tender for various wqms activity 2024-25(water quality monitoring surve). `supplying ofelectrodes, ,colilert-18 reagents,certified reference material, analytical reagents,etc for district lab at public health engineering division no.1jind and all other works contingent thereto`. -- 1 1,10 phenanthroline monohydrate -25 gm ,make-merck/sigma aldrich/orion/qualigen /finarwith atleast 2-3 yr expiry date 2 1.0 ton 3 star inverter split ac (5 in 1 convertible, copper, anti-viralpluspm 2.5 filter, 2024 model, white with chrome deco strip -make lloyd/hitachi/o general along with good quality voltage stablizer with all installation processs. 3 ammonium buffer solution (500ml )-make- make- qualigen/merck/sdfine/finar.... 4 bod 60,sensor head for bod track,make-lovibond(with installation)... 5 cod solution a and b both for 10-150 mg/l range-2-3 yr expiry date,make-merck... 6 cod vials=cod cell test, high range- 25-1500 mg/l , spectroquamt, with 2-3 yr expiry date.... 7 colilert-18 (cat.no-wp1001-18) for 100 ml samples(100/pack)with 2-3 yr expiry date each means 1 pack,make-iodexx... 8 comforter room heater 2000 watt with overheat protection, adjustable thermostat control knob andadjustable vent for air delivery (white and black)-make havells,bajaj,usha 9 conductivity crm=1410 micro siemens-500 ml,crm ,nist traceable with certificatewith atleast 2-3 yr expiry date,make-merck/sigma aldrich/orion/inorganic venture... 10 disposable surgical 3ply unisex mask - ultra soft fabric wide ear loop, comfortable, inbuilt plastic coated nose pin, ce and iso certified, convenient box pack (medical blue color) 11 edta (ar grade)-n/50- 500 ml-make sd fine/merck/qualigen with atleast 2-3 yr expiry date.... 12 electronic pipette controller-make-borosil,brans,thermosafety valve hydrophobic membrane filter, desktop and wall mount stand,diital display, high speed 24 ml in 4 sec.. 13 ferrover-100/pk for 10 ml-make hach.. 14 fluorideise,electrode,with bnc connector with refill solution along with 12 month warranty,make-orion,also works in thermo accumet ion meter 15 fluoride eleectrode filling solution-60 ml/accumet/orion electrode-part no-13-620-431-make fisher scientific/thermo scientific 16 holium oxide crm,1 gm,nist traceable with certificate with iso 17034 ,atleast2-3 year expiry date, (100/125 ml)make-merck/sigma aldrich/orion/sigma aldrich/briti scientific 17 iron-spectroquant-range-0.10-5.0 mg/l fe,make-merck/sigma aldrich/orion 18 lab gloves-nitrile,powderfree-complete pack,make-cole parmer,fischer brand... 19 micropipette -for 1 transferpette electronic (up to 1000 µl)with tip ejection technology along with 4000 tips- make-brand/eppendorf/velp/borosil 20 nitrate electrode filling solution -60 ml-orion plus filling solution f otimum results -part orion 900046-make fisher scientific /thermo.. 21 nitrate isa-nist traceable with certificate-make-orion/merck/inorganic venture- 500 ml,atleast with2-3 yr expiry date with iso 17034.... 22 nitrate-spectroquant-range-0.3-30 mg/l ,make-merck/sigma aldrich/orion... 23 nitrification inhibitor solution lovibond 24 non woven disposable surgical cap.. 25 ph buffer calibration solution-10.01,crm,nist traceable with certificate-orion/ merck -475 ml,atleast with2-3 yr expiry date with iso 17034 , make-merck/sigma aldrich/orion/orion/eutech/ in organicventure 26 ph buffer calibration solution-4.01,crm,nist traceable with certificate-orion/ merck -475 ml,atleast with2-3 yr expiry date withiso17034,make-merck/sigma aldrich/orion/orion/eutech/ in organic venture 27 ph buffer calibration solution-7.0,crm,nist traceable with certificate-orion/ merck -475 ml,atleast with2-3 yr expiry date with iso 17034, make-merck/sigma aldrich/orion/orion/eutech/ in organicventure 28 ph electrode refilling solution.. 29 potassium dichromate crm-traceability -nist with atleast with2-3 yr expiry date withiso17034,make-merck/sigma aldrich/orion/orion/eutech/ in organic venture/briti scientific.... 30 silver nitrate n/50-500 ml-,make-merck/sigma aldrich/orion/qualigen /finarwith atleast 2-3 yr expiry date... 31 sterile-97 well quanti tray/2000,(100/pack)along with latest comparator tray ,each means 1 pack with 2-3 yr expiry date ,make-iodexx... 32 sulfate=range-50-500 mg/l,spectroquant, with 2-3 yr expiry date,make-merck/sigma aldrich/orion... 33 sulfaver-100/pk for 10 ml-make-hach 34 sulphuric acid (0.02 n)-500 ml-make-merck/sigma aldrich/orion/qualigen/finar/fischer scientific/finar with atleast 2-3 yr expiry date.... 35 supply of steel almirah wxhxd(cm) 90x 195x50.7 /primary material : mild steel /durablecrcasteelm construct inclusive of desired partitions /good quality 36 tisab-nist traceable with certificatemake -_ orion/merck/inorganic venture- 500 ml,atleast with2-3 yr expiry date... 37 turbiditystandard -4000 ntu,nisttraceable (crm) along with certificate, size- 500 ml traceability -nist with atleast with2-3 yr expiry date withiso17034,make-merck/sigma aldrich/orion/orion/eutech/ in organic venture...