Latest buffer solution Tenders | Government buffer solution Tenders

Central Government/Public Sector

CTN :39572479

19 Mar, 2025 NA

Guna - Madhya Pradesh

Tender For supply of lab chemical - buffer solution ph 9.18 details specification shall be as per attached nit , magnesium standard crm 1000 mg details specification shall be as per attached nit , standard total kjeldahl nitrogen 1000mg details specification shall be as per attached nit , potassium chloride crm details specification shall be as per attached nit , potassium dichromate crm details specification shall be as per attached nit , sodium carbonate crm details specification shall be as per attached nit , silica standard nist details specification shall be as per attached nit , turbidity standard crm details specification shall be as per attached nit

State Government

CTN :38984238

17 Mar, 2025 NA

Udaipur - Rajasthan

Tender For corrigendum : supply of chemicals, glassware, filter papers etc - chemical items, filter papers and glassware items, ammonia solution 25% ar, ammonium chloride ar, ammonium heptamolybdate min. 99.0% of assay", ammonium metavanadate min. 99.0% of assay ", acetic acid glacial 99-100% ar, acetone for analysis ar, ammonium oxalate ar, ammonium dihydrogen ortho phosphate ar, aluminium standard 1000 ppm, ammonium per sulphate ar, barium chloride ar, boric acid ar, buffer solution ph-4.0 amp. (50 ml), buffer solution ph-7.0 amp. (50 ml), buffer solution ph-9.0 amp. (50 ml), chloroform ar, calcium std 1000 ppm ar, citric acid ar, calcium fluoride ar, diethyl ether ar, eriochrome black-t powder ar, edta (di- sodium salt) ar, ferroin indicator ar, ferric chloride ar, ferrous ammonium sulphate ar, glycerol ar, hydrochloric acid lr, hydrofluoric acid ar, hcl ar, hyamine 1622-solution 0.004 n ar, iodine granules ar, iron standard solution 1000 ppm ar, iso propanol ar, manganese sulphate ar, magnesium sulphate ar, magnesium standard 1000 ppm ar, mercuric chloride ar, methyl orange indicator solution ar, monochloroacetic acid ar, methyl red indicator solution ar, nitro benzene ar, nitric acid lr, oleic acid ar, oxalic acid ar, potassium chromate ar, potassium chloride ar, potassium iodide ar, potassium permanganate ar, potassium dichromate ar, potassium hydroxide pellets ar, "potassium dihydrogen orthophosphate min. 99.5 of assay %", patton+reeders reagent new 5g, phenolphthalein solution ph indicator, ortho phosphoric acid ar, perchloric acid 70% lr, petroleum spirit(petroleum ether) boiling range 40-60 c, non volatile matter 0.001% (maximum limit of impurity) ar, sodium chloride ar, stannous chloride ar, silver sulphate ar, sulphurous acid 5-6% so2 ar, sodium fluoride ar, sodium lauryl sulphate ar, starch soluble ar, silver nitrate ar, sulphuric acid lr, strontium chloride min. 99.0% of assay ", sodium hydroxide pellets ar, thymolphthalein solution ph indicator, bromo cresol green indicator ar, sodium dihydrogen phosphate ar, sodium molybdate ar, quinoline ar, tilt measures 5 ml, tilt measures 10 ml, tilt measures 20 ml, beaker with spout 100 ml, beaker with spout 150 ml, beaker with spout 250 ml, beaker with spout 400 ml, beaker with spout 500 ml, beaker with spout 1000 ml, beaker with spout 2000 ml, weighing bottle 5 ml tall form, weighing bottle 15 ml tall form, dropping bottle 30 ml, dropping bottle 60 ml, reagent bottle 500 ml, relative density bottle 10 ml, relative density bottle 25 ml, b.o.d. bottle 300 ml, burette straight bore stopcock 10 ml, a-class, burette straight bore stopcock 25 ml, a-class, burette straight bore stopcock 50 ml, a-class, graham condensor (coil type) 300 mm, crucible silica 15 ml make (vitrosil/ infosil), gooch crucible(g-4), with sintered disc 15 ml, cylinder measuring 10 ml, cylinder measuring 25 ml, cylinder measuring 50 ml, cylinder measuring 100 ml, cylinder with lid 100 ml, petri dishes, flask volumetric 100 ml, b-class, flask volumetric 100 ml, a-class, flask volumetric 250 ml, a-class, flask volumetric 250 ml, b-class, flask volumetric 500 ml, a-class, flask volumetric 500 ml, b-class, flask volumetric 1000 ml, a-class, flask volumetric 2000 ml, a-class, flask volumetric 250 ml, (amber), flask conical 250 ml, flask conical 500 ml, flat bottom flask (boiling) 1000 ml, funnel plan 65 mm dia, funnel plan 75 mm dia, separating funnel 250 ml with glass stopcock, separating funnel 500 ml with glass stopcock, iodine flask 250 ml with glass stopper, pipette transfer 10 ml, a-class, pipette transfer 20 ml, a-class, pipette transfer 25 ml, b-class, pipette transfer 25 ml, a-class, pipette transfer 50 ml, b-class, pipette transfer 50 ml, a-class, pipette measuring 1.0 ml, a-class, pipette measuring 2.0 ml, a-class, pipette measuring 5.0 ml, a-class, pipette measuring 5.0 ml, b-class, watch glass 75 mm (heavy wall), watch glass 100 mm (heavy wall), glass stopper only (flask vol. 100 ml), potassium hydrogen phtha

Central Government And Public Sector

CTN :39113697

14 Mar, 2025 NA

Chittorgarh - Rajasthan

Tender For corrigendum : tender for supply of reagents are consumed in online analytical - kto 5500sc silica reagent set , 4.0 n sodium hydroxide , biotector base , 6.0 n sulfuric acid , 350mg/l mn , biotector acid , electrolyte 100 ml for 9187 chlor , kto ph buffer solution kit 500ml , stablcal std , 20 ntu 500ml , kit , display board , sc200 replacement , kit , lcd display , sc200 replacement , ckt bd assy , sd board , sc200 , kit , door assy , basic front , sc200 replacement , kit , digital sensor , connector , , keypad , sc200 controller , cable , flat ribbon , 50 ckt .5mm pitch , 6 inches , vv sc200 ph/orp/do modul , sc200 leitfahigkeits modul , kit , power supply ac/dc , sc200 replacement , kit , fuse replacement 1.6a , sc200 ac/dc , aa ee si ckt bd assy , analytics , process analyzer , ee si ckt bd assy , interconnect , ac/dc , process analyzer , si cable assy , reagent valve , process analyzer , ee cable assy , air compressor , process analyzer , si cable assy , pinch valve , 2 way , nc , process analyzer , cable assy , ac power , process analyzer , ckt bd assy , colorimeter , silica , process analyzer , assy , colorimeter , silica , kit , maintenance , 5500sc , silica , six channel , vv fuse , 5a 250v slow-blow 5 x 20mm , fuse , 1.6 a 250v 5mm x 20mm , si cable assy , leak detector , cable assy , lower door , process analyzer , si ckt bd assy , open door detector , si ckt bd assy , leak detector , 5500sc amc , ee cable assy , motor , process analyzer , si cell , colorimeter , process analyzer , filter , 810 nm 1/2 inch , b5c psu module , dd b5c acid pump fmm20 , b5c sample pump wmm60 , dd b5c pinch valve c/o , dd b5c type 6606 n/c valve , dd b5c pinch valve n/o , dd b5ctype 6606 n/o valve , dd oxygen concentrator pressure , b5c oxygen concentrator rotary valve , dd oxygen concentrator pressure relief valve , mother board for 410/51x (version 1303) , power supply ac-dc 5v , display for 410/51x , cable equipe as7 ampero , replacement membranes for 9187 elec , electrolyte 100 ml for 9187 chlor , electrode w/o cable (9184 , 9187)

corporations/Associations/Others

CTN :39571967

15 Mar, 2025 NA

Donimalai - Karnataka

Tender For supply of 1200000961 mercuric chloride ar , 1200000963 ortho phosphoric acid , 1200000575 sodium diphenyl amine sulphonate , 1200000967 stanous chloride , 1200000968 sulphuric acid lab grade , 1200000970 hydro chloric acid , 1200003927 potassium dichromate nist traceable , 1200000694 potassium di chromate , 1200013451 sodium hydroxide , 1200015342 zinc acetate ar grade , 1200015349 edta , 1200015345 xylenol orange indicator , 1200015350 potassium permanganate , 1200003926 ethyl alcohol , 1200015348 fusion mixture , 1200000894 chlorotex reagent excellar , 1200000730 tin granules ar , 1200000821 echrome black t ebt indicator , 1200015614 sodium thiosulphate pentahydrate ar , 1200015615 calcium chloride dihydrate ar , 1200015616 ammonium chloride ar , 1200015617 potassium iodide ar , 1200015612 buffer solution ph 4 nist traceable , 1200015613 buffer solution ph 7 nist traceable , 1200001978 ferric chloride lr , 1200000598 potassium nitrate , 1200000593 potassium chloride , 1200000700 sodium azide , 1200000721 methyl orange indicator , 1200000692 manganous sulphate monohydrate 99 percent pure

State Government

CTN :39227697

06 Mar, 2025 NA

Alibagh - Maharashtra

Tender For corrigendum : supply of ph buffer solution (q3)

Co-operative

CTN :39539140

10 Mar, 2025 1.74 Lacs

Rewari - Haryana

Tender For supply of labs items - 9000786, 80000.000, brand: borosil or merck, 3023477, 20.000, 125 mm dia, 3023400, 1.000, chemical should be of merck or qualigens brand, 9002945, 1.000, chemical should be of merck or qualigens brand, 9002858, 20.000, brand loba chemie product code 834320pack size 125 ml, 9002882, 30.000, cataloge no 1001 125, 9005335, 2.000, chemical should be of merck or qualigens brand, 9005353, 8.000, chemical should be of merck or qualigens brand, 3059615, 100.000, tool brush wire,nylon pipette, 9913193, 2000.000, n.hexane,hplc grade for chromatographyproduct code 61769110001730pack size 1000 mlbrand merck, 3023369, 10.000, chemical should be of merck or qualigens brand, 9002897, 20.000, plastic beaker 500 mlbrand:tarson or polylab, 9002269, 10.000, brand: borosil or merck, 9002775, 10.000, pack size 500mlchemical should be of merck or qualigens brand, 3023667, 30.000, pack size - 500 gmhi media, 9002611, 500.000, chemical should be of merck or qualigens brand, 9004893, 30.000, ammonia buffer solutionchemical should be of merck or qualigens brand, 9914957, 20.000, chemical should be of merck or qualigens brand, 9002658, 2.000, chemical should be of merck or qualigens brandpack size; 500gm, 9000749, 1000.000, chemical should be of merck or qualigens brand, 3023648, 6.000, material plasticbrand: polylab or tarson, 9014661, 10.000, preferable brand jsgw or borosil or mercktest tube size 15 150 mmpreferable marking line at 10 ml, 9002791, 2.000

corporations/Associations/Others

CTN :39126350

14 Mar, 2025 NA

Guwahati - Assam

Tender For corrigendum : auction sale of chloride guard,dryers molecular sieves axsorb 951,nht catalyst hr-538,de-metallization catalyst tk-10,reactive adsorbent,claus catalyst,catalyst and guard beds,grading material,adsorbent,metal guard

State Government

CTN :39529473

08 Mar, 2025 NA

Ranchi - Jharkhand

Tender For request proposal for supplying various chemicals and reagents in 16 nos.of water testing laboratories under dw and sd, jharkhand ranchi zone - turbidity (crm must be nist traceable with uncertainty of measurement (uom) validity period at least 2 years with certificate) - 400 ntu-standard 100 ml/bottle iso- 17034 certified, potassium chloride (kcl)-500gm/pkt, cone. sulphuric acid-(ar grade)-500ml/bottles, ph buffer solution (crm must be nist traceable with uncertainty of measurement (uom) validity period at least 2 years with certificate) 4.01-(500ml/bottle) iso-17034 certified, ph buffer solution (crm must be nist traceable with uncertainty of measurement (uom) validity period at least 2 years with certificate) 7.00-(500ml/bottle) iso-17034 certified, ph buffer solution (crm must be nist traceable with uncertainty of measurement (uom) validity period at least 2 years with certificate) 9.18.00-(500ml/bottle) iso-17034 certified, sodium carbonate (na2co3) (crm must be nist traceable with uncertainty of measurement (uom) validity period at least 2 years with certificate) 80 grm/pkt iso- 17034 certified, calcium carbonate (caco3) (crm must be nist traceable with uncertainty of measurement (uom) validity period at least 2 years with certificate) 50 grm/pkt iso- 17034 certified, sodium standard solution -1000 ppm (crm must be nist traceable with uncertainty of measurement (uom) validity period at least 2 years with certificate) 500ml/l iso- 17034 certified, potassium standard solution -1000 ppm (crm must be nist traceable with uncertainty of measurement (uom) validity period at least 2 years with certificate) 500ml/l iso- 17034 certified, copper standard solution -1000 ppm (crm must be nist traceable with uncertainty of measurement (uom) validity period at least 2 years with certificate) 500mi/i iso-17034 certified, sodium chloride (nacl) (crm must be nist traceable with uncertainty of measurement (uom) validity period at least 2 years with certificate) 80 grm/pkt iso-17034 certified, potassium chloroplatinate 500ml/bottle (crm must be nist traceable with uncertainty of measurement (uom) validity period at least 2 years with certificate) iso-17034 certified), nitrate standard solution 1000ppm (crm must be nist traceable with uncertainty of measurement (uom) validity period at least 2 years with certificate) 500ml/bottle iso-17034 certified), iron standard solution 1000ppm (crm must be nist traceable with uncertainty of measurement (uom) validity period at least 2 years with certificate) 500ml/bottle iso-17034 certified), arsenic standard solution 1000ppm (crm must be nist traceable with uncertainty of measurement (uom)validity period at least 2 years with certificate) 500ml/bottle iso-17034 certified), colour standard500 pt-co units (crm/srm must be nist traceable with uncertainty of measurement (uom) validity period at least 2 years with certificate 500 ml/bottle 17034 certified), sulphate standard 1000ppm ((crm must be nist traceable with uncertainty of measurement (uom) validity period at least 2 years with certificate) 500ml/bottle iso-17034 certified), mixed standard for icp-oes machine (multi elements that essentially include-al, as, fe, fl, cd, co, pb, mn, ni, z, crm-1000ppm iso-17034 certified-500ml/bottle, fluoride standard solution 1000ppm (crm must be nist traceable with uncertainty of measurement (uom)validity period at least 2 years with certificate) 500ml/bottle iso-17034 certified), total dissolved solids 1000ppm (crm must be nist traceable with uncertainty of measurement (uom) validity period at least 2 years with certificate) 500ml/bottle iso-17034 certified), conductivity standard solution 1.41 ms/cm (crm must be nist traceable with uncertainty of measurement (uom) validity period at least 2 years with certificate) 500ml/bottle iso-17034 certified), methyl orange solution 125 ml/bottle, bromocresol green indicator 125 ml/bottle, phenolphthalein green indicator 125 ml/bottle, sodium hydroxide 500 gm/pkt, edta salt 5

CTN :39520164

07 Mar, 2025 NA

Nagapattinam - Tamil Nadu

Tender For supply of consumables in basic engg ( for technical specifications refer nit ), acetic acid glacial lr (500 ml), ammonium chloride lr (500 gm), ammonia solution lr (500 ml), ammonium oxalate lr (500 gm), barium chloride lr (500 gm), copper sulphate lr (500 gm), copper metal turnings (100 gm), calcium chloride fused (500 gm), calcium carbonate lr (500 gm), ferrous sulphate lr (500 gm), ferrous ammonium sulphate lr (500 gm), ferric chloride anhydrous lr (500 gm), hydrochloric acid lr (2.5 ltr), lead nitrate lr (500 gm), magnesium carbonate light (250 gm), potassium chromate lr (500 gm), potassium dichromate lr (500 gm), potassium ferrocyanide (500 g), potassium permanganate lr (500 gm), eriochrome black t powder (25 gm), potassium lodide lr (500 gm), phenolphthalein solution (125 ml), sodium thiosulphate lr (500 gm), sodium hydroxide pellets lr (500 gm), zinc sulphate lr (500 gm), sulphuric acid lr (2.5 ltr), ammonia buffer solution (500 ml), methyl orange solution (125 ml), starch soluble (500 gm), oxalic acid- lr (500 gm), buffer power ph 7.0 (10 caps), edta solution 5 % (125 ml), urea lr (500 gm), formaldehyde solution (500 ml), murexide (5 gm), sodium sulphide flakes (500 gm), burette with boroflo stopcock 50 ml, boiling tube 25 x 150 mm, beaker 250 ml, beaker 100 ml, conical flask 250 ml., dropper 6 , glass rod 8 , measuring cylinder 10 ml., volumetric pipette 20 ml., measuring cylinder 100 ml., measuring cylinder 500 ml (plastic), measuring cylinder 1000 ml (plastic), wire gauge, tripod stand

Central Government And Public Sector

CTN :39512286

21 Mar, 2025 4.28 Lacs

Jammu - Jammu And Kashmir

Tender For supply of chemical lab - cisplatin , methotrexate hydrate , tamoxifen , ciprofloxacin , tetracycline hydrochloride , amoxicillin , ibuprofen sodium salt , diclofenac sodium salt , acetaminophen , naproxen sodium salt , edta solution , sodium acetate buffer solution , 3 3 5 5-tetramethylbenzidine dihydrochloride anhydrous extrapure , 5 5-dimethyl-1-pyrroline n-oxide , glutathione reduced for tissue culture , gsh pills , methylene blue dye , crystal violet dye , propionic acid , pyrrole , d-chloroform , d6-dmso , 1 4-di-4-pyridyl benzene , 3 6-di-4-pyridyl- 1,2,4,5-tetrazine , 1 2-di-4-pyridyl-ethane , silicone oil , separating funnel , micro spatula , oil bath dish , filter paper , whatman filter paper , plexiglas slides , micropipette , arduino uno r4 wi-fi enabled , breadboard , mq135 nh3 , mq2 , mq4 , mq7 , pms7003 , dht11 , ssd1306oled display board , resistor kit 1k 10k 220 , jumper cables male- male m- female female-female , active buzzer , leds , dc barrel jack , arduinor4 uno usb cable

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