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11Results forLatest Diphenylamine Tenders List

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Latest Diphenylamine Tenders in India – Verified Leads & Real-Time Insights by Tender18

Finding the right Diphenylamine tenders in India’s competitive e-procurement ecosystem requires more than just access—it demands accurate data, real-time monitoring, and expert analysis.

At Tender18 Infotech Private Limited, we bring deep industry experience in government procurement to help businesses identify, evaluate, and win Diphenylamine tenders efficiently. With a centralized platform aggregating 1100+ live tenders, we provide a single, trusted source for opportunities from central, state, and PSU departments.


Real-Time Diphenylamine Tender Intelligence & Monitoring

Our advanced dashboard delivers actionable insights and structured tender data, enabling you to make faster and smarter bidding decisions.

We categorize Diphenylamine tenders into:

  • Supply Tenders – BOQs and specifications sourced from GeM and PSUs
  • Service Tenders – NITs and scope of work from CPPP and state portals
  • EPC Projects – Large-scale infrastructure tenders with financial and design data

✔ This structured approach ensures complete transparency and deeper bid analysis before submission.


Comprehensive Sources of Diphenylamine Tenders

Tender18 acts as a centralized gateway by aggregating tenders from trusted and official sources:

  • Central Government Portals – CPPP, NIC, and Government e-Marketplace (GeM)
  • Railways & Transport – IREPS and Metro Rail projects
  • Power & Energy PSUs – NTPC, ONGC, NHPC, PowerGrid
  • Defense & Strategic Sectors – MES and DRDO tenders
  • State e-Procurement Portals – Gujarat, Maharashtra, Tamil Nadu, UP, and more

✔ Every listing is verified and regularly updated to maintain data accuracy and trust.


Step-by-Step Guide to Participate in Diphenylamine Tenders

1. Eligibility & Prequalification

Before bidding, ensure compliance with:

  • Financial turnover requirements (30–50% of tender value)
  • Past experience (2–3 similar projects)
  • Valid solvency certificate

2. Mandatory Documentation Checklist

Prepare the following to avoid disqualification:

  • Digital Signature Certificate (Class 3 DSC)
  • GST, PAN, MSME/Udyam registration
  • EMD (Earnest Money Deposit) or exemption proof
  • Technical bid with execution methodology

3. BOQ Analysis & Financial Bidding

The BOQ (Bill of Quantities) is the most critical component:

  • Analyze item-wise pricing
  • Ensure competitive yet sustainable quotes
  • Avoid underbidding risks (L1 pressure)

✔ Expert analysis can significantly improve your bid success ratio.


Why Tender18 is a Trusted Platform for Diphenylamine Tenders

✔ Proven Expertise in Government Procurement

We combine industry knowledge with practical bidding experience.

✔ Verified & Reliable Data

All Diphenylamine tenders are sourced from official portals and cross-checked for accuracy.

✔ Advanced Filtering Tools

Filter tenders by value, EMD, location, and category for precise targeting.

✔ Corrigendum & Update Tracking

Get instant alerts on deadline changes and specification updates.

✔ Historical Data Insights

Analyze past tender results to understand pricing trends and competition.

✔ End-to-End Bidding Support

From discovery to submission, including GeM onboarding and strategy.


Growth of Diphenylamine Sector in 2026

With the Government of India focusing on digital procurement and infrastructure expansion, the Diphenylamine sector has seen significant growth in e-tendering opportunities.

The rise of GeM-based procurement models like:

  • L1 Purchase
  • Direct Procurement
  • MSME-friendly policies

…has made it easier for startups and SMEs to participate and win contracts


Frequently Asked Questions (SEO Optimized)

How can I get daily Diphenylamine tender alerts?

You can register on Tender18 and select your preferred category. You will receive daily email alerts with all new Diphenylamine tenders.

Is EMD mandatory for all Diphenylamine tenders?

No, MSME and Udyam-registered businesses may get exemptions. Always check the NIT for specific conditions.

What is the difference between a Diphenylamine work tender and supply tender?

A supply tender involves delivering goods, while a work tender includes execution, labor, and project completion.

Can I access private Diphenylamine tenders on Tender18?

Yes, we also track major private sector and EPC tenders along with government opportunities.


Get Expert Support for Diphenylamine Tenders

Tender18 is more than a listing platform—we are your strategic partner in winning tenders.

Our services include:

  • Tender discovery & analysis
  • Documentation support
  • Bid strategy & submission
  • GeM registration & OEM onboarding

📞 Call / WhatsApp: +91 7069661818
🌐 Website: www.tender18.com

T18 Ref No : 15875158
live Tender
Location : burhanpur , uttar pradesh
Source : GEM Tenders
live Tender

tender for molicular biology grade chemicals tris base -molecular biology grade genei , red taq dna polymerase, with triton x 100, 15mm mgcl2 genei , agarose genei , edta disodium salt helix , sodium chloride 99.9 percent helix , ctab helix , rnase a helix , chloroform ar helix , sodium hydroxide pellets ar98 percent helix , iso-amyl alcohol helix , isopropanol mb grade helix , nitrile gloves kimberly-clark large helix , gd 100bp dna ladder rtu helix , gd 50bp dna ladder rtu helix , 6x dna loading dye 5x1ml helix , aluminium foil helix , tbe buffer 10x helix , temed helix , bromophenol blue, 100g helix , water nuclease free helix , polyvinylpyrrolidone pvp helix , acetone 99.5 percent ar merck , sodium carbonate anhydrous ar 99.5 percent merck , ethanol mb grade merck , ethanol 96 percent reag. ph eur merck , acetic acid glacial100percent aldehydefreegr merck , ammonium sulfate emplura merck , iron ii sulfate heptahydrate emplura merck , ammonium heptamolybdate tetrahydrate for analysis emparta acs merck , potassium antimony iii oxide tartrate trihydrate extra pure merck , ammonium fluoride purified merck , ammonia solution 28-30 percent for analysis emparta merck , ascorbic acid emplura merck , ammonium acetate emplura merck , boric acid powder emplura merck , barium chloride dihydrate emplura merck , charcoal activated for soil tests merck , citric acid anhydrous for analysis emparta acs merck , diphenylamine for analysis emparta acs merck , hydrochloric acid c hcl 1 mol per l 1 n titripur merck , bromocresol green indicator ph 3.6 - 5.2 merck , buffer solution ph 4.00 merck , sodium hydrogen carbonate for analysis emparta acs merck , sodium fluoride for analysis emparta acs merck , silica gel self-indicating coarse merck , sodium hydroxide solution c naoh 2 mol per l 2 n titripur merck , sulfuric acid about 98 percent emplura merck , tin ii chloride dihydrate for analysis emsure acs, iso, reag. ph eur merck , potassium dihydrogen orthophosphate for chromatography merck , potassium permanganate solution standard merck , potassium dichromate solution k2cr207 equal to 1 by mol per litre 0.25n titripur merck , potassium sulfate emplura , potassium hydrogen phthalate for analysis emparta acs merck , potassium chloride 99.999 suprapur merck , phenolphthalein indicator ph 8.2 - 9.8 merck , ortho-phosphoric acid 88percent for analysis emparta acs merck , 4-nitrophenol indicator merck , methyl red 0.01 percent indicator solution merck , l pluse minus tartaric acid for analysis emsure acs iso reag ph eur merck , copper ii sulfate anhydrous for analysis emsure merck , sodium hydroxide pellets pure merck , bromocresol green 0.04 percent indicator solution merck , ammonium iron ii sulfate hexahydrate for analysis emsure iso merck , nitric acid about 69 percent for analysis emparta acs merck , perchloric acid 60 percent for analysis emparta acs merck , ammonium metavanadate, acs reagent, 99.0percent merck , mercaptoethanol mb grade genetix , phenol -molecular biology grade genetix , ethidium bromide genetix , glycine - mb grade genetix , acrylamide -mb grade genetix , glycerol genetix , trizol genetix , depc genetix , sodium acetate genetix , dnase i rnase-free genetix , qpcr sybr green master mix 25ul x 200 genetix , dntp mix 10 mm each genetix , rna isolation kit genetix , cdna synthesis kit 40 rxn genetix , oligo-dt 18 primer , 60ul genetix , random hexamer primers, 120 ul genetix , reverse transcriptase enzyme genetix , tae buffer 50x genetix , rnase inhibitor, 40 u per ul genetix , dl-dithiothreitol dtt, 25g genetix , 25 nm desalted oligo 10 pm eurofin , dpx distyren, plasticizer and xylene, molicular biology grade chemicals, 500 gm, 5 x 1000 u, 500g, 100 gm, 100 ml, 2.5 l, 500gm, 500ml, 500 ml, 10 pack, 500ul, 10no., 1 pkt, 1 lit, 25ml, 100g, 100 g, 500 g, 250 g, 250 g, 10 l, 5 g, 500 ml, 1 l, 100 g, 50 g, 50 g, 25 g, 125 ml, 1 kg, 5 lit, 250 ml, 10 ml, 1000gm, 100 ml, 500 ml, 1 kit, 5x1ml, 3 kit, 1kit, 1 pack, 1 litre, 25g, 1 base, 1l

Agency / Dept : indian council of agricultural research ICAR
Tender Value : 0
Due Date : Jul 08, 2026
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T18 Ref No : 15956670
live Tender
Location : ropar , punjab
Source : GEM Tenders
live Tender

tender for g00480007684000000_sulphuric acid , g00480000016000000_ammonium molybdateammonium molybdate , g00480000014000000_ a ammonium chloride , g00480000917000000_chlorotex , g00480000911000000_carbon di-sulphide , g00480005110000000_methanol , g00480005114000000_metol , g00480005108000000_mercuric chloride , g00480005111000000_oratory chemicals methanol hplc 2.5lt , g00480006465000000_potassium iodide , g00480006475000000_pyrogallol , g00480006470000000_potassium sulphate , g00490006595000000_pdab p- dimethylaminobenzaldehyde , g00480006496000000_potassium hydroxide , g00480006500000000_potassium metabisulphite , g00480007668000000_sodium hydroxide , g00480007656000000_soidum meta bisulphite , g00480008401000000_universal indicator , g00480007722000000_sodium arsenite , g00490007730000000_sodium tungstate hydrated , g00480001815000000_erichrome cyanine r , g00480000513000000_barium diphenylamine sulphonate , g00480001413000000_decolorizing charcoal, chemical, sulphuric acid, ammonium molybdateammonium molybdate, ammonium chloride, chlorotex, carbon di-sulphide, methanol, metol, mercuric chloride, oratory chemicals methanol hplc 2.5lt, potassium iodide, pyrogallol, potassium sulphate, pdab p-dimethylaminobenzaldehyde, potassium hydroxide, potassium metabisulphite, sodium hydroxide, soidum meta bisulphite, universal indicator, sodium arsenite, sodium tungstate hydrated, erichrome cyanine r, barium diphenylamine sulphonate, decolorizing charcoal

Agency / Dept : national fertilizers limited NFL
Tender Value : 0
Due Date : Jul 15, 2026
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T18 Ref No : 15983759
live Tender
Location : baramati , maharashtra
Source : GEM Tenders
live Tender

tender for nitric acid 69 72 percent pure , hydrogen peroxide , perchloric acid about , sulfuric acid pure , potassium sulphate , copper ii sulphate pentahydrate , caustic soda pellets , diluent for dna extraction , methyl red , bromocresol green , barium chloride dihydrate , di potassium hydrogen phosphate anhydrous , dimethyl sulphoxide , methanol , toluene , ammonium metavanadate , phenol crystal , charcoal activated powder , ammonium ferrous sulphate hexahydrate , dextrose anhydrous , sodium acetate trihydrate , ferric chloride hexahydrate , 4 6 dihydroxy2 mercaptopyrimidine , antimony potassium tartrate trihydrate , ortho-phosphoric acid abt , 1 10 phenanthroline hydrochloride monohydrate , barium diphenylamine 4 sulphonate practical grad , ferrous sulphate heptahydrate , dtpa , calcium chloride dihydrate , triethanolamine , hydrochloric acid abt pure , streptomycin , cyclohexamide antifungal , ethanol, procurement of chemicals for research, as per boq specifications

Agency / Dept : indian council of agricultural research ICAR
Tender Value : 0
Due Date : Jul 16, 2026
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T18 Ref No : 15244903
Location : new delhi , delhi
Source : GEM Tenders

corrigendum tender for chemical plastic dropper , parafilm 4inch , whatman filter paper 1 , cuvettes of colorimeter , glass dropper with cap , boiling tube , durham tube , petri dishes disposable , glassware marking pencil 1 pkt , inoculating loop , lens paper 1 pkt , bibulous paper 1 pkt , screw cap test tubes , spreader glass , glass rods , bod incubation bottle , brown dark bottles 1ltr screw cap , micropipette 2ul , micropipette 20ul , micropipette 200ul , eppendorf tube 2ml , gloves medium , ph papers broad range and narrow range 1 each , concentrated hydrochloric acid 500 ml , hydrogen peroxide 500 ml , silver nitrate 25 gm , barium chloride 500 gm , diphenylamine 500 gm , manganese sulphate 500 gm , concentrated sulphuric acid 500 ml , potassium iodide ki 100 gm , potassium hydroxide koh 500 gm , sodium thiosulphate 500 gm , potassium dichromate k2cr2o2 500 gm , ferrous ammonium sulphate 500 gm , ortho phosphoric acid 500 ml , ammonium thiocyanate 500 gm , sucrose 500 gm , nitric acid hno3 500 ml , potato dextrose agar pda 500 gm , methanol 500 ml , chloroform 500 ml , acetone 500 ml , sodium chloride nacl 500 ml , petroleum ether 500 ml , diethyl ether 500 ml , 2 6 dcpip dichlorophenol indophenol 5 gm , sodium bicarbonate 500 gm , phosphate buffer ph 6 8 7 4 10 12 set , potassium nitrate 500 gm , n 1 naphthyl ethylenediamine dihydrochloride 500 ml , isopropanol 500 ml , acetic acid 500 ml , aniline 500 ml , phosphoric acid 500 ml , bradford reagent 500 ml , coomassie brilliant blue g250 cbb 25 gm , eosin methylene blue emb agar 100 gm , lactose broth 500 gm , double strength lactose broth 500 gm , ethyl alcohol 500 ml , ascorbic acid 5 gm , yeast extract 500 gm , iodine 100 gm , sodium hydroxide naoh 500 gm , ceric ammonium nitrate 500 gm , trichloroacetic acid 100 gm , tryptone 500 gm , agar 500 gm , triphenyl tetrazolium chloride 25 gm , peptone 500 gm , dextrose 500 gm , eosin y 30 ml , methylene blue 25 gm , dipotassium phosphate 500 gm , sodium thoisulphate 500 gm , starch agar medium 500 gm , edta 100 gm , sodium dodecyl sulphate sdc 500 gm , potassium acetate 500 gm , isoamyl alcohol 500 ml , calf thymus dna 25 mg , acetaldehyde 500 ml , perchloric acid 500 ml , glacial acetic acid 500 ml , magnesium carbonate 500 gm , standard buffer solutions ph 4 7 10 500m 1each , sodium hydrogen carbonate 500 gm , ammonium molybdate 500 gm , antimony potassium tartarate 500 gm , ammonium acetate 500 gm , potassium permanganate 500 gm , nessler s reagent 125 ml , sodium fluoride 5 gm , diphenylamine indicator 500 ml , mixed indicator 100 ml , toluene 500 ml , tween 20 50 ml , tri sodium citrate 500 gm , folins reagent 100 ml , te buffer 500 ml , tris buffer 500 gm , fehlings a b 500ml , millons reagent 100 ml , ethanol 500 ml , magnesium chloride mgcl2 500 gm , calcium chloride cacl2 500 gm , dmso dimethyl sulfoxide 500 ml , glycerol 500 ml , ampicillin antibiotic 5 gm , mercuric oxide red 100 gm, plastic dropper, parafilm 4inch, whatman filter paper 1, cuvettes of colorimeter, glass dropper with cap, boiling tube, durham tube, petri dishes disposable, glassware marking pencil 1 pkt, inoculating loop, lens paper 1 pkt, bibulous paper 1 pkt, screw cap test tubes, spreader glass, glass rods, bod incubation bottle, brown dark bottles 1ltr screw cap, micropipette 2ul, micropipette 20ul, micropipette 200ul, eppendorf tube 2ml, gloves medium, ph papers broad range and narrow range 1 each, concentrated hydrochloric acid 500 ml, hydrogen peroxide 500 ml, silver nitrate 25 gm, barium chloride 500 gm, diphenylamine 500 gm, manganese sulphate 500 gm, concentrated sulphuric acid 500 ml, potassium iodide ki 100 gm, potassium hydroxide koh 500 gm, sodium thiosulphate 500 gm, potassium dichromate k2cr2o2 500 gm, ferrous ammonium sulphate 500 gm, ortho phosphoric acid 500 ml, ammonium thiocyanate 500 gm, sucrose 500 gm, nitric acid hno3 500 ml, potato dextrose agar pda 500 gm, methanol 500 ml, chloroform 500 ml, acetone 500 ml, sodium chloride nacl 500 ml, petroleum ether 500 ml, diethyl ether 500 ml, 2 6 dcpip dichlorophenol indophenol 5 gm, sodium bicarbonate 500 gm, phosphate buffer ph 6 8 7 4 10 12 set, potassium nitrate 500 gm, n 1 naphthyl ethylenediamine dihydrochloride 500 ml, isopropanol 500 ml, acetic acid 500 ml, aniline 500 ml, phosphoric acid 500 ml, bradford reagent 500 ml, coomassie brilliant blue g250 cbb 25 gm, eosin methylene blue emb agar 100 gm, lactose broth 500 gm, double strength lactose broth 500 gm, ethyl alcohol 500 ml, ascorbic acid 5 gm, yeast extract 500 gm, iodine 100 gm, sodium hydroxide naoh 500 gm, ceric ammonium nitrate 500 gm, trichloroacetic acid 100 gm, tryptone 500 gm, agar 500 gm, triphenyl tetrazolium chloride 25 gm, peptone 500 gm, dextrose 500 gm, eosin y 30 ml, methylene blue 25 gm, dipotassium phosphate 500 gm, sodium thoisulphate 500 gm, starch agar medium 500 gm, edta 100 gm, sodium dodecyl sulphate sdc 500 gm, potassium acetate 500 gm, isoamyl alcohol 500 ml, calf thymus dna 25 mg, acetaldehyde 500 ml, perchloric acid 500 ml, glacial acetic acid 500 ml, magnesium carbonate 500 gm, standard buffer solutions ph 4 7 10 500m 1each, sodium hydrogen carbonate 500 gm, ammonium molybdate 500 gm, antimony potassium tartarate 500 gm, ammonium acetate 500 gm, potassium permanganate 500 gm, nessler s reagent 125 ml, sodium fluoride 5 gm, diphenylamine indicator 500 ml, mixed indicator 100 ml, toluene 500 ml, tween 20 50 ml, tri sodium citrate 500 gm, folins reagent 100 ml, te buffer 500 ml, tris buffer 500 gm, fehlings a b 500ml, millons reagent 100 ml, ethanol 500 ml, magnesium chloride mgcl2 500 gm, calcium chloride cacl2 500 gm, dmso dimethyl sulfoxide 500 ml, glycerol 500 ml, ampicillin antibiotic 5 gm, mercuric oxide red 100 gm

Agency / Dept : university of delhi UOD
Tender Value : 200000
Due Date : May 08, 2026
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T18 Ref No : 15380405
Location : motihari , bihar
Source : GEM Tenders

tender for ammonium acetate ar grade (q3) , ammonia solution 25% (q3) , ammonium molybdate (q3) , azomethine-h- monosodium salt monohydrate (q3) , l-ascorbic acid (q3) , pera nitro phenol (q3) , diphenylamine - is 8278 (q3) , triethylamine (q3) , edta disodium salt (q3)

Agency / Dept : department of agriculture
Tender Value : 0
Due Date : May 25, 2026
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T18 Ref No : 15412561
Location : berhampore , west bengal
Source : GEM Tenders

tender for potassium hydroxide , nitric acid , potassium dichromate , sulphuric acid , ferrous ammonium sulphate , diphenylamine indicator , sodium fluride , potassium permanganate , calcium chloride , sodium hydroxide , hydrochloric acid , diphenylamine , tri sodium citrate , potassium sulphate , distilled chloroform , orthophenanthraline monohydrate , ferrous sulphate hepta hydrate , bradford reagent , comassie brilliant blue g205 , methanol , maleicacid , dihydroxyphenylalanine , 2 3 5 triphenyltetrazolium chloride , acetone , calcium carbonate , sodium phosphate , potassium dihydrogen phosphate , orthophosphoric acid , bovine serum albumin , sodium carbonate , glucose , boric acid , methyl red , ammonium acetate , acetic acid , potassium chloride , sodium bicarbonate , citric acid, chemical, potassium hydroxide, nitric acid, potassium dichromate, sulphuric acid, ferrous ammonium sulphate, diphenylamine indicator, sodium fluride, potassium permanganate, calcium chloride, sodium hydroxide, hydrochloric acid, diphenylamine, tri sodium citrate, potassium sulphate, distilled chloroform, orthophenanthraline monohydrate, ferrous sulphate hepta hydrate, bradford reagent, comassie brilliant blue g206, methanol, maleicacid, dihydroxyphenylalanine, 3 3 5 triphenyltetrazolium chloride, acetone, calcium carbonate, sodium phosphate, potassium dihydrogen phosphate, orthophosphoric acid, bovine serum albumin, sodium carbonate, glucose, boric acid, methyl red, ammonium acetate, acetic acid, potassium chloride, sodium bicarbonate, citric acid

Agency / Dept : central silk board CSB
Tender Value : 0
Due Date : Jun 08, 2026
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T18 Ref No : 15534677
Location : port blair , andaman and nicobar islands
Source : GEM Tenders

tender for potassium di chromate , sodium fluoride , diphenylamine , ammonium iron ii sulfate , ammonium chloride , sodium hydroxide , potassium hydroxide , phenol , sodium nitroprusside di hydrate , trisodium citrate di hydrate , sulfanilamide , n1naphthylethylene diaminedihydrochloride , sodiumnitritehiar acs , potassium nitrate , cadmiumgranules , copper sulphate pentahydrate , ammonium molybdatetetrahydrate , oxalicacid di hydrate , ascorbicacid , disodium hexafluorosilicate , potassium antimony iii oxidetartratehemihydrate , potassium dihydrogenphosphate , sulphuricacid , hydrochloricacid , orthophosphoricacid , methanol , ethanoldiluent , acetone , sodium hypochlorite , hydrogen peroxide , benzene , chrysene d12 , gf c47cm1point2 , gff4 7cm 0point7 , me2402um47mm 0point2 , me25 0oint 45 , sulfuric acid about98percentage f analysis emparta acs , manganese chloride tetrahydrate gr , potassium iodide for analysis emparta , hydrochloric acid about 37percentage for analysis emparta acs , sodium thiosulphate pentahydrate for analysis empartaacs , starch soluble for analysis emparta acs , potassium iodate emplura , hydrogen peroxide 30 percentage for analysis emparta , potassium hydroxide pellets for analysis emparta , methyl green hicert , sodium hexametaphosphate emplura , dehydesolution 37 perent stablized 10 percent , phenolphthalein , methylorange indicator , ludox hs 40colloidalsilica , bromocresolgreen hicertacsph indicator , methyl red , neutral red , rose bengal , d glucose monohydrate , lactophenol cotton blue , mentero coccus aga rbase , nutrient agar , agar powder , emb agar , hi crome e coli agar , macconkey agar , mug mfc agar , mueller hinton agar , potato dextrose agarw3percentage agar , yeast malt agarym agar , mug nutrient agar , marineagar2216 zobell marine agar , peptone yeast dextrose agarcantino , plate count agar , sabouraudagarglucose4percentage , mendo agar les , peptone bacteriological , yeast extract powder , nutrientbrothnopoint 3 , marinebroth2216 zobell marine broth , potato dextrose broth granulated , mueller hinton broth, procurement of chemicals, grm1033500g, grm7502500g, grm520250g, grm3887500g, grm3885500g, grm467500g, grm1015500g, 1949030521, grm986100g, grm3953500g, grm1558100g, rm107325g, grm3959500g, grm3946500g, rm7680100g, grm677500g, grm1018100g, grm3928500g, cms040100g, grm6230500g, grm1779500g, 1936050521, 1930002521, 1934012521, 1934030521, mb113500ml, mb228500ml, 1945002521, 1936075021, 1930070521, 1070332521, 8416900001, 1822047, 1825047, 10401712, 10401612, 1070212521, 6.19e+12, 1932010521, 1018342502, 1932480521, 1933170521, 1936620121, 1931030521, grm24625g, 1936960521, 1949005021, 107233, grm95825g, 420816, grm118, grm305525g, 101369, grm982, tc208500g, s016100ml, m1108500g, m001500g, mb053500g, m317500g, m1295500g, mh081500g, m1387500g, m173500g, m937500g, m424500g, m1461500g, m384500g, m670100g, m091a500g, m1744500g, m1106500g, rm001500g, rm027500g, m1902500g, m385500g, gm403500g, m391500g

Agency / Dept : national institute of ocean technology NIOT
Tender Value : 0
Due Date : Jun 18, 2026
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T18 Ref No : 15844043
Location : jharsuguda , odisha
Source : GEM Tenders

tender for nitric acid 70 percent , dimethyl glyoxime 98 percent , ammonium nitrate ar garde , methyl red indicator , ammonium per sulphate , sulphuric acid ar or gr,qualigen , ortho-phosphoric acid 85 percent , pottassium permagnate , ferrous ammonium sulphate , boric acid crystal 99.5 percent , alpha benzoin oxime , cinchonine hydrochloride , silver nitrate pure , sodium diphenylamine redox indicator , potassium dichromate , mercuric chloride , fusion mixture , para-nitrophenol indicator , hydroxylamine hydrochloride , xylenol orange indicator , zinc acetate , glacial acetic acid , sodium fluoride , triethanolamine solution , di-ethylamine , p and r indicator , potassium sulphate , potassium periodate , thymolphthalein complexone , isopropyl alcohol ar or gr grade , magnesium perchlorate , soda lime , copper sulphate , ammonium chloride , oxalic acid gr , ammonium oxalate , potassium hydroxide pellets , potassium chloride gr , di-ammonium hydrogen phosphate , phenolpthalein indicator , ammonium acetate , sodium nitroprusside 98 percent , sodium hypochlorite laboratory grade , potassim iodide , phenol 500g , 1,5-diphenylcarbazide , sulfanilic acid azochromotrop , alizarin sodium mono sulfonate , hydranal tm coloumat oil honeywell , hydranal tm coloumat cg honeywell , trichloro acetic acid , toluene , ph buffer tables 4.0 pack each 10 , ph buffer tables 7.0 pack each 10 , ph buffer tables 9.2 pack each 10 , ansa1 amino2 napthol 4sulphonic acidar , hydrochloric acid ar or gr,qualigen , tartaric acid sodium salt dihydrate , hydrofluoric acid 48 percent , di sodium oxalate , ethanol absolute , sodium acetate trihydrate , glycerol , eriochrome black t c.i.14645 indicator , barium chloride dihydrate , sodium chloride , methyl orangec.i. 13025 indicator , sodium phosphate dibasic , sodium sulfate anhydrous , thorin octahydrate indicator , l-glutamic acid for biochemistry , zirconyl chloride , ferrozine reagent for iron , testchlor , sample collection bottlewide mouth , ferrous sulphatae, pure merck or gprbdh , potassium nitrate , calcium chloride, granular 0.2-1mm , whatman gmf filter sheets 20.3 x 25.4 cm , maximum minimum thermometer , copper testing kit, fine chemicals, nitric acid 70 percent, dimethyl glyoxime 98 percent 100g each, ammonium nitrate ar garde, methyl red indicator, ammonium per sulphate, sulphuric acid ar or gr,qualigen, ortho-phosphoric acid 85 percent, pottassium permagnate, ferrous ammonium sulphate, boric acid crystal 99.5 percent 500g, alpha benzoin oxime, cinchonine hydrochloride, silver nitrate pure, sodium diphenylamine redox indicator, potassium dichromate, mercuric chloride, fusion mixture, para-nitrophenol indicator, hydroxylamine hydrochloride, xylenol orange indicator, zinc acetate, glacial acetic acid, sodium fluoride, triethanolamine solution, di-ethylamine, p and r indicator, potassium sulphate, potassium periodate, thymolphthalein complexone, isopropyl alcohol ar or gr grade, magnesium perchlorate, soda lime, copper sulphate, ammonium chloride, oxalic acid gr, ammonium oxalate, potassium hydroxide pellets, potassium chloride gr, di-ammonium hydrogen phosphate, phenolpthalein indicator, ammonium acetate, sodium nitroprusside 98 percent 100g, sodium hypochlorite laboratory grade, potassim iodide, phenol 500g, 1,5-diphenylcarbazide, sulfanilic acid azochromotrop, alizarin sodium mono sulfonate, hydranal tm coloumat oil honeywell, hydranal tm coloumat cg honeywell, trichloro acetic acid, toluene, ph buffer tables 4.0 pack each 10, ph buffer tables 7.0 pack each 10, ph buffer tables 9.2 pack each 10, ansa1 amino2 napthol 4sulphonic acidar, hydrochloric acid ar or gr,qualigen, tartaric acid sodium salt dihydrate, hydrofluoric acid 48 percent, di sodium oxalate, ethanol absolute, sodium acetate trihydrate, glycerol, eriochrome black t c.i.14645 indicator, barium chloride dihydrate, sodium chloride, methyl orangec.i. 13025 indicator, sodium phosphate dibasic, sodium sulfate anhydrous, thorin octahydrate indicator, l-glutamic acid for biochemistry, zirconyl chloride, ferrozine reagent for iron, testchlor, sample collection bottlewide mouth, ferrous sulphatae, pure merck or gprbdh, potassium nitrate, calcium chloride, granular 0.2-1mm, whatman gmf filter sheets 20.3 x 25.4 cm, maximum minimum thermometer, copper testing kit

Agency / Dept : odisha power generation corporation limited OPGC
Tender Value : 0
Due Date : May 26, 2026
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T18 Ref No : 15672866
Location : balod , chhattisgarh
Source : GEM Tenders

tender for beaker 100ml , conical flask glass , test rube 100 pcs , ignition tube , measuring cylinder , glass rod , test tube holder , test tube stand , tongs , burrette stand with clamps , pippette volumetric , kipps appratus , digital chemical balance , oxalic acid , sodium hydroxide , sodium bi carbonate , potassium chromate , barrium sulphate , sulphuric acid , hno3 , ferric chloride , fehlingsola , fehling solb , ferrous amm sulfate , ferrous sulfate , ammonium hydroxide , ammonium carbonate , cerric ammo nitrate , diphenylamine , nephthlene , glucose , benjoic acid , copper sulphate , calcium corbonate , soium corbonate , soium bi corbonate , sodium nitropruside , sudan solution , alpha nephthol , beta nephthol , methyl orange sol , nessler reagent , tollens reagent , phenolphthlene , safranine solution , starch , ph test paper , litmus paper red , litmus paper blue , agar , lead acetate , hcl solution , acetaldehyde , acetone , acetic acid , meter bridge sping jocky , potatiometer , rheostate , optical bench , deflection magnatometer , sonometer , resonance app , vernier caliperse , micrometer scruegauge , npn pnp transister set , youngs modulus app , plane slide , cover slip , ohms law app with power , petri dish , watch glass , dissecting microscope , laboratory glassware - burettes (v2) as per is 1997 (q3) , funnel plastic (q3), boq bid, as per atc

Agency / Dept : revenue and disaster management department
Tender Value : 0
Due Date : Jun 24, 2026
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T18 Ref No : 15792961
Location : gorakhpur , uttar pradesh
Source : GEM Tenders

tender for supply kit , chromatography sheet whatman no 1 of 30 mtr , water bath with rings , round bottom flask 250 ml , gas passing tube 20 ml , test tube stand plastic , acetic acid glacial 500 ml , aluminium acetate 250 gm , aluminium nitrate 500 gm , ammonia solution 500 ml , ammonium acetate 500 gm , ammonium bromide 500 gm , ammonium sulphate 500 gm , aniline 500 ml , baking soda sodium bicarbonate ninety nine percent 500 gm , barium chloride 500 gm , barium sulphate ninety seven point five percent to hundred percent 500 gm , benedicts solution 500 ml , cadmium sulphate 100 gm , calcium carbonate 500 gm , calcium chloride fused 99 percent 500 gm , carbon disulphide 99 percent 500 ml , cobalt sulphate 100 gm , copper nitrate 95 to 103 percent cupric nitrate 500 gm , distilled water 20 ltr , fehling a solution 500 ml , fehling b solution 500 ml , ferric chloride solution anhydrous 500 gm , ferric sulphate fe 22 percent 500 gm , ferrous ammonium sulphate mohrs salt 500 gm , ferrous sulphate 500 gm , hydrochloric acid thermocole pack two point five ltr , hydrogen peroxide solution 30 percent w by v 500 ml , ceric ammonium nitrate 200 gm can , isopropyl alcohol 99 percent 500 ml , lead acetate 500 gm , liquid parrafine 500 ml , magnesium nitrate 500 gm , manganese carbonate 500 gm , manganese chloride 500 gm , methyl orange solution 125 ml , molish reagent 125 ml , napthalene beta 2-naphtho 250 gm , napthalene powder 99 percent 500 gm , oxalic acid ninety nine point five percent 500 gm , phenol carbolic acid 99 percent 500 gm , potassium hydrogen sulphate , potassium chloride 500 gm , silver nitrate 100 gm , sodium chloride 500 gm , potassium permanganate 500 gm , sodium carbonate anhydrous 500 gm , sodium hydroxide 500 gm , sodium iodide 100 gm , sodium metal 99 percent in liquid paraffin 250 gm , sodium sulphate anhydrous 96 percent 500 gm , sodium thiosulphate 500 gm , starch soluble 500 gm , sucrose 500 gm , sulphuric acid two point five ltr oleum , universal indicator solution 500 ml , zinc acetate 500 gm , zinc bromide 99 percent 250 gm , zinc sulphate 99 percent 500 gm , benzoic acid 500 gm , phenolphthaline indicator 100 ml , aluminium metal powder 250 gm , calcium hydroxide 500 gm , calcium oxide 500 gm , cobalt chloride 100 gm , glycerine 500 ml , litmus blue solution 125 ml , litmus red solution 125 ml , magnesium ribbon 25 gm , methelene blue solution 125 ml , methyle alcohol 500 ml , potassium dichromate 500 gm , sulphur powder 500 gm , ethanol two point five ltr , nitric acid two point five ltr , phosphoric acid 1 ltr , sodium nitrate 500 gm , carbon tettra chloride 500 ml , zinc chloride 500 gm , schiff reagent 500 ml , tollens reagent , glucose 500 gm , millions test 100 ml , cobalt nitrate 500 gm , potassium iodide 500 gm , cadmium carbonate 250 gm , diphenylamine 100 ml , manganese dioxide 500 gm , copper chips 500 gm , benzaldehyde 500 ml , potassium nitric 500 gm , barium carbonate 500 gm , strontium carbonate 500 gm , calcium acetate 500 gm , plain stickers or label, procurement of items for chemistry lab, apparatus required for chemistry lab, chemical required for chemistry lab, person safety equipment for chemistry lab

Agency / Dept : department of secondary education
Tender Value : 0
Due Date : Jun 29, 2026
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Every year, central and state government departments release thousands of high-value contracts specifically dedicated to Diphenylamine. Whether it involves bulk material supply, executing specialized operational services, or end-to-end turnkey project execution, the demand for capable vendors in the Diphenylamine sector is massive.

At Tender18, we help businesses cut through the noise and exclusively target the exact work categories they specialize in. Instead of browsing through generic procurement sites, our platform isolates high-potential opportunities that match your specific industry capabilities.

Work Dynamics in the Diphenylamine Sector

Government requirements for this specific vertical generally fall into distinct procurement patterns:

  • Product & Material Supply: Tenders focused strictly on sourcing, testing, and delivering high-quality items that meet the exact technical specifications of the buyer.
  • Service Level Agreements (SLAs): Long-term hiring of expert agencies for routine maintenance, manpower deployment, or continuous operational management.
  • Execution & Turnkey Projects: Comprehensive contracts where the bidder is responsible for everything from raw material procurement to final site installation and testing.

By focusing purely on your core strength in Diphenylamine, you can build a highly profitable and stable pipeline of government clients.

Stop wasting time filtering through irrelevant notices. Our Diphenylamine Tender Information Service is engineered for precision. We track exact product codes, service names, and specialized work terms across all government portals nationwide. When a buyer publishes a requirement that matches your specific business profile, our system alerts you instantly.

Deep Technical Insights & Documentation For Diphenylamine Tenders

Bidding for specific works requires studying strict technical parameters. We provide immediate access to the core documents you need to evaluate the project:

  • Detailed Specifications & Drawings: Download the exact engineering guidelines, material testing standards, and quality benchmarks demanded by the buyer for Diphenylamine.
  • Financial BOQ Spreadsheets: Access the official blank pricing formats where you need to input your unit rates, tax configurations, and total bid value.
  • Real-Time Technical Amendments: If the buying department changes the product specifications, alters the service scope, or shifts the delivery timeline, we instantly update the parent file so you are never caught off-guard.

Winning a contract for Diphenylamine depends entirely on how perfectly your technical capabilities match the buyer’s demands. Even if you have the best product or service, a poorly formatted document or a missing compliance certificate will lead to instant technical rejection. Tender18’s Tender Bidding Service eliminates this risk by taking complete ownership of your digital submission.

Flawless Compliance & Portal Execution For Diphenylamine Tenders

Under this service, Tender18 assigns a Dedicated Experienced Technical Person to your profile. This expert handles the heavy lifting of the entire bidding cycle:

  • Capability Mapping: We thoroughly cross-check your past completion certificates, ISO standard proofs, and financial turnover against the strict eligibility criteria required for Diphenylamine bids.
  • Secure System Integration: Our technical desk seamlessly links your Class III Digital Signature Certificate (DSC) with the required e-procurement servers to securely encrypt your technical and financial envelopes.
  • Error-Free Financial Uploads: We audit your quoted BOQ pricing sheets for any formula or formatting errors before the final upload, ensuring your bid is successfully locked before the portal's closing hours.

Government buyers are aggressively using the Government e-Marketplace (GeM) for the direct procurement of Diphenylamine. If your business profile is not accurately mapped on this portal, you remain practically invisible to these purchasing officers. Recognized as a trusted and expert GeM consultant, Tender18 offers specialized support to build, optimize, and maintain a highly visible vendor account for your business.

With an industry-leading support success ratio of over 95%, we handle the complex marketplace compliance so you can focus entirely on executing your orders

Expert Profile Management & Catalogue

Our dedicated consultants ensure your GeM presence is structurally perfect:

  • Precise Catalogue Listing: We upload and categorize your specific offerings under the exact search terms and parameters used by government buyers looking for Diphenylamine, ensuring maximum search visibility.
  • OEM Dashboard & Assessment: For original manufacturers and creators, we guide you through the mandatory Quality Council of India (QCI) vendor assessments to successfully unlock your official OEM panel.
  • Profile Compliance & Caution Money: We manage your statutory documentation, brand approvals, and caution money limits to keep your account immune from technical suspensions.

Strategic Live Bid Participation

Beyond setup, we actively drive your market participation. Our team expertly handles the digital paperwork and rate configurations for GeM Custom Bids and Reverse Auctions (RA) related to Diphenylamine, maximizing your chances of securing L1 status.

1.

How do I find government contracts exclusively matching my work in Diphenylamine?

The easiest way is through the Tender18 platform. Instead of searching department by department, our system uses advanced keyword matching to gather all live supply, service, and execution tenders related directly to your core business in one place.

2.

Do I need specific testing or quality certificates to apply for these contracts?

It heavily depends on the nature of the work. For supply contracts, buyers often ask for ISO certifications, BIS marks, or specific lab testing reports. For service contracts, they may ask for labor licenses or past performance certificates (work orders).

3.

What is a BOQ and why is it important for my bid?

The Bill of Quantities (BOQ) is the official financial Excel sheet where you enter your competitive prices. Any mistake in this file—like adding extra rows, changing formulas, or saving it in the wrong format—will cause the portal server to reject your entire bid.

4.

Are samples required to be submitted physically before the digital bid opens?

For many product-based Diphenylamine tenders, buying departments do ask bidders to submit physical samples to their office before the digital technical evaluation date. This requirement is always clearly mentioned in the official NIT document.

5.

How does the Dedicated Tender Expert from Tender18 help me?

Our assigned expert manages your total portal compliance. They extract the hidden rules from long tender PDFs, create a precise document checklist for your team, map your digital signature, and securely upload your technical and financial files onto the government servers.

6.

What is the role of a Digital Signature Certificate (DSC)?

A Class III DSC is a secure USB device that contains your digital identity. You cannot upload a bid without it. It is used to securely encrypt and lock your sensitive price data and technical documents so no one can view them before the official opening date.

7.

As an MSME, can I get financial benefits when bidding for Diphenylamine?

Yes, the government strongly supports MSMEs. By uploading a valid Udyam Registration Certificate in the technical envelope, small businesses are frequently exempted from paying the initial Tender Document Fee and the Earnest Money Deposit (EMD).

8.

Why should I list my services or products on GeM for this category?

GeM is now the primary digital marketplace for all government agencies. If you are properly cataloged for Diphenylamine, officers can view your profile and generate direct purchase orders or invite you to participate in exclusive Custom Bids.

9.

What makes Tender18 a reliable GeM support partner?

As a highly trusted and expert GeM consultant, Tender18 holds a proven support success ratio of over 95%. From flawless profile creation and complex catalogue mapping to OEM panel approvals and live Reverse Auction (RA) support, we handle it all seamlessly.

10.

What does "L1" mean in these government contracts?

"L1" stands for "Lowest Bidder 1". In government procurement, after all technical envelopes are approved, the financial sheets (BOQs) are opened. The bidder who has quoted the lowest compliant price for Diphenylamine is declared L1 and is generally awarded the contract

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