Latest ph buffer solution Tenders | Government ph buffer solution Tenders

CTN :39605898

27 Mar, 2025 NA

Mysore - Karnataka

Tender For tender for supply of safety material - item description wind socks type n a material double linen cloth size n a protection waterproof colour n a additional information safety item parachute for long lasting that can sustain in all kinds of weather , item description hand glove type low temperature material rubber size n a protection n a colour n a refer attachment for specification , item description hand gloves , 11kv type n a material rubber size n a protection n a colour n a application insulation additional information standard is 4770 working potential 11000 v , testing potential 33000 v , with applicable certificates , quantity mentioned in the tender enquiry is only indicative. actual quantity ordered shall be determined at the time of monthly maintenance and shall be advised by hpcl. , sup 33.0kv rubber hand gloves_ for detailed description , refer schedule of quantities , item description latex gloves _100 pcs per packet_ type powdered and medical examination material n a size n a protection n a colour n a beaded cuffs to ensure easy removing and wearing. pre powdered with bio absorbable corn starch , item description nitrex gloves _100 pcs packet_ type n a material n a size n a protection n a colour n a 100 percent seamless machine knit polyester shell offers flexibility and form_fitting comfort offering unparalleled grip and protection in oily conditions coated gloves cut resistant gloves and cut resistant sleeves , item description hand gloves material asbestos size 14 in leather_crome_ , _k_21 quality_hand gloves with inside leather lining_065_05225 30_ , quality with inside cotton lining.the glove to offer protection aganist abrasion , suts and specific temperature , item description hand gloves type semi_round , thumb lined material canvas leather size 10 in full split leather palm , white elastic wrist , double stitched , item description hand gloves material polyvinyl chloride size 18 in colour yellow with fabric lining , supply cotton hand gloves for maintenance purpose is 8519 1977 , item description goggles , panoramic view type panoramic view protection chemical splash protection acceptable models 1_ ud 39 2_ uee 161 3_ nautilus 2100hc 4_ 3m 1621 5_es 009 for protection against chemical liquids _amp splashes as well as dust with the , item description goggle type protective material n a size n a protection uv protection colour n a light weight , ce marked and protection against dust and flying objects , fumes etc , item description smoked dark goggles , ud 50 type anti fog plain material polycarbonate acceptable models m 1712 , nautilus 1066 , uee 121 , es 001 with the following specifications light weight protective goggles with polycarbonate wrap around frame , with ant , item description goggles , uee 132wg type electric arc welding acceptable models es 004 or with the following specifications goggles for electrical arc welding with soft , heat resistant , pvc or polycarbonate frame offering snug fitting.the lens should be ir , item description goggles type gas cutting specifications snug fit bocal goggles of heat resistant pvc frame with ventilation.it is fitted with spinter proof lens of shade no 7 and with adjustable non slip elastic head band of min.10 mm width.the goggle , item description ear plug type n a material pliable rubber size n a protection n a colour n a manufacture 3m venus karam , meeting attached technical specification , item description ear muff type universal material n a size n a protection n a colour n a additional information sound level 135 dba make 3m or venus h 550 or karam ep 21 meeting attached technical specification , safety shoes confirming to is 15298 _part ii_ 2011 and bearing is mark , sole should be antistatis , oil resistant , water resistant and acid resistant. shoes should be made with polyurethane sole fixed by direct injection process. metal should not be used in shoe construction except for toe cap and eyelets , item description safety helmet material hdpe of

corporations/Associations/Others

CTN :39624344

18 Mar, 2025 NA

Parganas - West Bengal

Tender For supply of ph buffer solution (q3)

Central Government / Public Sector

CTN :38274741

11 Mar, 2025 6.65 Lacs

Hyderabad-T - Telangana

Tender For bid to ras corrigendum : supply of grm 2 nos , ethanol anhydrous denatured ethanol 500 ml , glass beakers without sprout 2000ml , plastic tubs , glass jar 1000ml , syringe bottle 15 ml , brown tape big size , rubber band large tape , brushes for glass cleaning , labolene , uv sterilization chamber , khada cloth white , khada cloth black , camel hair brush , naphthalene balls , honey 500ml , liquid hand wash , groundnut , glassware cleaning brush , carboy bottle with stopcock , cavity dish , cover slips round , dropper plastic 3 ml , droppers pasture pipettes , food wrap rolls , forceps blent , forceps pointed , gada cloth white , genaxy contact plates , germination paper , glass beakers 500 ml , gps handy unit , ice tray , insect vials , loop holder , micro pipette variable , micro slides , milk powder , muslin cloth white , needle , nursery trays 40 wells , pasture pipettes , medium petri plate size 50x10mm , petri plate glass big size , polythene covers , sample container , small petri plate size 20x5mm , small tissue -culture conical flask , sorghum , test tube , tissue culture flask big size , tissue culture flask small size , tissue roll , towels , watch glass , zip-lock covers think size 15x10cn , honey dabur , corn floor , cover slip square , reagent bottles with screw caps 1liter , reagent bottles with screw caps 250ml , l shape spreaders disposable , absorbent cotton, 500gm , fungi tape , vitamin e capsules- 10 per sheet , multivitamin capsules 30 capsules in 1 bottle , vials 10ml , chloramphenical 5 gm each , rose bengal dye 25 mg , corn meal agar , sodium chloride , triton x 100 , chlorotetracycline , thiobendazaole , carbendazim , pentanitrochlorobenzene , benomyl , chloro tetracycline hydrochloride , turgital np-10 , tsm supplement 5 vails in 1 box , kings b media 500gm x 5 , maltose 500gm x 3 , peptone 500gm x 2 , tween 20 disinfectant , ethanol 500ml x 20 , sterillium 500ml , trichoderma harzianum selective agar base tsm media 500g x 5 , ph buffer solution 4.01 480ml x 2 , ph buffer solution 7.00 500 ml x 2 , formaldehyde 500ml x 5 , kings b broth 500g x 2 , potato dextrose broth 500g

State Government

CTN :39467365

12 Mar, 2025 NA

Panchkula - Haryana

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

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)

State Government

CTN :39227697

06 Mar, 2025 NA

Alibagh - Maharashtra

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

CTN :39242189

05 Mar, 2025 NA

Mumbai - Maharashtra

Tender For bid to ras corrigendum : supply of hydraulically regulated door closers,curtain pipe, sider and mounting bracket,copper alloy fancy taps for bathroom as per is 8931 (latest),bathroom water shower,tower bolts (ferrous metals) as per is 204,bathroom water shower,bathroom or toilet mirror (v2),towel rail / ring for bathroom,steel butt hinges as per is 1341,m - seal as per is 9197,waste fittings for washbasin and sinks as per is 2963,commercial cpvc pipe fittings,bathroom or toilet mirror (v2),curtain pipe, sider and mounting bracket,chlorinated polyvinyl chloride (cpvc) pipes for potable hot and cold water distribution supplies (v2) as per is 15778,wire nails,door handles as per is 208,chlorinated polyvinyl chloride (cpvc) pipes for potable hot and cold water distribution supplies (v2) as per is 15778,door handles as per is 208,hasps and staples as per is 363,commercial cpvc pipe fittings,wire mesh fabric or cloth (v2) as per is 1568,commercial cpvc pipe fittings,door handles as per is 208,steel butt hinges as per is 1341,commercial cpvc pipe

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

State Government

CTN :39500809

06 Mar, 2025 NA

Ranchi - Jharkhand

Tender For request proposal for supplying various chemicals and reagents in 15 nos.of water testing laboratories under dw and sd, jharkhand dumka 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 50

CTN :39407003

06 Mar, 2025 NA

Bhubaneswar - Odisha

Tender For supply of laboratory chemicals reagents for state district and sub-divisional water testing laboratories functioning in the state - supply of laboratory chemicals for state laboratory, divisional & sub-divisional water testing laboratories under rw&s, odisha, ph buffer solution -ph-4.0 -crm chemical - 500ml, ph buffer solution -ph-7.0 - crm chemical - 500ml, ph buffer solution -ph-9.2 - crm chemical - 500ml, ph buffer capsules -ph-4.0 pack of 10 capsules, ph buffer capsules -ph-7.0 pack of 10 capsules, ph buffer capsules -ph-9.2 pack of 10 capsules, potassium chloride(kcl)- 500gm, conductivity solution 1.41 ms/cm-crm chemical - 500ml, hydrazine sulfate(nh2)2.h2so4- 100gm, hexamethylenetetramine(ch2)6n4 -- 500gm, standard turbidity solution (1000 ntu)- crm chemical - 100ml, magnesium chloride(mgcl2.6h2o) - 500g, sodium acetate(ch3coona.3h2o) - 500g, potassium nitrate(kno3) - 500g, acetic acid (99%) - 500ml, barium chloride - 500g, sodium sulfate(anhydrous) - 500g, sulfuric acid(conc.) - 500ml, sulfate standard solution(1000ppm)-crm chemical - 500ml, hydrochloric acid(conc.)-(hcl) - 2.5ltr, hydroxylamine hydrochloride (nh2oh.hcl) - 100g, ammonium acetate (nh4c2h3o2) - 500g, acetic acid(glacial) conc.acetic acid - 2.5ltr, potassium permanganate (kmno4) - 500g, 1:10 phenanthroline - 5g, ferrous ammonium sulfate - 500g, potassium dichromate -crm chemical - 45g, iron standard solution(1000ppm) - crm chemical - 500ml, filter paper(whatman-41) - 1pkt, extran (neutral)/ laboline (for cleaning of glassware) - 5ltr, spadns - 5g, zirconyl chloride octahydrate - 100g, sodium fluoride(anhydrous) - 500g, sodium arsenite - 100g, fluoride standard solution(1000ppm)-crm chemical - 500ml, fluoride standard solution with tisab-ii(1 ppm) - 475ml, fluoride standard solution with tisab-ii(10 ppm)- 475ml, tisab-ii for fluoride - 3.79ltr(1 gallon), fluoride electrode filling solution - 60ml, hydrochloric acid ampules(1n) - 2 ampules, anhydrous potassium nitrate(kno3) - 500g, nitrate standard solution (1000ppm) - crm chemical - 500ml, interference supressor solution(iss) - 475ml, ionic strength adjuster(isa) - 475ml, nitrate electrode filling solution - 60ml, silver nitrate(agno3) - 100g, potassium chromate(k2cro4) - 500g, sodium chloride(nacl) - 500g, conc. ammonium hydroxide(nh4oh) - 500ml, sodium chloride - crm chemical - 45g, sulfuric acid ampules(0.1n) - 3 ampules, sodium carbonate (na2co3) - 500g, bromocresol green indicator solution - 125ml, universal indicator solution - 100ml, methyle red indicator solution - 125ml, phenolphthalein indicator solution - 125ml, sodium carbonate - crm chemical - 45g, edta disodium salt ampules(0.1m) - 2 ampules, edta disodium salt - 100g, ammonia buffer solution - 500ml, eriochrome black t (ebt) - 25g, calcium carbonate (anhydrous) - 500g, calcon indicator - 25g, sodium hydroxide - 500g, calcium carbonate - crm chemical - 20g, collilort-18 - pack of 100nos, quanty tray - pack of 100nos, culturemedia plates for count of both tc & ec bacteria along with 0.45 micron membrane filter paper (pack of 100 test) - 100 nos, culturemedia plates for count of fc bacteria along with 0.45 micron membrane filter paper (pack of 100 test) - 100 nos, sodium thiosulfate - 500g, o-tolidine solution(for residual chlorine) - 500ml, rt pcr test kit for salmonella typhi - 50test, rt pcr test kit for vibrio cholerae - 50 test, rt pcr test kit for hepatitis- a - 50 test, rt pcr test kit for hepatitis- e - 50 test, rt pcr test kit for entero virus - 50 test, rt pcr test kit for rota virus - 50 test, mtcc pure culture - e coli - 1 unit, mtcc pure culture - enterobacter aerogenes - 1 unit, mtcc pure culture - pseudomonas aeruginosa - 1 unit, 0.22mm micron 47 mm dia filter paper for pcr - pack of 100 nos., ethanol - 1ltr, nutrient broth - 500g, soya casein agar - 500g, emb agar - 500g, plate count agar - 100g, mac conkey broth double strength with neutral red - 500g, gram staining kit - 500ml, immersion oil - 30g, mrvp media - 500g

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