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60Latest Ph calibration Tenders List

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

Finding the right Ph calibration 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 Ph calibration 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 Ph calibration Tender Intelligence & Monitoring

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

We categorize Ph calibration 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 Ph calibration 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 Ph calibration 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 Ph calibration Tenders

✔ Proven Expertise in Government Procurement

We combine industry knowledge with practical bidding experience.

✔ Verified & Reliable Data

All Ph calibration 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 Ph calibration Sector in 2026

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

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

Is EMD mandatory for all Ph calibration tenders?

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

What is the difference between a Ph calibration 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 Ph calibration tenders on Tender18?

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


Get Expert Support for Ph calibration 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 : 17779915
Location : kanpur , uttar pradesh
Source : GEM Tenders
NEW TENDER
corrigendum tender for muffle furnace , hot air oven , digital lux meter , digital weighing balance , digital ph meter , sublimation fastness tester , digital stop watch , stop watch analog type , wash wheel laundrometer , crock meter motorized , glass thermometer , glass measuring cylinders , hydrometer , weight box , mechanical shaker , melting point apparatus , perspirometer load 5 kg , digital thermometer, calibration of lab equipment 9b 2026, muffle furnace, hot air oven, digital lux meter, digital weighing balance, digital ph meter, sublimation fastness tester, digital stop watch, stop watch analog type, wash wheel laundrometer, crock meter motorized, glass thermometer, glass measuring cylinders, hydrometer, weight box, mechanical shaker, melting point apparatus, perspirometer load 5 kg, digital thermometer
Agency / Dept :
directorate general of quality assurance DGQA
Due Date :
Oct 16, 2026 (1 day left)
Tender Value :
Refer Document
View Documents
T18 Ref No : 17687441
Location : vijayawada , andhra pradesh
LIVE TENDER
tender for bza-sur(ph no.:40123) esr tubes 0 to 200 calibration
Agency / Dept :
south central railway SCR
Due Date :
Oct 22, 2026 (7 days left)
Tender Value :
Refer Document
View Documents
T18 Ref No : 17722850
Location : pandaveshwr , west bengal
Source : GEM Tenders
LIVE TENDER
tender for ph meter table type electrically operated , conductivity meter table type electrically operated , digital pyrometer with calibration certificate , f1 class weight box with calibration certificate
Agency / Dept :
eastern coalfields limited ECL
Due Date :
Nov 02, 2026 (18 days left)
Tender Value :
1.35L
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T18 Ref No : 17660399
Location : rawatbhata , rajasthan
Source : GEM Tenders
LIVE TENDER
tender for spares for revamping the damaged ndct skid and clo2 plant , level transmitter radar type , complete set of level gauge with valves and connecting arrangement , air detector sensor with electrolyte , residual clo2 analyzer with flow through assembly and stand alone skid , hand held unit for measurement of residual clo2 calorimetric dpd , diaphragm pressure gauges compatible with ms purita make ptp skid , diaphragm pressure gauges compatible with ms purita make 30 percent idct skid , diaphragm pressure gauges compatible with ms purita make 70 percent idct skid , diaphragm pressure gauges compatible with ms purita make ndct skid , spare dosing pump part no10 for ms purita make ptp skid installed in clo2 plant at rapp 7 8 , spare dosing pump part no10 for ms purita make 30 percent idct skid installed in clo2 plant at rapp78 , ph analyzer sensor and transmitter , level switch compatible with ms purita make skids ptp skid 30 percent idct skid 70percent idct skid ndct skid , flot type level switch , pipe mounted sight glass compatible with ms purita make ptp skid , pipe mounted sight glass compatible with ms purita make 30 percent idct skid , pipe mounted sight glass compatible with ms purita make 70 percent idct skid , pipe mounted sight glass compatible with ms purita make ndct skid , pneumatically operated ball valve 15 nb along with actuator and limit switch compatible with ms purita make skids ptp skid 30 percent idct skid 70 idct skid ndct skid , pneumatically operated ball valve 50 nb along with actuator and limit switch compatible with ms purita make skids ptp skid 30 percent idct skid 70 percent idct skid ndct skid , pneumatically operated butterfly valve 100 nb along with actuator and limit switch compatible with ms purita make ndct skid , calibration column compatible with ms purita make ptp skid , calibration column compatible with ms purita make 30 percent idct skid , calibration column compatible with ms purita make 70 percent idct skid , calibration column compatible with ms purita make ndct skid, spares for revamping the damaged ndct skid and clo2 plant, as per specification sheet
Agency / Dept :
nuclear power corporation of india limited NPCIL
Due Date :
Oct 27, 2026 (12 days left)
Tender Value :
Refer Document
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T18 Ref No : 17564475
Location : bangalore , karnataka
Source : GEM Tenders
LIVE TENDER
tender for rinse solution 944 132 , calibration solution 1 944 128 , calibration solution 2 944 129 , cleaning solution 944 126 , hypochlorite solution 943 906 , calibration gas 1 34bar 962 183 , calibration gas 2 34bar 962 184 , membrane box for na plus electrode 942 062 box of 4 , clmembrane box 942 061 box of 4 , lac membrane box 942 066 box of 4 , po2 membrane box 4units 942 064 box of 4 , membrane for pco2 electrode abl800 4 units 942 063 box of 4 , ref membrane box 942 058 box of 4 , membrane box for potassium electrode 942 059 box of 4 , membrane for calcium electrode abl800 942 060 box of 4 , glu membrane box 942 065 box of 4 , e777 ph electrode 945 614 , e755 na electrode 945 618 , e733 ca electrode 945 616 , e744 cl electrode 945 617 , e7066 glucose electrode 945 620 , e7077 lactate electrode 945 619 , e799 po2 electrode 945 613 , e788 pco2 electrode 945 612 , e722 k electrode 945 615 , e1001 ref electrode 945 603 , auto check 5level 1 944 074 , auto check 5 level 2 944 075 , auto check 5 level 3 944 076 , thb calibration solution 944 021 , yearly service kit abl700 abl800 905 671 , thermal printer paper roll 112mm 20mtr, reagents for abl blood gas analyser machine, rinse solution 944 132, calibration solution 1 944 128, calibration solution 2 944 129, cleaning solution 944 126, hypochlorite solution 943 906, calibration gas 1 34bar 962 183, calibration gas 2 34bar 962 184, membrane box for na plus electrode 942 062 box of 4, clmembrane box 942 061 box of 4, lac membrane box 942 066 box of 4, po2 membrane box 4units 942 064 box of 4, membrane for pco2 electrode abl800 4 units 942 063 box of 4, ref membrane box 942 058 box of 4, membrane box for potassium electrode 942 059 box of 4, membrane for calcium electrode abl800 942 060 box of 4, glu membrane box 942 065 box of 4, e777 ph electrode 945 614, e755 na electrode 945 618, e733 ca electrode 945 616, e744 cl electrode 945 617, e7066 glucose electrode 945 620, e7077 lactate electrode 945 619, e799 po2 electrode 945 613, e788 pco2 electrode 945 612, e722 k electrode 945 615, e1001 ref electrode 945 603, auto check 5level 1 944 074, auto check 5 level 2 944 075, auto check 5 level 3 944 076, thb calibration solution 944 021, yearly service kit abl700 abl800 905 671, thermal printer paper roll 112mm 20mtr
Agency / Dept :
national institute of mental health and neuro sciences NIMHANS
Due Date :
Oct 21, 2026 (6 days left)
Tender Value :
Refer Document
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T18 Ref No : 17655562
Location : rawatbhata , rajasthan
Source : GEM Tenders
LIVE TENDER
tender for spares for revamping the damaged ndct skid and clo2 plant , level transmitter radar type , complete set of level gauge with valves and connecting arrangement , air detector sensor with electrolyte , residual clo2 analyzer with flow through assembly and stand alone skid , hand held unit for measurement of residual clo2 calorimetric dpd , diaphragm pressure gauges compatible with ms purita make ptp skid , diaphragm pressure gauges compatible with ms purita make 30 percent idct skid , diaphragm pressure gauges compatible with ms purita make 70 percent idct skid , diaphragm pressure gauges compatible with ms purita make ndct skid , spare dosing pump part no10 for ms purita make ptp skid installed in clo2 plant at rapp 7 8 , spare dosing pump part no10 for ms purita make 30 percent idct skid installed in clo2 plant at rapp78 , ph analyzer sensor and transmitter , level switch compatible with ms purita make skids ptp skid 30 percent idct skid 70percent idct skid ndct skid , flot type level switch , pipe mounted sight glass compatible with ms purita make ptp skid , pipe mounted sight glass compatible with ms purita make 30 percent idct skid , pipe mounted sight glass compatible with ms purita make 70 percent idct skid , pipe mounted sight glass compatible with ms purita make ndct skid , pneumatically operated ball valve 15 nb along with actuator and limit switch compatible with ms purita make skids ptp skid 30 percent idct skid 70 idct skid ndct skid , pneumatically operated ball valve 50 nb along with actuator and limit switch compatible with ms purita make skids ptp skid 30 percent idct skid 70 percent idct skid ndct skid , pneumatically operated butterfly valve 100 nb along with actuator and limit switch compatible with ms purita make ndct skid , calibration column compatible with ms purita make ptp skid , calibration column compatible with ms purita make 30 percent idct skid , calibration column compatible with ms purita make 70 percent idct skid , calibration column compatible with ms purita make ndct skid, spares for revamping the damaged ndct skid and clo2 plant, as per specification sheet
Agency / Dept :
nuclear power corporation of india limited NPCIL
Due Date :
Oct 27, 2026 (12 days left)
Tender Value :
Refer Document
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T18 Ref No : 17704301
Location : ernakulam , kerala
Source : GEM Tenders
LIVE TENDER
tender for supply and testing of digital concrete test hammer rebound hammer. , supply and testing of digital moisture meter with digital display. , supply and testing of digital ph meter. , supply of digital vernier caliper 0 to 300 mm alloy steel with instruction booklet , supply of digital outside micrometer. , supply and testing of portable compressor with 12 volts maximum power., miscellaneous tools and plant items, supply and testing of digital concrete test hammer rebound hammer rh 225b conforming standards for test procedures is13311 part2 en125042 astm c805 bs1881 etc battery rechargeable li ion impact energy appx nm 2 point 207 2 point 25 highest measurable compressive strength 100 mega pascal with all accessories like battery charger data transfer cable data transfer software for pc and printer carrying strap abrasive grinding stone documentation carrying case instruction booklet with conversion chart 80 plus minus 2 calibration block or steel anvil with one year warranty. model langry rh225b or equivalent model available in gem, supply and testing of digital moisture meter with digital display alphanumeric type having measuring range 0 percentage to 25 percentage microprocessor built in rechargeable battery with minimum 5 hrs usage with all necessary accessory including instruction booklet. model mag f0261 or equivalent model available in gem, supply and testing of digital ph meter microprocessor based 0 point 00 to 14 point 00 battery operated temperature range 0 to 100 degree c with accessories measuring electrode glass calomel electrode temperature probe electrode stand calibration buffers operation manual power cable test reports of the product from central govt or nabl or ilac accredited lab showing compliance to the specification etc. model accumax india ai sl 85 or equivalent model available in gem., supply of digital vernier caliper 0 to 300 mm alloy steel with instruction booklet. model baker n5 2dl2 irrd or equivalent model available in gem., supply of digital outside micrometer. model accusize industrial tools bc201101 or equivalent model available in gem., supply and testing of portable compressor with 12 volts maximum power 0 point 2 horsepower capacity 1 point 26 cubic feet 100 psi pressure gauge carry bag and all accessories. model viair 84p or equivalent model available in gem.
Agency / Dept :
indian army
Due Date :
Oct 24, 2026 (9 days left)
Tender Value :
2L
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T18 Ref No : 16775205
Location : khandwa , madhya pradesh
tender for calibration of c and i lab equipment and instruments from nabl certified lab for ph-1, 2x600mw, sstpp, mppgcl, khandwa.
Agency / Dept :
madhya pradesh power generating company limited MPPGCL
Due Date :
Aug 21, 2026
Tender Value :
Refer Document
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T18 Ref No : 17063830
Location : khandwa , madhya pradesh
tender for calibration of c and i lab equipment and instruments from nabl certified lab for ph-1, 2x600mw, sstpp, mppgcl, khandwa.
Agency / Dept :
madhya pradesh power generating company limited MPPGCL
Due Date :
Sep 07, 2026
Tender Value :
Refer Document
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T18 Ref No : 16686709
Location : ballabgarh , haryana
Source : GEM Tenders
tender for calibration services - mechanical; dimension, mass and volume, force, specific heat & humidity, temperature, chemical,ph tester; nabl labs; buyer premises (onsite)
Agency / Dept :
rites limited rail india technical and economic service
Due Date :
Aug 22, 2026
Tender Value :
Refer Document
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Every year, central and state government departments release thousands of high-value contracts specifically dedicated to Ph Calibration. Whether it involves bulk material supply, executing specialized operational services, or end-to-end turnkey project execution, the demand for capable vendors in the Ph Calibration 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 Ph Calibration 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 Ph Calibration, you can build a highly profitable and stable pipeline of government clients.

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

1.

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

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 Ph Calibration 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 Ph Calibration?

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 Ph Calibration, 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 Ph Calibration is declared L1 and is generally awarded the contract

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