Latest nitrous gas Tenders | Government nitrous gas Tenders

CTN :40955282

18 Aug, 2025 NA

Kavaratti - Lakshadweep

Tender For item wise procurement and supply of laboratory items for a period of 12 months - equipments, digital turbidity meter/ nephelometer -(a).parameter range- 0 to 200 & 200 to 1000 ntu*. (b). readability - 0.1 ntu & 1.0 ntu. ( c). accuracy - 3% of range. (d). repeatability - 2% of range. (e). light source - tungsten halogen lamp. (f). detector - photo diode. (g). data presentation - 31/2 digit 7 segment led of 12.7 mm height. (h). accessories - matched test tubes- 5 nos. (i). useful for determination of sulphate, phosphate, chloride, zn, ag, etc. by astm procedure. (j). extendable for measurement of inhibition growth of semantic microbial agent .brands-systronic,techlab,elko, digital conductivity meter with conductivity cell type cc-03b. (a). conductivity range : 0 to 20,200 m s*, to 2,20 & 200 m s*, (b) readability : 0.05% of range, (c) accuracy ; +_1% of range, (d) repeatability;+_1% of range, (e) data presentation: 31/2 digit 7 segment led of 12.7 mm height, (f) operating frequency: 1000hz, (g) temp. compensation: 0 to 500 c manual, (h) cell constant: 0.05, 0.1 or 1.0 (selectable), (i) out put: 20mv full scale into 10kz resistive impedance, (j) accessories: cell stand with cell holding clip.brands-systronic,techlab,elko, digital ph meter with combined ph electrode type cl - 51b (a). ph range: 0 to 14, +_1999 emf (mv), (b) readability : 0.1 ph, 1emf(mv), (c) accuracy ; +_0.01 ph, +_1 emf (mv), (d) repeatability;+_0.01 ph, +_1 emf, (e) temp. compensation: 0 to 1000 c manual, (f) data presentation: 31/2 digit 7 segment led of 12.7 mm height with polarity, (g) accessories: stand with electrode holding clamp, buffer tablets and polythine bottle, (h) physical dimensions: size 295 x 165 x 140 & weight - approximate 3, (i) manual 2 point calibration for ph, digital salinity meter (micro processor based water analyzer with magnetic stirrer), (a) measures directly ph, emf, temperature, electrolyte conductivity(ec), total dissolved solid (tds), dissolve oxygen (do), sanitary colorimeter (abs & %t) and turbidity in water sample one at a time. (b) data presentation: 2 lines 16 character dot matrix lcd modules, (c) light weight portable and easy to carry on field, (d) operates on rechargeable battery & mains supply, (e) ph: range- 0-14, readability- 0.001, accuracy - +_0.001,repeatability - +_0.1, (f) emf (mv): range- +_1999,9, readability - 0.1, accuracy - +_0.1, repeatability- +_0.1, (g) temp: range - 0-1000 c, readability - +_0.1, accuracy - +_0.5, repeatability - +_0.1, (h) ec; : range - 0-200 ms (5 ranges), readability - 0.05% of range, accuracy - +_0.1 of range, repeatability - +_0.5% of range, (i) tds: range- 0 to 100 ppt 5 range with pds factor 0.5, readability - +_0.05% of range, accuracy - +_1% of range, repeatability - +_0.5% of range, (j) do: range - 0-20, readability - 0.1, accuracy - +_0.1, repeatability - +_0.1 (k) colorimeter: range- +_2 abs & 0 to 100% t, readability - 0.001, accuracy - +_0.05 abs, repeatability - +_0.01 abs, (l) turbidity: range - 0 to 100 ntu, readability - 0.001, accuracy - +_2%, repeatability - +_0.1% (m) salinity ranger: 0 to 40 ppt, accuracy - +_1%, temp, compensation - 0 to 500c, sensor- ise (chloride) & re- bnc, (n) accessories: ce, dip type conductivity cell of 1.0 cell constant, do probe, thermo probe, magnetic stirrer, mains operated electromagnetic stirrer gi 631, stirring capsules, electrode stand with holding clamp, gas permeable membranes and 10mm & 30mm test tubes., zerological water bath superior quality(manufactures specification should be uploaded), ph meter (pocket type), brands-tamp,techlab,scientix, tds meter (pocket type) ,brands-tamp,techlab,scientix, magnetic stirrer superior quality (manufactures specification should be uploaded), heating mantle superior quality (manufactures specification should be uploaded), rainguage with measuring cylinder superior quality (manufactures specification should be uploaded), water purifier (dew drops)superior quali

corporations/Associations/Others

CTN :40937356

28 Jul, 2025 NA

Dibrugarh - Assam

Tender For supply of calibration gas cylinder co2: 2800 ppm, rest n2 , calibration gas cylinder ch4: 0.91% , rest n2 , calibration gas cylinder ch4: 17.5% , rest n2

CTN :40940162

15 Jul, 2025 NA

Gandhidham - Gujarat

Tender For supply of servicing of fe,dcp,9kg , servicing of fe,dcp,25kg , servicing of fe,dcp,75kg , servicing of fe,co2,4.5kg , servicing of fe,co,2kg , refilling cartraidge 10 09 kg dcp , refilling cartraidge 25 kg dcp , refilling cartraidge 75 kg dcp , refilling 02 kg co2 cylinder , refilling 4.5 kg co2 cylinder , hydrotesting of fire hose , supply hose pipe 09 10 kg dcp , supply hose pipe 25 50 kg dcp , supply hose pipe 75 kg dcp , supply hose pipe 4.5 kg co2 , safety pin 09 10 kg dcp , safety pin 4.5 kg dcp , supply of 02 kg co2 cartraidge , supply of 200 gram co2 cartraidge , hydrant monitor servicing , servicing of two railway siding sprinkler , servicing of tank sprinkler at height , refilling of scaba cylinder , servicing of scaba cylinder , testing of foam pourer , testing of hand operated siren , servicing of safety shower , greasing servicing of valve , supply of nozzle 10 kg dcp , supply of nozzle 25 kg dcp , supply of nozzle 75 kg dcp , servicing of mefg tank dyke , supply filling of nitrogen , suuply filling of foam , supply filling of mineral water , cleaning of strainer , maintenance of hose box , supply of hose box , supply of dcp powder , supply of dcp cap asembely , supply of dcp fe cap washer , supply of lead seal , supply of connecting tube for trolly fe , supply of hydrant couping washer , supply of hydrant sheet washer , supply of hydrant operating wheel , supply of hydrant pvc blank cap , supply of co2 hose pipe , supply of co2 horn , supply of antistatic harness , supply of hose box ribbon , supply of hose box glass , supply of fe instruction sticker , supply of co2 fe operating wheel , supply of co2 fe carrying handle , supply of first aid kit , supply of wind indicator stand , supply of wind shock red n white , supply of siphone tube , fire extinguisher hydrotest upto 10 kg , fire extinguisher hydrotest upto 25 kg , fire extinguisher hydrotest upto 75 kg , supply of water cum foam monitor pick up tube , gas detector calibration , servicing of h hvlrm , s i foam trolly level pipe , s i mefg pick up tube , hose box key , supply hydrant lugs , fire extinguisher paint upto 10 kg , fire extinguisher paint upto 25 kg , fire extinguisher paint upto 75 kg , supply of fire bucket stand , supply of fire bucket 09 ltr as per is , safety shoes , safety helmet , lifeline revalidation per line , supply of hhmd , o2 sensor replacement , new multi gas detectot honeywell , supply of fire hose b type 63 dia, 15 mtr l , safety googles , hydrant valve with gunmetal coupling

CTN :40945618

24 Jul, 2025 NA

Kolkata - West Bengal

Tender For supply of calibration gas mixture.

Central Government/Public Sector

CTN :40945984

14 Jul, 2025 NA

Saharanpur - Uttar Pradesh

Tender For supply of standard calibration gas mixture

corporations/Associations/Others

CTN :40933744

16 Jul, 2025 NA

Haldia - West Bengal

Tender For auction sale of pg d m/npgcsu-v-15-s6-xx-oto16-a-ezefgs,pg d m/npgcsu-v-15-s6-xx-oto2.5-a-ez-ef,pg d m/n pgcsu-v-15-s6-xx-oto4-a-ez-e-f,pg d m/npgcsu-s-15-s6-xx-o to 40-a-ezp6,pg d m/npgcsu-v-15-s6-xx-oto40-a-ez-e-f,pg d m/npgcsu-s-15-s6-xx-oto6-a-ez-g-p6,gauge saver m/n gic/diaph/gs/0-16kg,gauge saver m/n gic/diaph/gs/0-6 kg,gauge saver m/n gic/diaph/gs/0-10kg,pres switch(fl/wp) 1 to 10kg/sq.cm.,t/m,smart,stg14l-eig00000,0-4kg/sqmm,elec card for eja110a-fms5b,lcd display for eja110a-fms5b,selector switch,2 pos,no+nc,h2/hc area,selectot switch f/lcp,lcd display yta 110 tx yokogawa f9167da,temp gauge bimetalic 0-600,u400mm 600#,temp. switch model: 12shsn-r3-m201-qc1,temperature switch model:12-shsn-4f,output meter (temp. trans.),calibration kit& tools-m&i/inst/hcgd/001,kit,calibration f/hc gas detector 24vdc,proximity probe,3300 xl f/key phasor,current to current converter,i/p:0-1a dc,card for 3144 hart 03144-3111-0002,card for 3144 ff 03144-5601-0001,valve ball,full bore,side entry,4in,150,sov asco afx8342701-17239-110 v dc,sov m/n wsnf8327b102 110vdcasco 3way,electronic card f/dp t/m

CTN :40673770

05 Jul, 2025 NA

Udyogamandal - Kerala

Tender For corrigendum : tender for supply of calibration gas cylinder - refer attached detailed specfications , refer attached detailed specfications , refer attached detailed specfications , refer attached detailed specfications , refer attached detailed specfications , refer attached detailed specfications , refer attached detailed specfications , refer attached detailed specfications , refer attached detailed specfications , refer attached detailed specfications , refer attached detailed specfications , refer attached detailed specfications , refer attached detailed specfications , refer attached detailed specfications , refer attached detailed specfications , refer attached detailed specfications , refer attached detailed specfications , refer attached detailed specfications , refer attached detailed specfications

Central Government And Public Sector

CTN :40140601

08 Jul, 2025 5.53 Lacs

Himatnagar - Gujarat

Tender For corrigendum : supply of call base ems repair at bsnl oa himatnagar - attending fault at te below 25 km , attending fault at te 25 to 50 km , attending fault at te more than 50 km , sf 12v 88ah battery , sf 12v 130ah battery , sf 10amp 12v smps battery charger , repair smps battery charger , service of dg set 40 to 62.5kva , service of dg set 100 to 125kva , service of dg set 320 kva , 320 kvadg set starter repair , calibration of fuel pump and nozzle , service radiator for ea set upto 125 kva , service radiator for ea set upto 160 to 320 kva , rewinding 3 to 5 hp mono water pump , dol starter for 5 hp motor , repalce sreet light with 25 watts led lamp in holder , repalce sreet light with 25 watts led lamp on pole , repalce pvc box , sf 4 ft 20 w white led tl , sf 3 c 2.5 sq mm cu cond cable , sf 3 c 1.5 sq mm cu cond cable , laying xlpe cable upto 35 sq mm , end termination for 4c 10 sq mm cable , dismental ac unit incl all , shifting of 1.5 tr sac unit incl all , itc of 1.5 or 2 tr split ac units , charging r 32 or r410 gas for sac , charging r 407 gas for sac , sf add copper pipe with cable for sac , sf25 mm pvc isi drain pipe , disemntaling all ems , servicing mv and lt panels incl all , repalce 400 a mccb incl shift and itc

CTN :40607050

09 Jul, 2025 NA

Bangalore - Karnataka

Tender For corrigendum : providing of calibration services - fluid flow, natural gas; mass and volume; nabl labs; buyer premises (onsite)

Central Government/Public Sector

CTN :40800379

04 Jul, 2025 9.23 Lacs

Chittorgarh - Rajasthan

Tender For corrigendum : providing of calibration services - electrical; gas analysis; nabl labs; calibration of gas detectors sensors located at various plants of nfc kota (onsite)

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