EXCELLENT Based on 350 reviews Posted on Google Asdfg AsdrtAugust 23, 2026Trustindex verifies that the original source of the review is Google. We needed to get a food sample tested for our business requirement and were searching for a Food Testing Lab in Kolkata. The staff explained the sample submission process clearly and helped us understand what information was required. The overall procedure was organized and communication was good. The report was useful for our purpose and the process was handled professionally. Overall, we had a satisfactory experience with the testing service.Posted on Google Rupankar Gayen Rupankar GayenAugust 21, 2026Trustindex verifies that the original source of the review is Google. I was searching for a Water Testing Lab in Kolkata because I wanted to understand the quality of the water we are using regularly. The sample submission process was simple and the staff explained the basic requirements clearly. I appreciated that they did not make the process unnecessarily complicated. The report was also presented in a way that was fairly easy to understand. Overall, it was a smooth and satisfactory experience.Posted on Google Sayan MandalAugust 20, 2026Trustindex verifies that the original source of the review is Google. I was looking for a NABL Lab in Kolkata for testing related to an important requirement, so proper documentation and testing standards were important to me. The staff explained the process clearly and helped with the necessary sample submission details. I found the communication professional and straightforward. The overall process was organized, and the report was useful for our purpose. A satisfactory experience from start to finish.Posted on Google Sneha ShawAugust 18, 2026Trustindex verifies that the original source of the review is Google. I recently availed services from a water testing lab in Kolkata and was impressed by their professionalism. The team ensured proper testing and provided a detailed report. They also guided me on maintaining water quality. It’s a great service for anyone who values health and safety.Posted on Google safdar AliAugust 15, 2026Trustindex verifies that the original source of the review is Google. I had a wonderful experience with a water testing lab in Kolkata. The entire process was smooth and well-managed. The staff was knowledgeable and explained everything clearly. The report was accurate and delivered on time. It’s a reliable service that I would recommend to everyone.Posted on Google MD RizwanAugust 14, 2026Trustindex verifies that the original source of the review is Google. Getting my water tested from a water testing lab in Kolkata was a great decision. The team was prompt and very cooperative. The report was detailed and covered all important parameters. They also provided useful suggestions for improvement. I feel much more confident about the water quality now.Posted on Google SayanAugust 13, 2026Trustindex verifies that the original source of the review is Google. I approached a water testing lab in Kolkata for checking water quality at my factory, and I am extremely satisfied with the service. The team was professional, and the testing process was carried out efficiently. The report was comprehensive and helped us take necessary actions. Highly recommended for industrial and commercial use.Posted on Google Rajkumar DebnathAugust 12, 2026Trustindex verifies that the original source of the review is Google. My experience with a water testing lab in Kolkata has been very positive. The team was responsive and handled everything professionally. The report was detailed and provided valuable insights into water quality. It’s a must-have service for anyone who wants to ensure safe and clean water at home or workplace.Posted on Google Raunak ChakrabortyAugust 10, 2026Trustindex verifies that the original source of the review is Google. I was looking for a dependable water testing lab in Kolkata and came across a service that truly impressed me. Their professionalism, accuracy, and quick turnaround time were outstanding. The report was detailed and easy to understand. It helped me ensure the safety of my drinking water. I highly recommend their services.Posted on Google Subrata RoyAugust 8, 2026Trustindex verifies that the original source of the review is Google. I recently used a water testing lab in Kolkata, and the experience was excellent. The team was knowledgeable and used advanced techniques for testing. The report was delivered on time and included all essential details. They even guided me on improving water quality. It’s a valuable service for every household.
OUR COMMITMENT
About Us
Welcome to Pro Research & Testing Laboratory, Kolkata’s reputable water testing facility. To assure the safety and purity of drinking water, we provide extensive testing services backed by advanced equipment and professionals. We invest a lot of effort into delivering credible outcomes that meet industry standards and regulations as a government-approved laboratory. Whether you are a homeowner, a business owner, or a public institution, we can help you make decisions concerning the quality of your water. Discover more about our experience and the benefits of partnering with us for all your water testing needs.
Inside Our Facilities
LABORATORY GALLERY






OUR COMMITMENT
UNCOMPROMISING QUALITY CONTROL
At Pro Research, we are dedicated to delivering precise, reliable, and timely analytical testing services. We adhere strictly to national and international standards, continuously improving our methodologies to ensure absolute data integrity.
NABL Compliance
Strict adherence to ISO/IEC protocols.
Data Integrity
Ensuring precise and unbiased results.
Advanced Tech
Utilizing state-of-the-art instruments.
Continuous Audit
Regular internal and external reviews.

1,00,000+
Happy Customers

5000+
Projects Done

100+
Awards Win

100+
Expert Workers
Our Services
- Drinking Water
- Mineral Testing
- Food Product Testing
Raw Water Testing
Pro Research & Testing Laboratory specializes in analyzing and evaluating the quality of untreated, raw water sources. Equipped with advanced technology and a team of skilled experts, they provide comprehensive testing services for raw water samples. Their reliable and accurate results assist industries, municipalities, and individuals in understanding the suitability and potential contaminants in their water sources for appropriate treatment and usage.
Waste water Testing
We are devoted to examining and analyzing wastewater samples. We offer precise and reliable testing services to guarantee water quality compliance, discover pollutants, and promote environmental sustainability. We execute this with a team of experienced scientists and cutting-edge equipment. You may rely on us for effective and thorough waste water analysis solutions.
Building Material Testing
A leading facility, Pro Research & Testing Laboratory specializes in full testing services for the building sector. We can evaluate various building materials, including concrete, steel, wood, and insulation, thanks to our experienced employees and cutting-edge machinery. We offer a precise study of attributes, including toughness, sturdiness, thermal conductivity, and fire resistance. To secure the quality and safety of your construction projects, rely on our precise and reliable testing solutions.
Cement and Fly Ash
This lab is dedicated to the comprehensive analysis of cement and fly ash samples. Our skilled team of scientists and advanced testing equipment enable us to assess various properties, including compressive strength, fineness, chemical composition, setting time, and pozzolanic activity. With our accurate and reliable results, we assist construction industries in ensuring the quality, durability, and performance of their cement and fly ash materials.
Solid Fuel and Other Mineral
This leading-edge establishment provides thorough testing services for solid fuels and other minerals. Our team’s expertise and advanced equipment allow for the precise study of variables, including calorific value, ash content, moisture content, elemental composition, and mineral identification. You can rely on our testing services to ensure conformity to industry standards and the best possible use of solid fuels and minerals in various applications.
Microbiological Testing
Pro Research & Testing Laboratory is a highly regarded establishment that focuses on providing reliable and efficient microbiological testing services. The lab thoroughly tests various materials, including food, water, pharmaceuticals, and environmental contaminants. It has state-of-the-art technology and skilled microbiologists. It assists organizations and individuals in ensuring safety and compliance with microbiological requirements since it is dedicated to sustaining quality and dependability.
Tea & Coffee
We are a specialist institution devoted to the in-depth analysis of tea and coffee samples. Thanks to a competent team and cutting-edge machinery, we offer precise testing for factors including flavor, aroma, caffeine concentration, moisture content, and pesticide residue. You may rely on our reliable and accurate testing services to ensure the safety, authenticity, and quality of your tea and coffee articles.
Milk & Milk Products
In our testing facility for milk and dairy products, Pro Research & Testing Laboratory, we provide innovative testing services. Our highly skilled technicians and innovative equipment allow us to do in-depth tests, including determining the amount of fat and protein, lactose levels, the presence of micro organisms and the presence of pollutants. Your confidence in the quality, safety, and compliance of your milk and milk products can be boosted by our precise and trustworthy results.
Food & Agricultural Products
Pro Research & Testing Laboratory is where advanced technology meets culinary exploration. Our team of passionate experts utilizes modern equipment to analyze food and agricultural samples comprehensively. From uncovering nutritional secrets and detecting pesticide residues to ensuring microbiological safety and identifying allergens, we provide reliable testing solutions. Experience the joy of quality assurance and discover the fascinating world behind your favorite food and agricultural products.
Ready to Eat Food
We dive deep into the flavors and safety of your favorite meals. Our team of culinary scientists and cutting-edge tools ensure meticulous analysis of ready-to-eat food samples. From taste and texture to nutritional value and microbial safety, we uncover the secrets behind every bite. We ensure the highest quality and satisfaction for your taste buds. Prepare to savor the science behind delicious convenience.
Soft Drinks Test
Step into the fizz-tastic world of Pro Research & Testing Laboratory, where we unravel the mysteries hidden within your favorite bubbly beverages. Our flavor explorers and scientific sleuths analyze soft drink samples with precision. From uncovering the perfect balance of sweetness and tanginess to ensuring impeccable quality and safety, we guarantee a taste sensation that will leave you thirsting for more. Get ready to sip, savor, and discover the science behind every refreshing gulp.
- Laboratory Services
- Research & Development
- Internship
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Classification of Product Groups for Chemical Testing
Research & Development
Pro Research & Testing Laboratory stands out as a premier center dedicated to pioneering research and methodologies. Our R&D facility rigorously develops novel frameworks, solving analytical challenges across multiple complex industries. Equipped with advanced machinery and expert scientists, we empower businesses and citizens to innovate and exceed stringent biological standards. Driven by an unwavering commitment to excellence, we deliver consistently trustworthy data for all your pressing needs.
Internship
Pro Research & Testing Laboratory stands out as a premier center dedicated to immersive and robust student training. Our facility rigorously prepares aspiring professionals, providing hands-on experience with real-world analytical tasks. Equipped with advanced machinery and expert scientists, we help students and graduates master critical skills and adherence to laboratory standards. Driven by an unwavering commitment to excellence, we deliver consistently thorough mentorship for your career goals.
Certificate in Microbiology Analysis (Food & Water)
Basic food & water microbiology.
DURATION
2 Months
FEES
₹25,000
PROGRAMME HIGHLIGHTS
- Bio safety & aseptic handling
- Media prep & sterilization
- E.Coli & Coliform in water
- TPC, Yeast & Mold in food
- Colony counting & reports
Advanced Certificate in Microbiology Analysis (Food & Water)
Advanced food & water microbiology.
DURATION
3 Months
FEES
₹34,000
PROGRAMME HIGHLIGHTS
- Sample handling & processing
- Pathogens in wastewater
- Isolate bacteria & fungi
- Bioburden & environment checks
- Advanced lab documentation
Professional Certificate in Microbiology Analysis (Food & Water)
Professional microbiology & laboratory management.
DURATION
6 Months
FEES
₹49,000
PROGRAMME HIGHLIGHTS
- E.coli, TPC & Yeast isolation
- Bacteria from pool & water
- Air bacteria isolation
- Instrument operation & upkeep
- SOP preparation techniques
Certificate in Chemical Analysis (Food)
Basic chemical food testing.
DURATION
2 Months
FEES
₹25,000
PROGRAMME HIGHLIGHTS
- Lab safety & equipment use
- Moisture & ash determination
- Soxhlet fat determination
- Kjeldahl protein estimation
- Sodium & potassium testing
Advanced Certificate in Chemical Analysis (Food)
Advanced chemical food testing.
DURATION
3 Months
FEES
₹34,000
PROGRAMME HIGHLIGHTS
- Instrument & glassware use
- Carbs, energy & protein test
- Edible oil & fat analysis
- Milk quality & adulteration
- Toxic metal tests in food
Professional Certificate in Chemical Analysis (Food)
Professional food chemistry & laboratory SOPs.
DURATION
6 Months
FEES
₹49,000
PROGRAMME HIGHLIGHTS
- Calibration & reagent prep
- Total sugar estimation
- Quality analysis of foods
- Comprehensive toxic metals
- Lab calculations & SOPs
Certificate in Chemical Analysis (Water)
Basic chemical water testing.
DURATION
2 Months
FEES
₹25,000
PROGRAMME HIGHLIGHTS
- pH, TDS & turbidity tests
- Water colour testing
- Water alkalinity testing
- Calcium & magnesium hardness
- Chloride & sulphate levels
Advanced Certificate in Chemical Analysis (Water)
Advanced chemical water testing.
DURATION
3 Months
FEES
₹34,000
PROGRAMME HIGHLIGHTS
- Pool & surface water tests
- Detailed hardness testing
- Wastewater quality testing
- COD, DO & TSS testing
- Oil & grease water testing
Professional Certificate in Chemical Analysis (Water)
Professional water & wastewater testing.
DURATION
6 Months
FEES
₹49,000
PROGRAMME HIGHLIGHTS
- Purifier & pool water tests
- Aluminum, manganese & iron
- BOD & TKN wastewater tests
- Phosphate & silica testing
- Instrument care & SOPs
Professional Certificate Internship (Food & Water Quality)
Food & water quality internship.
DURATION
6 Months
FEES
₹75,000
PROGRAMME HIGHLIGHTS
- Instrument calibration
- Moisture, fat & ash in food
- Hardness, metals in water
- Pathogens in food & water
- Lab calculations & report prep
What Our Clients Say!
Yuba Bharati Krirangan
As stewards of a large sports venue, Yuba Bharati Krirangan values the commitment to excellence displayed by Pro Research & Testing Laboratory. Their services have proven crucial in upholding our high standards. We confidently endorse their top-tier quality assurance services.
Ajanta Group
We highly value the exceptional services of Pro Research & Testing Lab. Their meticulous testing and swift results have been instrumental in maintaining Ajanta Group's product quality. We recommend their services to any organization seeking top-notch testing solutions.
Eveready Industries India Ltd
Pro Research & Testing Laboratory has been an invaluable partner in ensuring the quality and reliability of our products. Their meticulous testing methods and swift turnaround time have greatly contributed to our success. We highly recommend their services for any company seeking precise and comprehensive testing solutions.
AI Airport Services Limited
We are extremely satisfied with the exceptional services provided by Pro Research & Testing Laboratory. Their expertise in conducting rigorous testing and analysis has played a pivotal role in maintaining our high standards of safety and efficiency. Their professional team consistently delivers accurate and actionable results.
Bancharam Food Products Pvt Ltd
Pro Research & Testing Laboratory has been a helpful partner in upholding the quality and authenticity of our services. Their state-of-the-art facilities and experts have helped us navigate complex regulatory standards and ensure our customers receive only the best. We wholeheartedly endorse their testing services.
Accreditations
TRUST & QUALITY ASSURANCE


