Latest chemical dosing pump spares Tenders | Government chemical dosing pump spares Tenders

State Government

CTN :45418547

23 Jun, 2026 48.19 Lacs

Kolkata - West Bengal

Tender For supply and delivery of chemicals and glassware for the 15 (fifteen) nos. laboratories in the district of south 24 parganas under alipore division, p.h.e. dte. for the period of 180 (one hundred eighty) days. (2nd call) - glassware & other things required for 15 laboratories of alipore south 24 paganas district for 6 monthsample bottle(pbc)(200ml), sterile sample bottle(tarsons)(100ml), aluminium foil 9mt- hindalco/equivalent, tissue paper (medium)- 2x21mt, nitrile gloves(7.6")(100ps), zinc cutter, lighter for mft, lab aprone superior quality,xl size, mask (pollution mask acid fume protected), lab shoe (pair), first aid kit comprises of absorbent cotton (100gms), antiseptic liquid(1no), leucoplast, t-bact/ silverx/similar(10gm),scissors, starile cotton gauge(5 nos), tobe supplied with in covered box, bacteriologychromogenic coliform agar, for simulteneous determination & count of escherichia coli and total coliforms in water samples as per iso 9308-1:2014, 100 gm pack, consumables for bacteriological analysis by mf technique, membrane filter- cellulose nitrate, sterile- individually packed, white membrane, gridded, 47mm dia, 0.45 micron porosity, pack of 100 circles, consumables for bacteriological analysis by mf technique, radiation sterilie plate 15x60mm, 250 nos a pack, total hardnessedta n/50 solution, for total hardness analysis (500ml/pack) 500 ml pack, ammonia buffer solution for total hardness analysis (500ml/pack), phph buffers - 25 c : clear, colourless ph buffer solutions. tested at 25 c and certified by iso 17025 accredited test method. nist/metrological traceable, ph: 4.00 0.01@25 c in 500 ml, ph buffers - 25 c : clear, colourless ph buffer solutions. tested at 25 c and certified by iso 17025 accredited test method. nist/metrological traceable, ph: 7.00 0.01@25 c in 500 ml, ph buffers - 25 c : clear, colourless ph buffer solutions. tested at 25 c and certified by iso 17025 accredited test method. nist/metrological traceable, ph: 10.00 0.01@25 c in 500 ml, conductivity & tdssupply of conductivity/tds standard-25˚c certified by iso 17025 accredited test method, nist traceable 1431us/cm at 25˚c in 500 ml botttles, ironreagent suitable for spectrophotometric analysis of iron in potable water, min range 0.02-3.00 mg/l soluble iron (1000 tests/pack), iron standard solution 1000 mg/l traceable to srm from nist traceable (125 ml/pack), manganesereagent suitable for spectrophotometric analysis of manganese in potable water min range: 0.01-0.7 mg/l of manganese, (250tests/pack), manganese standard solution traceable to srm from nist traceable (125 ml/pack), residual cisupply, delivery demonstration of residual chlorine kit complete with comparator box with continuous colour scale disc for residual chlorine & total chlorine analysis, range/graduation: 0/0.2/0.4/0.6/0.8/1.011.211.4/1.6/1.8/2.012.5/3.0/3.5/4.0, . to besupplied with unbreakable cells, frosted on two sides 13.5 mm path length, volume 10 ml, with lid, easily dispersible dpd tablet for residual chlorine- 530nos & dpd tablet! for total chlorine-30 nos, tablet crusher, carrying box, operating manual. total residual chlorine test should not be less than 530 tests.delivery & demonstration to be made at different places of west bengal as perdirection of engineer- in-charge. make: lovibond|merck, dpd tablet for residual chlorine, easily dispersible, suitable for comparometric determination, pack of 250 tabs, arsenichydrochloric acid min: 36.5%, analytical quality & acs grade, arsenic content: 0.01 ppm max. (500ml/pack), tin (ii) chloride dihydrate analytical quality solubility: 10% solution in dil. hcl should be clear & assay: min. 99.00%, (100gm/pack), zinc granules (arsenic free, as content: 0.00001% max) (500gm/pack), silver diethyldithiocarbamate for arsenic analysis, acs grade assay: 99% min (5 gm/pack), chloroform analytical quality, dry solvent, water content maximum: 0.01% max (500 ml/pack), arsenic standard solution traceable to s

Central Government/Public Sector

CTN :45438314

19 Jun, 2026 NA

Valsad - Gujarat

Tender For supply of karl fischer reagent for couloumetric determination of water content in transformer oil as per the catalogue no. 1.09257.0500 of merck make or equivalent of makes: thomas baker/ s.d. fine-chem/ honeywell/ sigma. each bottle/ packet consists of 500ml. [ warranty period: 30 months after the date of delivery ] ]

Central Government And Public Sector

CTN :45429841

24 Jun, 2026 NA

Multi City - Assam

Tender For auction sale of depot ferrous scrap - miscellaneous scrap (comp. of trolly, shock absorber, foot steps, angle, doors walkway, damper, steel items, fibre items, air filter, oil filter, tools box, plate, pipe, rod, iron frame, claim, water valve, plain sheet, gi plain sheet, damage drum, iron safe locker and others various type of miscellaneous scrap etc. with trivial content of non-ferrous items and cast iron scrap. all are damage, rusty & dismantle condition. plno.98985516

Central Government And Public Sector

CTN :45429854

24 Jun, 2026 NA

Multi City - Assam

Tender For auction sale of depot miscellaneous scrap - scrap-cond scrap comprising of air conditioner with cover, water cooler, refrigerator, water filter, deep freeze etc , different size and different brands etc. dismantle and damage condition scrap. (with non ferrous content) pl no. 98985668

Central Government And Public Sector

CTN :45429855

24 Jun, 2026 NA

Multi City - Assam

Tender For auction sale of depot miscellaneous scrap - machinery scrap comprising of alternator motor, compressor, submersible pump, water pump, motors, generator, rail cutter, grinding machine and others miscellaneous machinery items scrap. all are damage and rusty condition scrap. (with non-ferrous content) pl no. 98985528

Central Government/Public Sector

CTN :45414955

23 Jun, 2026 NA

Multi City - Multi State

Tender For qualifying requirement for vendor enlistment for supply of cooling water treatment chemicals 10meg-36 - 1. phosphono butane tricarboxylic acid (pbtc) - m1020635245, 2. acid: hedp acid:molecular wt-206 - m1020283002, 3. co-polymer dispersant:active content-50% - m1011064805, 4. soln:polyacrylamide-dispersant:indl gr- m1011065201, 5. chemical-pasp- poly aspartic acid(c4h5no3) m1020529101, 6. ter-polymer dispersant-technical grade - m1011064910, 7. soln:bio-dispersant- m1011065100, 8. benzotriazole (bta) - m1010063342, 9. soln:non oxidising biocide:25-40% - m1011951525.

Central Government/Public Sector

CTN :45411832

24 Jun, 2026 70.00 Lacs

Rajnandgaon - Chhattisgarh

Tender For supply of fresh ration items for thq panabaras tc rajnandgaon and all cobs madanwada domikalan nawagaon sambalpur amakodo under 27th bn - potato:- 7-15 nos per kg., light moisture, low sugar content, long shape both sides should be smooth peeling skin, no deeply set eves or spots, no decay or worm injury, no discoloration, even shape, not cold soared., onion:- round shape & should not be sprouting, dry skin approx. 10 to 20 nos per kg., tomato fresh (tamatar):- mature but not over ripe, smooth & firm to feel, pulpy, no decay greenish or cracks round shape, bright red approx 8-20 nos per kg., green chilly fresh (hari mirchi):- crisp & smooth, dark green color, not over ripe, even shape, white soft seeds., coriander green (hara dhaniya):- bright green color, fresh, without roots, no flower no seeds, stem not more than 5 cms., garlic (lahsun):- dry, big flower, big pods, firm & dry from outside, no fungus or black stains, pods should be of uniform size., ginger (adrak):- fresh without roots/mud, fully grower., fresh lemon (nimbu):- bright yellow color, thin skinned, firm & heavy, uniform size, no decay resilient to tough 20-25 per kg., cucumber (kheera):- firm & resistant to thumb pressure, dark green color, shinny smooth surface, thin skin, small & tender seeds, medium size, 1.5:-2" dia, even shape, no decay, 6-8 per kg., carrot (gajar lal):- conical, unifiorm shape, stem not more than 3-4 cms in diameter, core not more than 3 diameter of the carrot, fresh smooth skin, even shape, should break when bend, rusty red color., white radish (mooli):- white color, fresh green leaves, dry sharp tastes, crisp core even sized dia 4-5 cms length 12-15 cms., bottle gourd (lauki):-firm, long, less seeds, light green in color., french beans:- bright green color, crisp & long, should snap when bent, no mouldy or wilted beans, no thread along spines, not damp, pull of tips to neck., cauliflower (phool gobhi):- creamy white in color, no more than 5 cm of stem atached, heavy and compact, no spots or bruises, no decay from plant lice, good size 700 gms (approx) each free of blemishes and worms, fresh fair green leaves., cabbage (patta gobhi):- light green to white, heavy for size, each held firm & solid leaves green color to be tightly wrapped, no worms & decay, no more than 5 cm of stem attached., brinjal (baingan):- bound & long type, uniform, dark purple color, soft shinny surface, green top and stem, not heavy for size, gut not over 100-150 grams, free of blemishes, decay & worms, on cutting no pipe to be seen, 5-6 per kg., peas green (matar):- poods full & heavy, splits seem on applying pressure light green color, not welted, no excessive water content peas of cms dia., capsicum (shimla mirch):- bright bottle green color, tender crisp, evenly shaped soft white, no softness or discoloration approx. 10-12 nos per kg., pumpkin (kaddu):- round or long shaped, firm stem no bucks, smooth & uniform, no cracks., spinach (palak):- typical green color, fresh green leaves, fine & texture, no mud, no seeds & stem, no roots, length of stem leaves more than 5 cms., chukandar should be clean, free of mud and green color, bitter gourd (karela) :- bright green color., taurai:- should be clean, free of mud and green color, turnip fresh (shaljam):- should be clean & fresh and with leaf., paneer (amul):-shoud be fresh and soft 1 kg pack, paneer (parag) :-shoud be fresh and soft 1 kg pack, paneer (verka) :-shoud be fresh and soft 1 kg pack, paneer (mother dairy):-shoud be fresh and soft 1 kg pack, egg fresh:- should not be more than 18 eggs to a kg and each should not weight less than 50 grams. the seal should be clean, undamaged and should have good shape., banana:- big size should not be less than 5 inch, thin skinned, not over ripe, no black mark, no worms & decay, skin should not be soft., orange (santra nagpuri) :- size medium, deep in color, thin skinned, fresh & juicy., apple:- gol

Central Government/Public Sector

CTN :45423331

15 Jun, 2026 NA

Coimbatore - Tamil Nadu

Tender For supply of agwc contact for q series relays, with minimum technical requirement of specification as follows: 1. raw material composition: the agwc contact shall have chemical composition as silver 55+/-2% , tungsten carbide 40+/-2% & graphite 5+/-0.5% of total weight. 2. dimension: as per the enclosed drg.no. qca 34971 alt-no.5, as per para 3 of irs s-67/85. 3. contact resistance: as per para 7.1.4 of irs s-67/85 4.compressive strength: as per para 7.1.6 of irs s-67/85 5. hardness: as per para 7.1.7 of irs s-67/85 6. ash content: as per para 7.1.8 of irs s-67/85 7. weight of contact: to be recorded. 8. water soluble impurity test: as per annexure-vii of irs s-67/85 9. adhesion and solderability test: as per para 11.1.1 of irs s-67/85 note: 1. drg.no. qca 34971 alt-no.5 may please be referred only for dimensional purposes. [ warranty period: 30 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]

State Government

CTN :45263804

12 Jun, 2026 4.63 Crore

Panchkula - Haryana

Tender For corrigendum : tender for the supply of various equipments - muffle furnace, "al2o3 sample plate, al2o3 furnace door block, protection glove, crucible clip, crucibles, karl fischer titrator, "titration vessel, detector electrode with lead, generator electrode (with frit) with lead, desiccant tube and cap, injection septa (pack of 10), gas tight syringe 1.0ml , luer needle 17-gauge, dust cover, results manager software, main power pack, fuse, karl fischer titration reagent(s), nist calibration standard, refrigerated centrifuge (bench top), bottles/falcon tubes/adapters for 0.2ml tubes, one set of other items (adapters) required for improving the applicability/system performance should to be quoted, nitrogen evaporator, evaporation tubes, gas fuse , water purification system including water softner, cartridges, filters etc. for , bomb calorimeter, "ignition wire, cotton thread, combustion crucible, bomb, nist certified benzoic for calibration, any other accessories required for analysis of food samples., gas chromatograph with ecd, tcd, fid with autosampler, "pesticide column (30 m x 0.250mm x 0.25m (5ms (95% dimethyl-, 5% diphenyl-polysiloxane / 1ms (100% dimethyl polysiloxane or equivalent) 100 mm column for fatty acid profiling with main concern of trans fatty acid application, column for cholesterol application, stationary phase: 95% dimethyl-, 5% diphenyl-polysiloxane (30 m x 0.250mm x 0.25m),, "vial sets (1, 2 ml, crimp type, amber and clear glass), vials (10, 20ml crimp type with cap & septa), 300/500 l recovery vials, septa ptfe/silicone (for 1, 2 ml vials), septa ptfe/silicone (for 10, 20 ml headspace vials), ergonomic crimping tools for different vial types, ergonomic decapping tools for different vial types, head space vials 10,20 ml capacity, suitable syringes for quoted autosampler, suitable headspace syringe /valve/loop, quechers kits for pesticides and herbicides in following matrices:, matrices with high fat, matrices with high water content, matrices with high pigmented, spe cartridges for water., ultra performance liquid chromatography (uplc) with photodiode array (pda), fluorescence (fld) and refractive index detector (rid), sample vials with 1.5 ml or greater, stainless steel ultra sonic bath with the capacity of 5 l or more, with time setting (min) 1-30min or continuous operation with led and push button (should be ip 33 protection class) for sonication of spare parts as well as solvents, fittings, frits, ferules and tubings, tubing cutter, solvent bottles (1000 ml capacity), solvent filters (glass & ss both, compatible manual syringes -10 l, 20 l, 50 l, standards for hplc calibration for pda, ri and fluorescence detector, consumables required for each detector must be provided., "hplc columns: one each of, c8 = 250 4.6 5m c18 = 250 4.6 5m, cyano = 250 4.6 5m. amino = 250 4.6 5m, phenyl = 250 4.6 5m. silica = 250 4.6 5m., all columns must be supplied with respective guard column and holder. ", uv-visible spectrophotometer, ",0.5, 1 and 3-ml quartz cuvettes 10 mm path length, 0.5, 1, and 3 ml glass cuvettes 10 mm path length, cuvette holder, suitable certified standards for validation including holmium oxide glass filters for wavelength calibration & nist traceable, nist traceable potassium dichromate., uv-visible spectrophotometer, ",0.5, 1 and 3-ml quartz cuvettes 10 mm path length, 0.5, 1, and 3 ml glass cuvettes 10 mm path length, cuvette holder, suitable certified standards for validation including holmium oxide glass filters for wavelength calibration & nist traceable, nist traceable potassium dichromate., ft-ir with atr & liquid cell, " hydraulic press with kbr die and pellet holder, suitable mortar pestle (dia 5-6 cm), suitable portable de humidifier to maintain 30- 60% rh, temperature and relative humidity digital indicator with calibration certificate from iso 17025 accredited lab., reference nist standard polystyrene film (0.3 mm) over the range of 3800 cm-1 to 650 cm-1., abbes r

Central Government/Public Sector

CTN :45408536

09 Jun, 2026 NA

Prayagraj - Uttar Pradesh

Tender For supply of rustonil fz 105, water based rust remover cum rust protector solution, having coverage area of solution as 0.58 ltr./10sq.mtr. with acidic content of 13.30 gm/ltr., ph of 1.34 density of 1.2 gram/cm3 and viscosity of 0.16 stocks. make trimurti (india) . [ warranty period: 30 months after the date of delivery ] ]

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