Latest filtration assembly Tenders | Government filtration assembly Tenders

CTN :40540705

27 Jun, 2025 NA

Pune - Maharashtra

Tender For supply of laboratory equipments and standards as per spec. no. hemrl/qard/spec/2025/lab equipments & standards - acid storage cabinet with exhaust system, capacity: 100-120 liter, qty: 01 no a. construction of cabinet should be minimum 8mm polypropylene panels, which can give protection against harsh acids, alkali and corrosion. b. there should have adjustable and reversible shelves and can be customized. c. the storage should be divided into two parts to store different acids. d. front door of the cabinet shall be in twin door design having glass panel. e. door hasp should accept padlock to achieve double locks and also have safety lock system. f. there should have circulating fans with air vents. , acid storage cabinet with exhaust system, capacity: 220-250 liter, qty: 01 no a. construction of cabinet should be minimum 8mm polypropylene panels, which can give protection against harsh acids, alkali and corrosion. b. there should have adjustable and reversible shelves and can be customized. c. the storage should be divided into two parts to store different acids. d. front door of the cabinet shall be in twin door design having glass panel. e. door hasp should accept padlock to achieve double locks and also have safety lock system. f. there should have circulating fans with air vents. , sample storage cabinet, capacity: 220-250 liter, qty: 02 nos. a. the laboratory sample storage cabinet should be made of pure stainless steel. b. there should have adjustable shelves and can be customized. c. should have double lock system. d. front door of the cabinet shall be in twin door design having glass panel. ?. should be workable within temperature range of 10-50c and humidity of 20-80%. f. door handles shall make of ss 304., glass membrane filtration assembly with three manifold system and vacuum pump & other accessories, qty: 02nos. vacuum filtration assemblies made of borosilicate glass that should be compatible with most organic solvents for solvent filtration purpose. b. funnel, receiver flask & filter support base should be made of borosilicate glass the filter support base design should have an integral vacuum connection located above the filtrate dip such that it can prevent contamination of the vacuum line from droplets. d. it should be three place manifold glass filtration assembly. glass funnel capacity: 300ml f. filter support base with sintered glass filter: 47mm. g glass receiver flask: i) 500ml-01 no, ii) 1000ml-01 no iii) 2000ml-01 no. h. aluminium clamp: 47mm i. effective filtration area: 9.6cm the filtration base should have a silicon stopper. k. all accessories should come with assembly. vacuum pump: , vacuum pumps are to be equipped with vacuum regulator to adjust vacuum. b. vacuum pump should have thermal protection device to shut off the pump automatically when overheated and resume working when temperature cools down. c. max. vacuum (mbar): 100 d. max flow rate (l/min): 17 e. motor rotation (rpm): 1450 , digital rotary shaker, qty: 02 nos. the rotary shakers comprises of shaking platform, speed regulator and timer to adjust duration of orbital motion. b. shaking platform should be made of ss 304 to avoid any kind of rust formation. clamps should be made of either unbreakable plastic or stainless steel d. the housing should be made with thick sheet of mild steel duly powder coated. motion: rotary motion f shaking mechanism: brushless motor used for shaking b digital lcd display with rpm controller provided in the panel. h over temperature alarm. speed (rpm): 20-200 accuracy: 1c k. volume capacity: should be of different sizes like as 16 x 250ml and 16 x 500ml. l platform dimension (inches): 18 x18 m. temperature control: electronic/automatic ceramic hotplate magnetic stirrer, qty: 06 nos. a. digital lcd display with back light. b. big size ceramic hot plate with flame protection and durability. e. heating and stirring can proceed simultaneously. d. temperature & stirring speed is stepless adjusted.

Central Government/Public Sector

CTN :40556373

21 Jun, 2025 NA

Dibrugarh - Assam

Tender For supply of 1beakers griffin low form 100 ml , 2funnel plain 60 angle 100 mm , 3measuring pipette mohr type 5 ml , 4measuring pipette mohr type 10 ml , 5reagent bottle amber 250 ml , 6burette straight bore ptfe key 50ml , 7condenders graham coiled 24 29 , 8condensers , 9erlenmeyer flask 24 29 500 ml , 10volumetric flask 100 ml class a , 11separating funnel ptfe stop cock pear , 12separating funnels ptfe 1000 ml , 13dean stark apparatus , 14reagent bottle plain 250 ml , 15bottle reagent narrow mouth 125ml plain , 16burette straight bore ptfe class a 25ml , 17cetrifuge tube 15 ml capacity 17 120 , 18iodine flask capacity 250 ml , 19volumetric flask 250 ml , 20volumetric flask 500 ml class a , 21volumetric flasks 1000 ml class a , 22volumetric flasks class a 2000 ml , 23adapter receiver plain bent socket joint , 24adapter recovery bent with sloping , 25enlarging connecting adaptors socket , 26boropure glass filtration assembly , 27rotary evaporator flask , 28measuring cylinder 100 ml class a , 29measuring cylinder 500 ml a class , 30measuring cylinder 1000 ml a class , 31measuring cylinder capacity 25 ml , 32measuring cylinder capacity 10 , 33beakers griffin low form 1000ml , 34bottles reagent amber narrow 125ml , 35utility tray size 540 435 130 mm , 36plastic bottle narrow mouth pp 1 l , 37plastic bottle narrow mouth pp 500 ml , 38plastic bottle wide mouth pp grd 1 l , 39plastic bottle wide mouth pp 500 ml , 40plastic bottle wide mouth pp 250 ml , 41plastic bottle wide mouth pp 125 ml , 42wash bottle wide mouth 1000ml , 43draining tray size 400 300 100 mm , 44burette clamp pp double , 45desiccator plain dia 300 mm pp made , 46glassware cleaning nylon brush , 47silicon tubing 8mm id 12mm od 10meter , 48silicon tubing 6mm id 9mm od 10meter , 49heating mantles energy regulators 500ml , 50heating mantles energy regulators 1000ml , 51buchner funnel with sintered disc 80ml , 52vetroclean 5000 ml , 53tripod stand for holding beaker , 54ashless whatmannfilterpaper 40 dia 110m , 55ashless filter paper grade 4 dia150 mm , 56ashless filter paper grade 42 dia 125mm , 57silica crucible 50 ml , 58uv cuvette quartz path length 10 mm , 59ordinary filter paper sheet rim , 60viscometer cannon fenske tube , 61viscometer cannon fenske tube

Central Government And Public Sector

CTN :40447106

13 Jun, 2025 NA

Dibrugarh - Assam

Tender For procurement of laboratory items for bcpl laboratory - 1beakers griffin low form 100 ml , 2funnel plain 60 angle 100 mm , 3measuring pipette mohr type 5 ml , 4measuring pipette mohr type 10 ml , 5reagent bottle amber 250 ml , 6burette straight bore ptfe key 50ml , 7condenders graham coiled 24 29 , 8condensers , 9erlenmeyer flask 24 29 500 ml , 10volumetric flask 100 ml class a , 11separating funnel ptfe stop cock pear , 12separating funnels ptfe 1000 ml , 13dean stark apparatus , 14reagent bottle plain 250 ml , 15bottle reagent narrow mouth 125ml plain , 16burette straight bore ptfe class a 25ml , 17cetrifuge tube 15 ml capacity 17 120 , 18iodine flask capacity 250 ml , 19volumetric flask 250 ml , 20volumetric flask 500 ml class a , 21volumetric flasks 1000 ml class a , 22volumetric flasks class a 2000 ml , 23adapter receiver plain bent socket joint , 24adapter recovery bent with sloping , 25enlarging connecting adaptors socket , 26boropure glass filtration assembly , 27rotary evaporator flask , 28measuring cylinder 100 ml class a , 29measuring cylinder 500 ml a class , 30measuring cylinder 1000 ml a class , 31measuring cylinder capacity 25 ml , 32measuring cylinder capacity 10 , 33beakers griffin low form 1000ml , 34bottles reagent amber narrow 125ml , 35utility tray size 540 435 130 mm , 36plastic bottle narrow mouth pp 1 l , 37plastic bottle narrow mouth pp 500 ml , 38plastic bottle wide mouth pp grd 1 l , 39plastic bottle wide mouth pp 500 ml , 40plastic bottle wide mouth pp 250 ml , 41plastic bottle wide mouth pp 125 ml , 42wash bottle wide mouth 1000ml , 43draining tray size 400 300 100 mm , 44burette clamp pp double , 45desiccator plain dia 300 mm pp made , 46glassware cleaning nylon brush , 47silicon tubing 8mm id 12mm od 10meter , 48silicon tubing 6mm id 9mm od 10meter , 49heating mantles energy regulators 500ml , 50heating mantles energy regulators 1000ml , 51buchner funnel with sintered disc 80ml , 52vetroclean 5000 ml , 53tripod stand for holding beaker , 54ashless whatmannfilterpaper 40 dia 110m , 55ashless filter paper grade 4 dia150 mm , 56ashless filter paper grade 42 dia 125mm , 57silica crucible 50 ml , 58uv cuvette quartz path length 10 mm , 59ordinary filter paper sheet rim , 60viscometer cannon fenske tube , 61viscometer cannon fenske tube

State Government

CTN :40398381

13 Jun, 2025 NA

Guwahati - Assam

Tender For empanelment of agencies for supply of laboratory instruments for various water testing laboratories under jal jeevan mission, assam - ion meter with electrode and accessories for fluoridemeter: ph/ise benchtop meter with electrode stable, universal power adapter, literature, pc cable, meter test certificate electrode: ionplus fluoride and nitrate combination ion selective electrode, 1m cable, waterproof bnc benchtop ion meter (ise) along with fluoride, nitrate #electrode range: -2.000 to 20.000 resolution 0.1, 0.01, 0.001 relative accuracy 0.002 calibration points up to 5 calibration editing yes #mv/ rmv orp range 2500.0 mv resolution 0.1 relative accuracy 0.2 mv or 0.05 % of reading whichever is greater eh orp mode yes ise range 0 to 19999 resolution up to 3 significant digits relative accuracy 0.2 mv or 0.05 % of reading whichever is greater units ppm, m, mg/l, %, ppb, none calibration points up to 5 calibration editing yes calibration features timed end point, linear point to point, non-linear selectable auto-blank, low concentration range stability #temperature range -5 to 105 c, 23 to 221 f resolution 0.1 relative accuracy 0.1 offset calibration 1-point datalogging memory 2000 with time and date stamp log function manual, ready (include auto-read ), timed log edit delete individual points, group of points or all inputs ph electrode bnc, reference pin atc probe 8-pin mini-din #output rs232, usb power ac adapter included universal, 100-240 vac battery power optional 4 aas battery life 800 hrs, fluoride electrode of ion metersame make that of the ion meter, manifold filtration assembly* wide range of pumps and filtration flasks * high quality components * easily exchangeable elements *maintenance-free * low noise * added filters for enhanced pump longevity * filtration base with silicon stopper, cap & aluminium clamp connecting silicon tube technical specification for filtration flask set # high-pressure resistant tube # fiberglass filter membranes (47mm / 0.1 m) # ptfe disc filter #normal liquid filtration * specification for filtration glass set #suction bottle capacity(ml) 1000 ml # filter diameter(mm) 47/50 mm # * specification for filter flask * material: statinless steel 304, capacity: 300 ml (100 ml each) [ unit should consist of 3 flask so that 3 sample can be filtered simultanelously without any issue] # effective filtration area(cm2) = 9.6 cm2, outlet connector(mm) = 8 mm * specification for vaccum flask: #flow rate of the pump(l/min) = 17 l/minultimate vacuum(mbar) = 150 mbar # oil free, maintainance free, built in thermal protection to shut off when over heated., auto cut heater for distill water plant so that when water level decreases the heater is switch off automatically, voltage stabilizer capacity- 3 kva servo stabilizer 5 star rating, heating mantle (single station) should have digital energy regulator with multiple step power regulation automatic spill detection and saftey shutdown in built precision temperature control technial specification: flask capacity 250 ml, working temp range: ambiant + 5 to 420 degree celcius. accuracy: plus minus 1.0 degree celcius, power consumption : 150 w, heating mantle (combined unit) material of construction heating block: made with grade epoxy painted chemical resistant coating, aluminum block with 6 thermo wells for processing 6 different samples at a time. #racks: ss 316 # glassware: teflon coated # temperature range ambient + 10 deg c to 450 deg c # stability of temperature better than 0.5 deg c # controller consist of digital read out of temperature and time with 4 programmable ramps for each method. # number of programmable methods 20 numbers. # heating powers 1000w # heating position minimum 6 position # digestion time range -1 to 999 minutes # the system should have facility of acoustic signal at the end of completion of cycle to notify the operator. # the thermal digestion unit should have high thermal homogeneity # the setup should have small footprint. # th

CTN :40344250

17 May, 2025 1.58 Lacs

South Andaman - Andaman And Nicobar Islands

Tender For providing of repair and overhauling service - engine oil , mirror , brush for cleaning , fuel filter , engine oil filter , puncture kit , jubilee clip , car air freshener , dashboard polish , wheel bearing grease , safari ac fan , water separator filter , driver cabin fan , wheel nut , commanding officer , board plate , washing hose