Latest ph buffer solution Tenders | Government ph buffer solution Tenders

Central Government/Public Sector

CTN :42031022

16 Oct, 2025 NA

Kozhikode - Kerala

Tender For supply of himedia chemicals and consumables - 2 4 d , hygromycin b , rifampicin , kanamycin sulphate , acetosyringone , chloramphenicol , 6 bap , ms media , cefotaxime sodium salt , tryptone mb grade casitose mb grade , potassium acetate mb grade , sodium chloride mb grade , inositol , ampicillin sodium salt , murashige and skoog media , mgso4 7h2o , kh2po4 , cacl2 2h2o , ki , boric acid , niacin nicotinic acid , sucrose , phyta jar round container , phyta jar square container , picloram , mnso4 h2o , cobaltchloride hexahydrate , copper sulphate penta hydrate , edta disodium salt dihydrate , ferous sulphate hepta hydrate , sodium molybdate dihydrate , zinc sulphate hepta hydrate , thiamine hydrochloride , glycine , pyridoxin hcl , naa , streptomycin sulphate , tetracycline hydrochloride , mercuric chloride , petri plates , phyta wrap , stainless steel foeceps blunt 6inch , stainless steel foeceps blunt 8inch , stainless steel foeceps pointed 6inch , stainless steel foeceps pointed8inch , stainless steel foeceps pointed 10inch , potassium permanganate , stainless steel stand , stainless steel scalpel holder , steril scalpel blade , sterial scalpel blade , tween 20 , spermidine , centrifuge tubes 15ml , centrifuge tubes 50ml , test tube stand , stand for centrifuge tubes , wash bottles , metal loop ch2 , metal loop-ss 4 , autoclavable l spreader , disposable l speader , spatula , bluple nitrile examinatin gloves large size , bluple nitrile examinatin gloves medium size , magnetic stirres bar , magnetic stirres , magnetic rotors egg shape bar , parafilm m250 , parafilm m125 , non absorbent cottan wool , autoclavable aluminium foil , sodium hydroxide pellet , xgal , iptg , sds ultra pure , kinetin , fogger jet , hydrogen peroxide , peroxide silver , hi clean liquid soap , hi spark alkaline cleaning solution , indole 3 acetic acid iaa , agar powder , muarshigae and skoog medium , schenk and hildebrandt medium , woody plant medium , mercuric chloride , potassium permanganate , silver nitrate , sodium hypochlorite , potato dextrose agar granulated , potato dextrose broth granulted , nutreint broth , nutrient agar , acridine orange hi cert , sodium nitrate , sterile scalpel blade no 22 , mrs agar modified , acetobacter agar glucose , plate count agar , rose bengal chloramphenicol agar , aspergillus differentiation medium base , yeast extract agar , polymyxin b sulfate , bacitacin , chloramphenicol , penicillin , cycloheximide , streptomycin sulphate , crystal violet , dileunt for dna extraction , isoamyl alcohol , 2 propanol , murashige and skoog medium , hipura r dh5a competent cells , bap , yep broth , yep media , acetosyringone , cephotaxime solution , dimethyl sulphoxide dmso sterile , syringrame ndriven filters , luria bertani agar miller miller luria bertani agar , luria bertani broth miller miller luria bertani broth , phytawraptm , 1m iptg , x-gal solution 20mg ml , ethidium bromide solution 10mg ml , hifibloetm nitrocellulose membrane for blotting , amoxycillin clavulanic acid potassium salt 5 1 augmentin , 6 benzyladenine , carbenicillin disodium salt , a napthaleneacetic acid , hygromycin b , inoculation loop metaloop ch 2 , phyta wrap cling film , slides staining jar coplin type , holder stand , stainless steel forceps pointed , sterile disposable petriplates 90x25 mm , sodium hydroxide pellets , boric acid , potassium acetate , sodium chloride , tris free base , acetic acid glacial hi arr , tris hydrochloride , diluent for dna extraction , chloroform //bid details 2 / 118

CTN :39481968

30 Oct, 2025 NA

Dehradun - Uttarakhand

Tender For corrigendum : supply of chemicals and surgical consumable articles - acriflavine (bp), bleaching powder (ip), boric acid (i.p./b.p.), copper sulphate (i.p.), crystal violet (bp), gentian violet (bp), magnesium sulphate (i.p./b.p), potassium permanganate (i.p.), soda bicarb (i.p./b.p), silver nitrate, castor oil ip (medicinal grade), tr. benzoin co.(i.p. ), turpentine oil (i.p.), tr. iodine (i.p.), glycerine (i.p.), hydrogen peroxide, liquid paraffin (i.p.), phenyle r.w.c.010 (grade02) 5 lit. (i.s.i.), formaline 40% (40% sol. of formaldehyde), hand sanitizer, liquid soap, spirit, cryo vials (4.5 ml), thermometers (both centigrade and fahrenheit ), cotton absorbant (i.p.), bandage cloth, rolled bandage, disposable caps, protective glasses, disposable gloves, disposable shoe covers, face mask disposable (100 pack), ppe kit for direct handler (standard), disposable needle 18 gauze x 1.5" isi, disposable syringes with needle(18 gauze) isi (10ml), disposable syringes with needle(20 gauze) isi (5 ml), disposable syringes with needle(24 gauze) isi (2 ml)

CTN :42060183

10 Oct, 2025 NA

Panchkula - Haryana

Tender For supply of lab consuambles - 6obq7ml rtu cd41 rabbitobqmouse monoclonal , poly l lysine coated microscopic slides 76mmx26mmx1.0mm for ihc one end frosted both side , sodium metabisulphite powder , zinc chloride , glass test tube 15 x 150 mm , test tubes plastic 12 x 75mm pack of 100 tubes , alcian blue stain ready to use rtu , primary antibody for paraffin section prediluted ready to use vial of 6obq7ml rtu amacr rabbitobqmouse monoclonal , primary antibody for paraffin section prediluted ready to use vial of 6obq7ml rtu mammoglobin rabbitobqmouse monoclonal , primary antibody for paraffin section prediluted ready to use vial of 6obq7ml rtu cmyc clone y69 rabbitobqmouse monoclonal , primary antibody for paraffin section prediluted ready to use vial of 6obq7ml rtu oct2obq3 rabbitobqmouse monoclonal , primary antibody for paraffin section prediluted ready to use vial of 6obq7ml rtu amacr-p63 cocktail rabbitobqmouse monoclonal , sterile cotton swab sticks with container , tissue freezing media pack of 125ml , tissue paper for microscope , whatman filter paper no.1 of round 15cm pkt of 100 , ziehl neelsen stain kit of 1 ltr , iron stain kit rtu , reticulin silver kit rtu , primary antibody for paraffin section prediluted ready to use vial of 6obq7ml rtu nkx3.1 rabbitobqmouse monoclonal , primary antibody for paraffin section prediluted ready to use vial of 6obq7 ml rtu nkx 2.2 rabbitobqmouse monoclonal , primary antibody for paraffin section prediluted ready to use vial of 6obq7ml rtu igg rabbitobqmouse monoclonal , disposable trimming blade 130mm pack of 50 microglass japan , disposable trimming blade 260mm pack of 50 microglass japan , disposable trimming blade handle 260mm , phosphate buffer solution pbs , pa coliform kit for water culture , disposal esr pipettes , malaria parasite pvobqpf qdx antigen detection kit of 50 test ict , disposable petri dish 90mm , columbia agar plus 5 percent sheep blood agar plate , cytochemistry stain pas , biochemistry control l1 12 x5 ml compatible with dimension exl 200 , biochemistry control l2 12 x5 ml compatible with dimension exl 200 , bio chemistry control lypocheck diabetes control bilevel 6x0.5 ml 3 per level compatable with dimension exl 200 , strips albumin and glucose bottle of 100 strips , rapid card test for pregnancy , dengue igg igm and ns 1 ict , aso titre test kit kit of 100 test , multistix 10 sg 1x100 , ra factor test kit kit of 100 test , rpr rapid plasma regain test kit , syphills rapid ict card test kit of 50 test , widal rapid test 5ml each tothahbh , typhi dot rapid kit of 25 test , hcv rapid test kit of 50 test , hbsag rapid test kit of 50 test , sterile cotton swab sticks , crp test kit kit of 100 test

Central Government/Public Sector

CTN :42028298

16 Oct, 2025 49.8 Thousand

Mangalagiri - Andhra Pradesh

Tender For supply of sodium hydroxide naoh , hydrochloric acid hcl 0.1n , ninhydrin solution 0.2 , methanol analytical grade , ferric chloride fecl3 analytical grade , phosphate buffer ph7.4 , metabisulphite , sodium acetate trihydrate sq , trichloroacetic acid sq , hplc qual , mercapto ethanol , dinitro phenyl hydrazine , dimethyl amino benzaldehyde , folin ciocalteu reagent , potassium permanganate , salicylicacid sq , measuring cylinder , buffersolution ph4 , buffer solution ph7 , funnel filtering glass , test tubes , centrifugetubes 15ml , centrifugetubes 50ml , micropipette tips 0.2-10ul , micropipette tips 2-200ul , micropipette tips 200-1000ul , beakers glass , beakers glass graduated , reagent bottles , indicator ph paper , buffer solution ph ) /bid number : gem/2025/b/6662757 * /dated: 25-09-2025 & & / bid document 1 / 35

Central Government/Public Sector

CTN :41705817

03 Oct, 2025 NA

Malanjahknd - Madhya Pradesh

Tender For corrigendum : supply of ph buffer solution 7.00 , ph buffer solution 4.00 , ph buffer solution 9.00 , conductivity standard solution

Central Government/Public Sector

CTN :41700766

01 Oct, 2025 NA

Raigad - Maharashtra

Tender For corrigendum : supply of potassium dihydrogen orthophosphate (q3) , ph buffer solution (q3) , edta disodium salt (q3) , ammonia buffer solution (q3) , ammonium molybdate (q3) , sodium carbonate anhydrous as per is 296 (q3) , manganese sulphate, monohydrate - is 10535 (q3) , mercuric sulphate (q3) , ammonium persulfate (q3) , laboratory filter papers (q3) , cobalt(ii) chloride (q3) , karl fischer reagent (q3) , iso octane (q3)

CTN :41899051

03 Oct, 2025 NA

Udalgiri - Assam

Tender For supply of the characteristics of a bipolar junction transistor-bjt in ce configuration. , to study the various biasing configuration of bjt for normal class-a operation. , to study the analog to digital convertor -adc ic. , to design an inverting amplifier using op-amp -741351 for dc voltage of given gain. , to investigate the use of an op-amp as an integrator and differentiator. , t show the tunnelling effect in tunnel diode using i-v characteristics , to determine the ionization potential of mercury. , to determine the specific rotation of sugar solution using polarimeter. , to study the reflection refraction of microwave. , to determine the refractive index of glass and liquid by total internal reflection using a gaussian eyepiece. , digital magnetic stirrer with temperature control , sulphuric acid lr -about 98percentage 2.5 l , hydrochloric acid lr -1.18 2.5l , nitric acid lr 69-72percentage -1.41-1.42 2.5l , orthophosphoric acid about 85percentage 500ml , bromine ample-5x20 ml , butanol-500 ml , sodium bicarbonate-sodium hydrogen carbonate-500g , carbon tetrachloride-500 ml , ethanol-500 ml , benzoic acid for synthesis-500g , resorcinol-500g , salicylic acid- 500g , acetic acid glacial 99.5percentage-500 ml , aniline-500 ml , zinc -metal dust-500g , magnesium ribbon-pkt , stannous chloride-100g , mercuric chloride- 100g , zimmermann reinhardt solution-100 ml , methyl red solution 125ml , ammonium oxalate pure-500g , whattman 40 filter paper-pkt , ammonium thiocyanate pure-500g , methylene blue-125 ml , ammonium molybdate-100g , ninhydrin solution-100 ml , ammonium sulphide solution 20percentage -yellow-500 ml , chloroform-500 ml , disodium hydrogenphosphate anhydrous-500g , formaldehyde solution 37percentage-41percentage w or v-500 ml , manganese dioxide-500g , mohrs salt -ammonium ferrous sulphate- 500g , potassium nitrite crystals-500g , sodium nitrite- 500g , aluminium potassium sulphate pure-500g , phthalic acid-500g , phenyl hydrazine-250ml , sodium hypochlorite solution -chlorine 5percentage , sodium peroxide ar granular- 100g , hot air oven 14x14x14 digital ss with fan , ph meter -pen type , stop watch-small , set for thin layer chromatography , kipps apparatus , wire guaze , platinum loop , polarimeter , ostwald viscometer , stalagmometer , standard ph capsules 4610 , thermometer , desiccator , glass funnel , filter stand , measuring cylinder 5ml , measuring cylinder 10ml , pipette 10ml , pipette 20ml , pipette 25ml , spatula , beaker 100ml , beaker 250ml , beaker 500ml , beaker 1000ml , conical flask 100ml , conical flask 250ml , conical flask 500ml , digital balance 3 digit 0.001gm to 300gm , filter paper watsman-pkt , centrifuge machine 6000 rpm -digital table top centrifuge , elisa plate reader , micropippette , simple microscope -compound microscope , acetic acid -glacial- 500ml , aceto carmine solution-100ml , agar agar bacteriological-100gm , agar agar powder for bacteriology-500gm , acetone-2.5l , glass slides- frosted glass slide-pkt , aniline blue-100gm , indole-3-acetic acid -iaa for biochemistry-25gm , benedicts reagent - qualitative-500ml , biuret reagent- 125ml , crystal violet- 100gm , d-glucose anhydrous-250gm , dextrose - anhydrous-500gm , diphenyl amine-100g , distilled water- 5l , dpx-250ml , fast green staining solution-125ml , fungal specimen , gentian violet-125ml , glycerine-500ml , hydrochloric acid-500ml , iodine solution-500ml , lactophenol-500ml , magnesium sulphate-500gm , //bid details 2 / 101 malachite green-25gm , n-butyl alcohol-500ml , ninhydrin- 25gm , paraffin wax 58-60 c solid-500gm , petroleum ether-500ml , safranin solution-125ml , silica gel-500gm , sodium chloride -nacl-500gm , sodium hydrogen carbona- 500gm , sodium hydroxide pellets-500gm , stannous chloride-100gm , sucrose solution -stock-500gm , cover slips- box english glass 22x22 square-pkt , sulphuric acid- 500ml , zoology laboratory equipments ref boq

CTN :41859478

07 Oct, 2025 NA

Visakhapatnam - Andhra Pradesh

Tender For supply of macconkey agara ready to use sterile plates with 0.15% bile salt, crystal violet and nacl , lactophenol cotton blue (lcb) , zn stain combo pack containing ready to use reagents

CTN :41876161

08 Oct, 2025 NA

Mumbai - Maharashtra

Tender For supply of transparent pet membrane : : - permeable support for 24 well plate , precast polyacrylamide gel 15 micro l , precast polyacrylamide gel 30 micro l , precast polyacrylamide gel 50 micro l , instant sticky end ligase , deoxynucleotide dntp solution , phusion high fidelity dna , crystal violet powder for biological use , carbenicillin disodium salt , quick ligation kit

Central Government/Public Sector

CTN :41799696

03 Oct, 2025 NA

Muzaffarpur - Bihar

Tender For supply of chemical d d - coomassie brilliant blue g 250 , bovine serum albumin , barium carbonate ar , tri-sodium citrate , nutrient broth , nutrient agar 1 point 5 , agar powder bacteriological grade , peptone bacteriological , hm peptone b agar , yeast extract powder , sodium chloride ar , potato dextrose agar granulated , d glucose , iodine solution , gallic acid , lactophenol cotton blue , immersion oil low , crystal violet , safranin , ammonium metavandate ar , ammonium molybdate ar , ammonium ferrous sulphate , sulfuric acid pure ar 2 point 5 litre , chloroform ar 500ml , ferroin indicator 100ml , diphenylamine ar 250 gm , orthophosphoric acid abt 88percent ar 500ml , sodium fluoride extra pure and ar 500gm , potassium hydrogen phthalate 100gm , sodium bicarbonate ar 500gm , silica gel 60 200 mesh 74 250 mm 500gm , l-ascorbic acid ar 100gm , p-nitrophenol 5gm , potassium dihydrogen orthophosphate lr 500gm , ammonium acetate ar 500gm , acetic acid glacial ar 500ml , potassium chloride ar 500gm , calcium chloride dihydrate ar 500gm , barium chloride dihydrate ar 500gm , ammonium chloride ar 500gm , hydrochloric acid 35 percent ar 500ml , eriochrome black t 25gm , hydroxylamine hydrochloride ar 500gm , edta disodium salt dihydrate ar 500gm , magnesium chloride hexahydrate ar 500gm , diethylenetriaminepentaacetic acid dtpa 500gm , oxalic acid ar 500gm , azomethine h monosodium salt hydrate 5g , l tartaric acid ar 500gm , tri sodium citrate dihydrate ar 500gm , sulphamic acid ar 500gm , dextrose agar 100gm , perchloric acid about 60 percent ar 500ml , nitric acid min 69percent pure ar 500ml , bromocresol green indicator 125 ml , methyl red indicator 125 ml , phenolphthalein 0 point 1 125ml , potassium sulphate ar 500gm , 1 3 5triphenyltetrazolium formazan 5gm , 2 3 5 triphenyltetrazolium chloride ar 10gm , potassium hydroxide pellets ar 500gm , triethanolamine ar 500ml , antimony potassium tartrate trihydrate ar 500gm , gum acacia, powder 500gm , calcium carbonate ar 500gm , calcon indicator 5gm , magnesium oxide heavy ar 500gm

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