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26Latest Eriochrome black Tenders List

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

Finding the right Eriochrome black 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 Eriochrome black 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 Eriochrome black Tender Intelligence & Monitoring

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

We categorize Eriochrome black 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 Eriochrome black 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 Eriochrome black 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 Eriochrome black Tenders

✔ Proven Expertise in Government Procurement

We combine industry knowledge with practical bidding experience.

✔ Verified & Reliable Data

All Eriochrome black 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 Eriochrome black Sector in 2026

With the Government of India focusing on digital procurement and infrastructure expansion, the Eriochrome black 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 Eriochrome black tender alerts?

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

Is EMD mandatory for all Eriochrome black tenders?

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

What is the difference between a Eriochrome black 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 Eriochrome black tenders on Tender18?

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


Get Expert Support for Eriochrome black 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

Due Date
T18 Ref No : 17226732
Location : jharsuguda , odisha
Source : GEM Tenders
NEW TENDER
corrigendum 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
Due Date :
Sep 14, 2026 (2 days left)
Tender Value :
21L
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T18 Ref No : 16585510
Location : sakti , chhattisgarh
Source : GEM Tenders
corrigendum tender for burette stand , burette a class 50 ml a class , burette amber a class 50 ml a class , conical flask 250 ml , reagent bottle 500 ml , reagent bottle 1 ltr , reagent bottle amber 1 ltr , color comparator 12 hole , color comparator test tube 50 ml , test tube 30 ml , test tube stand , desiccators 6 hole , electrode stand 4 hole , crucible for water test 50ml , pipette loader , wash bottle , lab tray , lab board banner , temperature probe for cond. tds meter , all parameter water testing apha book 24 addition , ortho-t 500 ml ar grade , edta 500 gm ar grade , sodium hydroxide , ammonia solution loba 500ml ar grade , ammonia buffer solution merck 500 ml , eriochrome black-t 25 gm , phenolphthalein solution 1 125 ml , potassium nitrate 500 gm ar grade , potassium chloride 500 gm ar grade , edta acid di-sodium salt dihydrate-100gm , silver nitrate 100 gm ar grade , methyl red indicator 25 gm ar grade , bromocresol green 5 gm ar grade , methyl orange 25 gm ar grade , edta solution n 50 500 ml ar grade , ph buffer solution 4.00 500 ml as per is 17034 with certificate , ph buffer solution 7.00 500 ml as per is 17034 with certificate , ph buffer solution 9.18 500 ml as per is 17034 with certificate , sulpheric acid emplura 5l ar grade , clr 500 ntu- color 100 ml as per is 17034 with certificate , turbidity 100 ntu as per is 17034 with certificate , turbidity 1000 ntu as per is 17034 with certificate , murexide indicator 5 gm , potassium chromate indicator 500 gm , naoh 500 gm , silver nitrate solution 1000 ml ar grade , potassium cloroplatinate , potassium chloride ar grade , calcium standard solution 500 ml as per is 17034 with certificate , chloride standard solution 45gml as per is 17034 with certificate , maganese standard solution 500 ml as per is 17034 with certificate , sodium carbonate standard solution gm as per is 17034 with certificate , sodium chloride standard solution gm as per is 17034 with certificate , buffer tablet ph-4, ph- 7, ph-9.2, , electrode conductivity tds , electrode ph meter , pipette stand , tissue paper , sample bottle 1000 ml , beakers 1000 ml , pipette 10 ml a class , measuring cylinder 50 ml a class , bod bottle 250 ml , filter paper 42no 0.47 micron , apron medium size , air pumping rubber for autometic burette , glass cuvette for turbidity meter 20 ml , hand gloves free size 50 nos packet , hcl concentrated dilute , crystalline cobalt chloride 100 gm , universal indicator 500 ml , burette brown color for chloride, laboratory items, burette stand, burette a class 50 ml a class, burette amber a class 50 ml a class, conical flask 250 ml, reagent bottle 500 ml, reagent bottle 1 ltr, reagent bottle amber 1 ltr, color comparator 12 hole, color comparator test tube 50 ml, test tube 30 ml, test tube stand, desiccators 6 hole, electrode stand 4 hole, crucible for water test 50ml, pipette loader, wash bottle, lab tray, lab board banner, temperature probe for cond. tds meter, all parameter water testing apha book 24 addition, ortho-t 500 ml ar grade, edta 500 gm ar grade, naoh 0.02n mol l 500 ml ar grade, ammonia solution loba 500ml ar grade, ammonia buffer solution merck 500 ml, eriochrome black-t 25 gm, phenolphthalein solution 1 125 ml, potassium nitrate 500 gm ar grade, potassium chloride 500 gm ar grade, edta acid di-sodium salt dihydrate-100gm, silver nitrate 100 gm ar grade, methyl red indicator 25 gm ar grade, bromocresol green 5 gm ar grade, methyl orange 25 gm ar grade, edta solution n 50 500 ml ar grade, ph buffer solution 4.00 500 ml as per is 17034 with certificate, ph buffer solution 7.00 500 ml as per is 17034 with certificate, ph buffer solution 9.18 500 ml as per is 17034 with certificate, sulpheric acid emplura 5l ar grade, clr 500 ntu- color 100 ml as per is 17034 with certificate, turbidity 100 ntu as per is 17034 with certificate, turbidity 1000 ntu as per is 17034 with certificate, murexide indicator 5 gm, potassium chromate indicator 500 gm, naoh 500 gm, silver nitrate solution 1000 ml ar grade, potassium cloroplatinate, potassium chloride ar grade, calcium standard solution 500 ml as per is 17034 with certificate, chloride standard solution 45gml as per is 17034 with certificate, maganese standard solution 500 ml as per is 17034 with certificate, sodium carbonate standard solution gm as per is 17034 with certificate, sodium chloride standard solution gm as per is 17034 with certificate, buffer tablet ph-4, ph-7, ph-9.2,, electrode conductivity tds, electrode ph meter, pipette stand, tissue paper, sample bottle 1000 ml, beakers 1000 ml, pipette 10 ml a class, measuring cylinder 50 ml a class, bod bottle 250 ml, filter paper 42no 0.47 micron, apron medium size, air pumping rubber for autometic burette, glass cuvette for turbidity meter 20 ml, hand gloves free size 50 nos packet, hcl concentrated dilute, crystalline cobalt chloride 100 gm, universal indicator 500 ml, burette brown color for chloride
Agency / Dept :
public health engineering department PHED
Due Date :
Aug 07, 2026
Tender Value :
Refer Document
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T18 Ref No : 16325484
Location : alibag , maharashtra
Source : GEM Tenders
tender for 300062391 , 300062319 , 300019663 , 300085109 , 300062421 , 300062309 , 300062432 , 300019636 , 300019574 , 300062403 , 300019686 , 300159380 , 300142369 , 300159381 , 300019750 , 300069642 , 300085098 , 300019647 , 300019719 , 300142371 , 300062427 , 300150990 , 300062348 , 300150992 , 300062405 , 300105793 , 300081539 , 300019681 , 300062297 , 300062354 , 300062315 , 300105795 , 300062336 , 300062306 , 300062456 , 300062374 , 300062414, lab chemicals, barium chloride lr, oxalic acid lr grade, lab chem potassium dichromate ar, lab chem potassium sulphate ar, copper sulphate lr grade, boric acid gr, sodpotassium tartaretlr, lab chem ammonium chloride ar, lab chem edta disodium salt argr, potassium iodide, lab chem sodium hydroxide pellets ar, sulphanilamide, citric acid, sulphuric acid 01 n amp, lab chem potassium persulphate ar, lab chem calcium carbonate ar, lab chemsodium carbonate ar, lab chempotassium chloridear, lab chem silver nitrate ar, sodium chloride, ferrous ammonium sulphate, potassium chromate, eriochrome black t gr, sodium tetraborate, ammonium molybdate ar, cupric carbonate, dimethylaminobenzaldehyde100 gms, lab chemhydroxyl amine hydrochloridear, hcl1n soln 2ampules box, karl fischer single soln, phosphoric acid ortho gr, orthophenantroline, sodium hydroxide 1n, 01n sodthiosulfateamp, starchextra pure, ammonium acetate argr, potpermanganate gr
Agency / Dept :
rashtriya chemicals and fertilizers limited RCFL
Due Date :
Aug 10, 2026
Tender Value :
Refer Document
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T18 Ref No : 16704104
Location : alibag , maharashtra
Source : GEM Tenders
tender for 300062391 , 300062319 , 300019663 , 300085109 , 300062421 , 300062309 , 300062432 , 300019636 , 300019574 , 300062403 , 300019686 , 300159380 , 300142369 , 300159381 , 300019750 , 300069642 , 300085098 , 300019647 , 300019719 , 300142371 , 300062427 , 300150990 , 300062348 , 300150992 , 300062405 , 300105793 , 300081539 , 300019681 , 300062297 , 300062354 , 300062315 , 300105795 , 300062336 , 300062306 , 300062456 , 300062374 , 300062414, lab chemicals, barium chloride lr, oxalic acid lr grade, lab chem potassium dichromate ar, lab chem potassium sulphate ar, copper sulphate lr grade, boric acid gr, sodpotassium tartaretlr, lab chem ammonium chloride ar, lab chem edta disodium salt argr, potassium iodide, lab chem sodium hydroxide pellets ar, sulphanilamide, citric acid, sulphuric acid 01 n amp, lab chem potassium persulphate ar, lab chem calcium carbonate ar, lab chemsodium carbonate ar, lab chempotassium chloridear, lab chem silver nitrate ar, sodium chloride, ferrous ammonium sulphate, potassium chromate, eriochrome black t gr, sodium tetraborate, ammonium molybdate ar, cupric carbonate, dimethylaminobenzaldehyde100 gms, lab chemhydroxyl amine hydrochloridear, hcl1n soln 2ampules box, karl fischer single soln, phosphoric acid ortho gr, orthophenantroline, sodium hydroxide 1n, 01n sodthiosulfateamp, starchextra pure, ammonium acetate argr, potpermanganate gr
Agency / Dept :
rashtriya chemicals and fertilizers limited RCFL
Due Date :
Aug 12, 2026
Tender Value :
Refer Document
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T18 Ref No : 16325923
Location : sakti , chhattisgarh
Source : GEM Tenders
tender for burette stand , burette a class 50 ml a class , burette amber a class 50 ml a class , conical flask 250 ml , reagent bottle 500 ml , reagent bottle 1 ltr , reagent bottle amber 1 ltr , color comparator 12 hole , color comparator test tube 50 ml , test tube 30 ml , test tube stand , desiccators 6 hole , electrode stand 4 hole , crucible for water test 50ml , pipette loader , wash bottle , lab tray , lab board banner , temperature probe for cond. tds meter , all parameter water testing apha book 24 addition , ortho-t 500 ml ar grade , edta 500 gm ar grade , sodium hydroxide , ammonia solution loba 500ml ar grade , ammonia buffer solution merck 500 ml , eriochrome black-t 25 gm , phenolphthalein solution 1 125 ml , potassium nitrate 500 gm ar grade , potassium chloride 500 gm ar grade , edta acid di-sodium salt dihydrate-100gm , silver nitrate 100 gm ar grade , methyl red indicator 25 gm ar grade , bromocresol green 5 gm ar grade , methyl orange 25 gm ar grade , edta solution n 50 500 ml ar grade , ph buffer solution 4.00 500 ml as per is 17034 with certificate , ph buffer solution 7.00 500 ml as per is 17034 with certificate , ph buffer solution 9.18 500 ml as per is 17034 with certificate , sulpheric acid emplura 5l ar grade , clr 500 ntu- color 100 ml as per is 17034 with certificate , turbidity 100 ntu as per is 17034 with certificate , turbidity 1000 ntu as per is 17034 with certificate , murexide indicator 5 gm , potassium chromate indicator 500 gm , naoh 500 gm , silver nitrate solution 1000 ml ar grade , potassium cloroplatinate , potassium chloride ar grade , calcium standard solution 500 ml as per is 17034 with certificate , chloride standard solution 45gml as per is 17034 with certificate , maganese standard solution 500 ml as per is 17034 with certificate , sodium carbonate standard solution gm as per is 17034 with certificate , sodium chloride standard solution gm as per is 17034 with certificate , buffer tablet ph-4, ph- 7, ph-9.2, , electrode conductivity tds , electrode ph meter , pipette stand , tissue paper , sample bottle 1000 ml , beakers 1000 ml , pipette 10 ml a class , measuring cylinder 50 ml a class , bod bottle 250 ml , filter paper 42no 0.47 micron , apron medium size , air pumping rubber for autometic burette , glass cuvette for turbidity meter 20 ml , hand gloves free size 50 nos packet , hcl concentrated dilute , crystalline cobalt chloride 100 gm , universal indicator 500 ml , burette brown color for chloride, laboratory items, burette stand, burette a class 50 ml a class, burette amber a class 50 ml a class, conical flask 250 ml, reagent bottle 500 ml, reagent bottle 1 ltr, reagent bottle amber 1 ltr, color comparator 12 hole, color comparator test tube 50 ml, test tube 30 ml, test tube stand, desiccators 6 hole, electrode stand 4 hole, crucible for water test 50ml, pipette loader, wash bottle, lab tray, lab board banner, temperature probe for cond. tds meter, all parameter water testing apha book 24 addition, ortho-t 500 ml ar grade, edta 500 gm ar grade, naoh 0.02n mol l 500 ml ar grade, ammonia solution loba 500ml ar grade, ammonia buffer solution merck 500 ml, eriochrome black-t 25 gm, phenolphthalein solution 1 125 ml, potassium nitrate 500 gm ar grade, potassium chloride 500 gm ar grade, edta acid di-sodium salt dihydrate-100gm, silver nitrate 100 gm ar grade, methyl red indicator 25 gm ar grade, bromocresol green 5 gm ar grade, methyl orange 25 gm ar grade, edta solution n 50 500 ml ar grade, ph buffer solution 4.00 500 ml as per is 17034 with certificate, ph buffer solution 7.00 500 ml as per is 17034 with certificate, ph buffer solution 9.18 500 ml as per is 17034 with certificate, sulpheric acid emplura 5l ar grade, clr 500 ntu- color 100 ml as per is 17034 with certificate, turbidity 100 ntu as per is 17034 with certificate, turbidity 1000 ntu as per is 17034 with certificate, murexide indicator 5 gm, potassium chromate indicator 500 gm, naoh 500 gm, silver nitrate solution 1000 ml ar grade, potassium cloroplatinate, potassium chloride ar grade, calcium standard solution 500 ml as per is 17034 with certificate, chloride standard solution 45gml as per is 17034 with certificate, maganese standard solution 500 ml as per is 17034 with certificate, sodium carbonate standard solution gm as per is 17034 with certificate, sodium chloride standard solution gm as per is 17034 with certificate, buffer tablet ph-4, ph-7, ph-9.2,, electrode conductivity tds, electrode ph meter, pipette stand, tissue paper, sample bottle 1000 ml, beakers 1000 ml, pipette 10 ml a class, measuring cylinder 50 ml a class, bod bottle 250 ml, filter paper 42no 0.47 micron, apron medium size, air pumping rubber for autometic burette, glass cuvette for turbidity meter 20 ml, hand gloves free size 50 nos packet, hcl concentrated dilute, crystalline cobalt chloride 100 gm, universal indicator 500 ml, burette brown color for chloride
Agency / Dept :
public health engineering department PHED
Due Date :
Aug 04, 2026
Tender Value :
Refer Document
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T18 Ref No : 16276921
Location : amreli , gujarat
Source : GEM Tenders
tender for 1,10 phenanthroline , acetone , ammonia solution , ammonium chloride , anhydrous sodium sulphate , barium chloride , buffer tablets , buffer tablet , calcium carbonate , calcium chloride , chloroform , chlorotex reagent , hydrochloric acid , eriochrome black t , edta , ethyl alcohol , filter paper , glacial acetic acid , glycerol , hydroxylamine hydrochloride , ferrous ammonium sulphate , manganese sulphate monohydrate , methanol , methyl orange indicator solution , nbutanol , ordinary filter paper , patton and reeders indicator , phenolphthalein , potassium thiocyanate , potassium chromate indicator , potassium iodate , iodine ar resublimed , potassium iodide , salicylic acid ar , silver nitrate ampules , sodium acetate , sodium azide , sodium bi carbonate , sodium carbonate , sodium chloride , sodium hydroxide , sodium iodide , sodium sulphite , sodium thio sulphate , starch powder , sulfamic acid , sulphuric acid , toluene , zinc acetate , xylene , whatman filter paper , tptz, lab chemicals, 1,10 phenanthroline, acetone ar grade or equivalent, ammonia solution, ammonium chloride, anhydrous sodium sulphate, barium chloride, buffer tablets ph 40, buffer tablet ph7, buffer tablets ph 92, calcium carbonate, calcium chloride, chloroform ar grade or equivalent, chlorotex reagent, hydrochloric acid ar or eq, erio chrome black t, edta ar, ethyl alcohol, filter paper tss measurement 0.45 microns, glacial acetic acid, glycerol, hydroxylamine hydrochloride, ferrous ammonium sulphate, manganese sulphate monohydrate, methanol, methyl orange indicator solution, nbutanol, ordinary filter paper, patton and reeders indicator, phenolphthalein, potassium thiocyanate, potassium chromate indicator, potassium iodate, iodine ar resublimed, potassium iodide, salicylic acid ar, silver nitrate ampules, sodium acetate, sodium azide, sodium bi carbonate, sodium carbonate, sodium chloride ar grade, sodium hydroxide, sodium iodide, sodium sulphite, sodium thio sulphate, starch powder, sulfamic acid, sulphuric acid, toluene ar grade or equivalent, zinc acetate, xylene, whatman filter paper no 42, 2,4,6 tri2pyridyl 1,3,5 triazine tptz
Agency / Dept :
oil and natural gas corporation limited ONGC
Due Date :
Aug 06, 2026
Tender Value :
Refer Document
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T18 Ref No : 16311498
Location : mangalore , karnataka
Source : GEM Tenders
tender for 1300001382 , 1300002147 , 1300003611 , 1300003653 , 1300017905 , 1300029163 , 1300031483 , 1300031495 , 1300033422 , 1300034843 , 1300034844 , 1300038400 , 1300041395 , 1300041609 , 1300041611 , 1300001538 , 1300001171 , 1300041123 , 1300003530 , 1300075952 , 1300038842 , 1300003517 , 1300036976 , 1300003308 , 1300036959 , 1300036953 , 1300032269 , 1300002291 , 1300002289 , 1300036951 , 1300038950 , 1300031486 , 1300041394 , 1300074854 , 1300001410 , 1300075910 , 1300001357 , 1300033700 , 1300038880 , 1300041094 , 1300002848 , 1300075912 , 1300002987 , 1300033703 , 1300040803 , 1300033699 , 1300003334 , 1300003337 , 1300003338 , 1300003339 , 1300039879 , 1300075911 , 1300001539 , 1300001945 , 1300037729 , 1300050149 , 1300075913 , 1300003529 , 1300003561 , 1300002630 , 1300002973 , 1300003312, lab chemical, sulphuric acid 98 argr25 ltr, nndimethylpphenylinediamine merck 822038100 100 gms pack, 4amino antipyrine 25 gms reachem am5860 or equal, 110phenanthroline monohydrate argr 5gm, hydranal coulomat ag anolyte for coulometerpn riedel 34836500ml or equ, sodium oxalatear500g, dimethyl glyoxime 100g ar grade, eriochrome black t 10g analytical grade, lascorbic acidvitamin car500g, zinc sulphate heptahydratear500g, hidip pcapca mediumhd 02210tbbox10tubes, maleic anhydridecas 108316 1 kg, thymolphthalein indicator ar size 5 gram, calcium carbonate special 500g, paraffin wax pellets 5860 c, sodium sulphide hydrate flakes iron free 60 500g, tissue paper rolls2ply 180 gm length 5060 mtrs, mineral oil pure1 litre cas no415080010acros or equivalent, ammonium chloride ar 500g, ammonium hydrogen carbonate 99 ar 500g, ammonium oxalate ar grade500g, ammonium sulphate 500g ar, antimony trioxide100 gmcas1309644, calcium carbonate 500g ar sd fine 37579 k05 or equal, chromium chloridear500g casr1049055, cobaltous sulphate hepta hydratear500g casr10026241, magnesium oxide light extra pure 500g, mercuric oxide ar 100gms, mercuric sulphate extra pure 250g assy purity99 min, nickel ii sulfate500 gpurified casr10101970, potassium carbonate cas 584087 cn p5833500g, potassium ferrocyanide 500g ar grade or eq, potassium nitrate ar grade99500gram, 8hydroxy quinoline 100g 99 ar, sulfamic acid ar 99 500 gms, 26 dipicolonic acid pyridine26dicarboxylic acid, tartaric acid argr500gm, tween 8025mlaldrich p1754 or equivalent, malt extract agar basehimedia500g, aliquat 336tricapryl methyl ammonium chloridesigma 69485 50 grms or eqivalent, ethylene glycol dimethyl ether 99 500ml, methyl myristate, diethyl ether pure ar 500 ml with minimum assay purity of 995 and refractive index at 20 degc shall be between 1351 1353, sodium borohydride100galdrich 452890 or equivalent, calcium trifluromethanesulfonate cas 55120757 cn 51589210g, tween 20polysorbate 20100mlaldrich p1379 or equivalent, buffer titrisolph90, buffer titrisolph70, buffer titrisolph40, buffer titrisolph100, silicon oil with 20 cst25 deg 1kg, trometamol tris hydroxymethyl aminomethane tham, sodium sulphate 500gar sd fine 20264k05 or equal, potassium bromate pure ar minimum assay 990sulphate0005 max 500gm, lead nitrate cas no10099748 min purity995500 gm, 12 dimethoxyethane 500ml, alkyl diphenyl ethane, ammonium chloridear grade500gms, alchololic koh 01n in isopropanol traceble to nist 1 litre certificate contains nist, glucovita glucose d500 gram s, dioctyl sulfosuccinatesodium saltpurity98100 gm, cadmium acetate dihydrate500 gm argr
Agency / Dept :
mangalore refinery and petrochemicals limited MRPL
Due Date :
Aug 08, 2026
Tender Value :
Refer Document
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T18 Ref No : 16222364
Location : budaun , uttar pradesh
Source : GEM Tenders
corrigendum tender for mud flask 200 ml wide mouth corrsing broocil , test tube 12point5x1point25 cu borocil , burette 50 ml tarson make , poltube 200 mm central filling corring glass , breaker cappoint 250 ml borocil , test tube holder wooden handle , pipette 10 ml graduated 0point1 ml , pipette 5 ml graduated 0point1 ml , lovibond comparator , bromthymol blue disc , alphanaphthol solid 50 gm pack , eriochrome black t 25 gm pack , lead sub acitate e merckpoint , bpointtpointbpoint solution 125 ml pack , sulphuric acid 1point84 specifie gracity 500 ml , ph capsule 4point2 ph 10 capsule , ph capsule 7point0 ph 10 capsule , ph capsule 9point0 ph 10 capsule , ph meter hanna make , methyl red solution 125 ml , thermometer cdr make alchole filled , measuring flask borosil 250 ml , bromo thymol blue powder 50 gm pack , phenolphthlein powder 25 gram pack , borosil glass 250 ml , whatsman square sheets, supply of lab chemical and equipments, mud flask 200 ml wide mouth corrsing/broocil, test tube 12.5x1.25 cu borocil, burette 50 ml, tarson make, poltube 200 mm central filling corring glass, breaker cap. 250 ml borocil, test tube holder wooden handle, pipette 10 ml graduated 0.1 ml, pipette 5 ml graduated 0.1 ml, lovibond comparator, bromthymol blue disc, alphanaphthol solid 50 gm pack, eriochrome black t 25 gm/pack, lead sub acitate e merck., b.t.b. solution 125 ml pack, sulphuric acid 1.84 specifie gracity l.r. 500 ml, ph capsule 4.2 ph (10 capsule), ph capsule 7.0 ph (10 capsule), ph capsule 9.0 ph (10 capsule), ph meter hanna make, methyl red solution 125 ml, thermometer cdr make, alchole filled, measuring flask borosil 250 ml, bromo thymol blue powder 50 gm pack, phenolphthlein powder 25 gram pack, borosil glass 250 ml, whatsman square sheets
Agency / Dept :
uttar pradesh cooperative sugar factories federation ltd UPCSFFL
Due Date :
Jul 16, 2026
Tender Value :
30K
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T18 Ref No : 16189036
Location : budaun , uttar pradesh
Source : GEM Tenders
corrigendum tender for mud flask 200 ml wide mouth corrsing broocil , test tube 12point5x1point25 cu borocil , burette 50 ml tarson make , poltube 200 mm central filling corring glass , breaker cappoint 250 ml borocil , test tube holder wooden handle , pipette 10 ml graduated 0point1 ml , pipette 5 ml graduated 0point1 ml , lovibond comparator , bromthymol blue disc , alphanaphthol solid 50 gm pack , eriochrome black t 25 gm pack , lead sub acitate e merckpoint , bpointtpointbpoint solution 125 ml pack , sulphuric acid 1point84 specifie gracity 500 ml , ph capsule 4point2 ph 10 capsule , ph capsule 7point0 ph 10 capsule , ph capsule 9point0 ph 10 capsule , ph meter hanna make , methyl red solution 125 ml , thermometer cdr make alchole filled , measuring flask borosil 250 ml , bromo thymol blue powder 50 gm pack , phenolphthlein powder 25 gram pack , borosil glass 250 ml , whatsman square sheets, supply of lab chemical and equipments, mud flask 200 ml wide mouth corrsing/broocil, test tube 12.5x1.25 cu borocil, burette 50 ml, tarson make, poltube 200 mm central filling corring glass, breaker cap. 250 ml borocil, test tube holder wooden handle, pipette 10 ml graduated 0.1 ml, pipette 5 ml graduated 0.1 ml, lovibond comparator, bromthymol blue disc, alphanaphthol solid 50 gm pack, eriochrome black t 25 gm/pack, lead sub acitate e merck., b.t.b. solution 125 ml pack, sulphuric acid 1.84 specifie gracity l.r. 500 ml, ph capsule 4.2 ph (10 capsule), ph capsule 7.0 ph (10 capsule), ph capsule 9.0 ph (10 capsule), ph meter hanna make, methyl red solution 125 ml, thermometer cdr make, alchole filled, measuring flask borosil 250 ml, bromo thymol blue powder 50 gm pack, phenolphthlein powder 25 gram pack, borosil glass 250 ml, whatsman square sheets
Agency / Dept :
uttar pradesh cooperative sugar factories federation ltd UPCSFFL
Due Date :
Jul 13, 2026
Tender Value :
30K
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T18 Ref No : 16682140
Location : pune , maharashtra
Source : GEM Tenders
tender for sodium hexametaphosphate , paraffin liquid for molecular biology , activated charcoal , eriochrome black t , calcon indicator , calcium chloride anhydrous , metal loops holder , hipura quick gel purification kit 50pr , hipura pcr product purification kit 50pr , crystal violet , autoclavable petri plates polycarbonate , nichrome loop d 4 , nasco sampling bag 720ml , nasco sampling bag 540ml , magnesium sulphate heptahydrate acs , manganese ii sulphate monohydrate acs , potassium phosphate dibasic anhydrous extrapure ar , sodium citrate tribasic dihydrate extrapure ar , tryptone bactobio for bacteriology , tryptone type i bactobio for bacteriology , yeast mannitol agar , isoamyl alcohol , tris free base mb grade , agar powder mb grade , glycerol mb grade , phenol chloroform isoamyl alcohol , silicone mat for 96 well plates , 96-well plate for sequencing , optical sealing film , non-barrier tips 1000ul ultra low retention , freeze tag white upto 196c , hipurea bacterial genomic dna purification kit , qiagen rneasy powersoil total rna kit , qiagen dneasy powersoil pro kit , terminator cycle sequencing kit, consumables media and reagents, sodium hexametaphosphate, paraffin (liquid) for molecular biology, activated charcoal, eriochrome black t, calcon indicator, calcium chloride anhydrous, metal loops holder, hipura quick gel purification kit 50pr, hipura pcr product purification kit 50pr, crystal violet, autoclavable petri plates polycarbonate, nichrome loop d 4, nasco sampling bag 720ml, nasco sampling bag 540ml, magnesium sulphate heptahydrate acs, manganese i isulphate monohydrate acs, potassium phosphate dibasic anhydrous extrapure ar, sodium citrate tribasic dihydrate extrapure ar, tryptone bactobio for bacteriology, tryptone type i bactobio for bacteriology, yeast mannitol agar, isoamyl alcohol, tris free base mb grade, agar powder mb grade, glycerol mb grade, phenol chloroform isoamyl alcohol, silicone mat for 96 well plates, 96-well plate for sequencing, optical sealing film, non-barrier tips 1000ul ultra low retention, freeze tag white upto 196c, hipurea bacterial genomic dna purification kit, qiagen rneasy powersoil total rna kit, qiagen dneasy powersoil pro kit, terminator cycle sequencing kit
Agency / Dept :
agharkar research institute ARI
Due Date :
Aug 25, 2026
Tender Value :
6.03L
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Every year, central and state government departments release thousands of high-value contracts specifically dedicated to Eriochrome Black. Whether it involves bulk material supply, executing specialized operational services, or end-to-end turnkey project execution, the demand for capable vendors in the Eriochrome Black 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 Eriochrome Black 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 Eriochrome Black, you can build a highly profitable and stable pipeline of government clients.

Stop wasting time filtering through irrelevant notices. Our Eriochrome Black 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 Eriochrome Black 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 Eriochrome Black.
  • 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 Eriochrome Black 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 Eriochrome Black 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 Eriochrome Black 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 Eriochrome Black. 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 Eriochrome Black, 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 Eriochrome Black, maximizing your chances of securing L1 status.

1.

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

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 Eriochrome Black 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 Eriochrome Black?

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 Eriochrome Black, 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 Eriochrome Black is declared L1 and is generally awarded the contract

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