of materials for secured advance- civil items: a. items against which secured advance can be granted :, 1. bricks, 2. stone and brick aggregates, 3. stones, 4. finished products of brass, iron or steel such as doors and window frames,, wiremesh, gate, gi sheets., 5. pre-cast rcc products such as pipes & fittings, jail, water storage tanks., 6. doors and windows fittings., 7. pipes and sanitary fittings of gi, ci, sci and hci., 8. metallic doors / windows., 9. ms gratings., 10. reinforcement bars., 11. hydraulic door closers., 12. structural steel., 13. flushing cisterns., 14. ci valves, sluice gates etc., 15. fencing materials chain-link / barbed-wire etc., 16. anchor bolts., b. items against which secured advance can be granted, obtaining insurance over them from the contractor:, 1. kitchen sink china vitreous, flush back for wash basin vitreous china water closet, and pedestal type water closet vitreous china, urinals., 2. glazed tiles, terrazo tiles and similar articles., 3. marble slabs., 4. asbestos cement products., 5. finished timber products such as doors, windows, flush doors, particle boards, (subject to the mandatory tests being satisfactory)., 6. bitumen in sealed drums., 7. bitumen felt., 8. polythene pipes & fittings, sanitary fittings and pipes of sw, porcelain and, chinaware materials., 9. laminated / safety one way vision and bullet proof glasses., 10. chemicals required for anti-termite treatment (in sealed drums)., 11. paints, varnishes, distempers, pigment, spirit., 12. cement tiles., 13. acid proof tiles., 14. bitumen products required for mastic flooring etc., 15. water proofing compound such as cico etc., 16. materials for epoxy finishing etc., electrical items, a. items against which secured advance can be granted :, 1. steel conduit, 2. gi pipes, 3. ci boxes, 4. ic boards., 5. switchgears (air circuit breakers and air break switches), 6. a c s r conductors, 7. a.c. plant & machinery., 8. pumps, 9. generating sets (without oil), 10. gi strips., 11. street light poles (steel), 12. cable trays., b. items against which secured advance can be granted, obtaining insurance over them from the contractor:, 1. transformers, 2. switch gears ( oil filled), 3. lt & ht cables, 4. fans, 5. store & dry batteries, 6. insulation tapes., 7. epoxy cable compounds., 8. electric light fittings., 9. wood battens, casing & capping and wooden boards., 10. flexible wires., 11. pvc materials, 12. rubber materials, 13. glass wools, thermocol and other insulating materials., 14. porcelain ht and lt insulators., 15. electric heat tracing tapes., mechanical items, a. items against which secured advance can be granted :, 1. structural steel., 2. plates., 3. pumps / motors, vessels etc., diesel engine, side entry mixers, suction heaters &, any other mechanical equipment., 4. refractory bricks., 5. ss foil., 6. pipes / pipe fittings., 7. gratings., 8. valves, hydrants, monitors., 9. aluminium sheet., b. items against which secured advance can be granted, obtaining insurance over them from the contractor:, 1. bitumen, 2. wrapping & coating material, 3. primer / paint, 4. foam / foam seal material, 5. guniting material, 6. insulation & refractory materials other than bricks., instrumentation items, a. items against which secured advance can be granted :, 1. structural steel, 2. ms sheet / gi sheet, 3. pre-fabricated trays, 4. pipes / tubes / fittings, b. items against which secured advance can be granted, obtaining insurance over them from the contractor:, 1. ss / copper tube

Central Government/Public Sector

CTN :39834420 Due date: 26 May, 202526 May, 2025 NA
Tender For bid to ras supply of vanadium pentoxide , molybdenum tri oxide

CTN :40267934 Due date: 29 May, 202529 May, 2025 NA
Tender For supply of living orl 20 men - fabrication and supplying of structural stores for orl 20 men of size 12000mm x 6000mm , wall panel compatible to structure as per ts , roof set 0.60mm thick pre colour coated pre profiled steel sheets green colour of size 1.00 m x 13 feet , roof set 0.60mm thick pre colour coated pre profiled steel sheets green colour of size 1.00m x 10 feet , ridge cover will be of 0.60mm thick and 1800mm wide tct sheet , puf insulated sandwich puf panels , aluminium frame windows of size 1200mm x 1200mm alongwith wire mesh and sliding shutters of 5mm thick toughened glass , fixed aluminium frame of 900x900mm along with 6mm thick acrylic sheet glazing to the entire length of the verandah , aluminium door single shutter of size 900mm x 2100mm , puf insulation door single shutter of size 900mm x 2100mm , sunshades of size 1500 mm x 500 mm , self tapping screw 1 inch long , self tapping screw 2 inch long , self tapping screw 3inch long , star screw half inch of isi mark pkt of 300 nos , screw 1 inch of isi mark pkt of 300 nos , nut and bolts 8mm dia 60mm long with washer , nuts and bolts 12mm dia 25mm long with washer , led tube light complete set 20w 4 feet long , switch piano flush type 5 amp , switch socket combination 5 amp 5 with pvc box pin , switch socket combination 2 in 1 as per ts , pvc switch board 8 feet x10 feet isi mark , pvc switch board 6 inch x4 inch isi mark , pvc casing and capping of size 25 mm , pvc casing capping tee bend make , pvc casing capping l bend make , pvc square box 4 inch x4 inch , wire single core copper conductor 1.5 sqmm , wire single core copper conductor 2.5 sqmm , mcb box 6 way double door , mcb 10-32 amp sp , wire 02 core 6 sqmm copper as per ts , insulation tape half inch x 25 mtr with isi mark , pvc earthing cable 1 sqmm , ceiling rose , change over switch 32 amp dp , gi wire 14swg , black screw 15mm pkt of 500 nos , flexible conduit pipe 20mm dia , led bulk head fitting , lightening conductor jelly filled complete set , double bunk of size 6 feet x 3 feet , steel locker of size 750x600x950mm half hanging and half shelving , looking mirror of size 1200x750 x 3.5mm , provision of fire extinguisher 6.0 kgs abc dry powder stored pressure type , 25 mm dia drapery rod 1500mm each with both end socket and brackets , 3 kw roof top solar system on the roof , water dispenser mini magic super tt of capacity 20 ltr with bottle , cement in polythene bags 50 kgs opc 53 grade , crushed stone aggregate 20 mm graded confirming to is 383 to 1970 , coarse sand confirming to is 383 to 1970 , hard core of broken stone aggregate of size 45 to 63 mm , rr stone , cement white make , vitrified colour tiles 8 to 10 mm thick square or rectangular polished area of each tiles not exceeding 0.36 sqm including colour pigment as required for joints. , quick setting compound , water proofing compound , 3mm thick app membrane as per ts , bitumen primer ready to apply for laying of app membrane , silicon sealant with gun , multipurpose expandable pu foam as per ts , connected stores as per final design
 Loading, Please wait...

Connect us via What's Up