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List of All Calibration Labs
- A.V. Industries
- 61850 Innovation Centre Integration Laboratory
- A. A. Calibration Pvt. Ltd.
- A. R. Labs and Calibrations
- A.S.A. Marketing (Calibration Laboratory)
- AAR GEE Engineering
- Aarush Testing and Calibration lab
- ABS Instruments Pvt. Ltd.
- Absolute Instruments Calibration Services
- ACCU-VISION SYSTEMS PVT LTD
- Accumax Lab Devices Private Limited
- Accurate Calibration & Testing Centre
- Accurate Engg. Co. Pvt. Ltd.
- Accurate Engineering Co. Pvt. Ltd,Chennai
- Accurate Engineering Co. Pvt. Ltd., Bangalore
- Accurate Engineering Co. Pvt. Ltd., Nashik
- Accurate Engineering Company Pvt. Ltd., Pune
- Accurate India Instruments
- Accurate Labs, Valsad
- Accurate Measurements
- Accurate Metrology Lab Centre
- AccurMax Solutions
- ACCUTECH CALIBRATION & INSTRUMENT SOLUTION
- AccuTrace Laboratory LLP
- Ace Techno Services
- ACME Enterprises
- Acoustic Test Facility of National Institute of Ocean Technology
- ACS Engineering Pvt. Ltd.
- Action Engineers
- Acumen Measurement & Calibration Services
- Acumen Measurements & Consultancy Pvt. Ltd. (Calibration Division)
- Acumen Tech-Sol Private Limited
- Adarsh Calibration Centre
- Adarsha Calibration Services
- Adcon Test & Calibration Lab
- Adept Advisors India Pvt. Ltd.
- Adept Fluidyne (P) Ltd. (Calibration Laboratory)
- Aditya Engineering Co. Calibration Laboratory
- Adityapur Auto Cluster
- Adna Technology Services
- Advance Calibration & Test Lab
- Advance Calibration Services
- Advance Control System
- Advance Measuring Systems
- Advance Test & Calibration Lab
- Advanced Bolting Solution Pvt. Ltd.
- Advanced Calibration and Validation Services Pvt. Ltd
- Advanced Calibration Laboratory Services
- Aero Precision
- Agile Lifescience Technologies India Pvt. Ltd.
- Ahmedabad Textile Industry's Research Association (ATIRA)
- AIMIL Calibration Laboratory
- AIMTECH SOLUTIONS
- Aircraft Research & Design Centre, Hindustan Aeronautics Limited
- Ajit Electronics Corporation
- Akaash Instrument & Gaauges India
- Akron Energy private limited calibration division
- Alcalab Pvt. Ltd.
- Alfa Machine Tools Private Limited
- Alfa-Tech Calibration Laboratory
- Alfatek Services
- Alisha Instruments
- Amara Raja Batteries Ltd, Testing & Calibration Laboratory
- Ametek Instruments India Pvt. Ltd
- Ameya Cal Tech Solutions
- Anand Testing Machine Services
- Ankit Fasteners Pvt. Ltd.
- Anritsu India Pvt. Ltd.
- Apex Calibration Laboratory
- Apex Quality Certification Services Pvt. Ltd.
- APT Kalibration
- Archerchem Calibrations Pvt. Ltd.
- Arrow Instruments Calibration
- Asian Technology
- Askib Engineers Pvt. Ltd
- Aspire Calibration Services
- ATQ METRO-Lab division
- ATS Calibration Laboratory
- Authentic Instruments & Automation Pvt. Ltd
- Auto Instrument Calibration Laboratory
- Autocal Solutions Pvt. Ltd.
- Autocal Solutions Pvt. Ltd., Pune
- Autocal Systems
- Autometers Energitec Flow Calibration Lab
- Avanttec Medical Systems (P) Ltd
- AVI Scientific Calibration & Services
- AVIAN TEST LAB PRIVATE LIMITED
- AVM Labs Pvt. Ltd.,
- Avtech Limited (PUP)
- Axes Metrology
- Bagson Calibration Lab Pvt. Ltd.
- Baker Gauges India Limited (HIP Division)
- Baker Gauges India Private Limited, (BMI Div)
- Balaji Calibration Laboratory
- BALI CALIBRATION SERVICES
- Bansal Calibration Services
- Baroda Calibration Services
- Baumer Technologies India Pvt. Ltd., (Calibration Division)
- Beatus Social Compliances Services Ltd.
- Belgaum Material Testing Centre
- Beltronics Calibration Lab
- Belz Calibration Laboratory, Belz Instruments Pvt. Ltd.
- BEN LAB
- Bengal Calibration Laboratory
- Best Engineers Calibration Lab
- Best Standards Technologies Private Limited
- Bhagwati Calibration Laboratory
- BHAGWATI CALIBRATION SOLUTIONS
- Bharat Electronics Ltd.(Calibration Laboratory)
- Bharat Heavy Electricals Limited, Calibration Centre/Quality Control
- Bharat Test House Pvt. Ltd., Rai-Sonepat
- Bharath Precision Instruments
- Bharti Automation Pvt. Ltd.
- BHAVYA LABORATORIES
- BHEL Instruments Calibration Center
- Bhilai Calibration Laboratory
- Bhoomi Calibration Services
- Birla Institute of Scientific Research
- Birla Tyres
- BiSS Labs
- BLR Techno Solutions
- Blue Star Engineering & Electronics Limited
- Blue Star Limited
- Blue Star Ltd. TMID Cal Lab
- Bnnspeag Test & Calibration Laboratory India Pvt Ltd
- Brilliant Industries, Calibration Laboratory
- BSM Instruments
- C & I Labs, BTPS, NTPC
- C and I Calibrations Pvt. Ltd.
- C& I Calibration Laboratory
- C&I Laboratory, Adani Power Ltd
- Cal Labs Private Limited
- Cal-Remedies, Lucknow
- Cal-Tech Calibration Services Pvt. Ltd., Pune
- Cal-Tech Solution
- CAL-TRACE
- Cali Labs Pvt Ltd
- Cali-Instrument & Gauge Calibration Laboratory
- Cali-Labs Pvt. Ltd.
- Caliber Gauges & Instruments Laboratory
- Calibration & Measurement Laboratory
- Calibration & Standards Laboratory, Controllerate of Quality Assurance (Electronics)
- Calibration & Testing Laboratory, USUI Susira International Pvt. Ltd.
- Calibration And Measurement Centre (CAMEC)
- Calibration and Testing laboratory, Calibration and Testing Laboratory, USUI Susira International PVt. Ltd.
- Calibration Centre – United Helicharters Pvt. Ltd.
- Calibration Centre, Atlas Copco (India) Ltd.
- Calibration Centre, Bharat Heavy Electricals Limited
- Calibration House
- Calibration Lab, Deccan Charters Pvt. Ltd.
- Calibration Lab, Jain Laboratory Glassware Co.
- Calibration Lab-NTSC, NSIC-Technical Services Centre, Chennai
- Calibration Lab. (Mechanical)
- Calibration Laboratory, A-Z Instrument Services
- Calibration Laboratory, Accumax Lab Technology
- Calibration Laboratory, Altop Industries Ltd.
- Calibration Laboratory, Central Power Research Institute
- CALIBRATION LABORATORY, ELECTRONIC & ENGINEERING CO. (I) PVT. LTD.
- Calibration Laboratory, Electronic Measuring Instruments Department, Quality Assurance Division, Bharat Electronics Limited
- Calibration Laboratory, Endress+Hauser Flowtec (India) Pvt. Ltd.
- Calibration Laboratory, Glassco Laboratory Equipments Pvt. Ltd.
- Calibration Laboratory, Hema Engineering Industries Ltd.
- Calibration Laboratory, Hydraulic Department
- Calibration Laboratory, Lakshmi Precision Screws Limited
- CALIBRATION LABORATORY, MEDICAL ENGINEERING & SERVICES
- Calibration Laboratory, Narindra Scientific Industries
- Calibration Laboratory, NSIC-Technical Services Centre ( Rajasthan)
- Calibration Laboratory, Radical Scientific Equipments Pvt. Ltd.
- Calibration Laboratory, Sterling Tools Limited, Faridabad
- Calibration Laboratory, Trivedi & associates Tecknical Services Pvt. Ltd.
- Calibration Laboratory-Ashok Leyland Limited
- Calibration Laboratory–Excel Electrical Equipment
- Calibration Labortory, Instrumentation Division, Central Power Research Institute
- Calibration Solutions
- Calibration System
- Calitech
- Calitron Calibration Laboratory
- Calpoint
- CalScientific (India) Pvt. Ltd.
- Calsytech
- Calzone Calibration Centre
- Canan Testing Services
- Caretek Calibration Laboratory
- Castro Engineering Private Limited
- CEMA Electric Lighting Products India Pvt. Ltd.
- Center for Calibration, Nagman, Naagman Instruments & Electronics (P) Ltd
- Central Calibration Lab
- Central Electronics Centre, IIT-Madras
- Central Gauging Centre
- Central Inst. of Plastics Engg. & Tech (CIPET)
- Central Institute of Hand Tools Laboratory
- Central Instrumentation Laboratory, Essar Steel India Ltd.
- Central Laboratory of Legal Metrology (CLLM)
- Central Laboratory, Bureau of Indian Standards
- Central Laboratory, Indian Oil Corporation Limited
- Central Materials and Processes Laboratory
- Central Mechanical Engineering Research Institute
- Central Meter testing Laboratory, J.V.V.N.L.
- Central Power Research Institute, Bhopal
- Central Power Research Institute, Switchgear Testing and Development Station
- Central Scientific Instruments Organisation
- Central Test Laboratory, BEML Limited, Bharat Earth Movers Limited
- Centre for Calibration, Nagman Instruments & Electronics Pvt. Ltd.
- Centre for Calibration, Nagman, Nagman Instruments & Electronics (P) Ltd.
- Centre for Testing and Calibration , HLL Lifecare Limited
- Centre of Excellence for Electronic Products (CEEP)
- CG Global R&D Centre, Crompton Greaves Limited
- Chandigarh Industrial & Tourism Development Corporation Ltd., CITCO - IDFC Calibration Lab
- Chetas Water Flow laboratory
- Chirag Consultants
- Choksi Laboratories Limited, Indore
- CICU-SSC Technical Centre
- Cimworks Technologies (I) Private Limited
- CIPET Calibration Centre
- CITCO-IDFC Calibration Laboratory
- CL-DEE, Department of Energy & Environment, National Institute of Technology
- Classic instrumentation pvt. Ltd.
- Clear Point Instrumentation Pvt. Ltd.
- CLICK-IN Calibration Laboratory
- CMTI, Central Manufacturing Technology Institute
- Consultancy & Civil Engineering Laboratory –(Mukesh A. Patel Technical Consultancy & Civil Engineering Laboratory)
- Control & Instrumentation Laboratory, NCPS Dadri, O&M/C&I, NCPS/NTPC
- Control and Instrumentation Laboratory Rosa Power Supply Company Limited
- CQA-Testing and Calibration Laboratory, Varroc Polymers Pvt. Ltd. (Plant–II)
- Creative Calibration Center, Gurgaon
- Creative Calibration Services, Rajkot
- Cross Calibration Laboratory
- Crystal Testing Service
- Cuse Metrology & Quality Management Services
- Cyrix Health Care Private Limited, Calibration Laboratory Division
- Daimler Commercial Vehicles Pvt. Ltd.
- Darsh Calibration Pvt. Ltd
- Defence Laboratory (DRDO)
- Delhi Calibration Laboratory
- Delta Electronics India Pvt. Ltd.
- Delta Laboratory
- Delta Power Solutions Pvt. Ltd.
- Department of Metrology and Calibration Laboratory, Institute for Autoparts & Hand Tools Technology
- Desun Test & Calibration Laboratory
- Dhruv Metrology and Consultancy Services
- Digimet Technologies
- Digital Calibration Technology
- Dimensions
- District Meter Testing and Standards Laboratory
- District Testing and Standards Laboratory - Wayanad
- Dodi Instruments
- Dosimetry Laboratory, Radiation Processing Plant, BRIT/BARC
- Dr. Reddy's FTO-3 Calibration Laboratory, Engineering Calibration Department
- Dunung Industries Pvt Ltd
- DVG Laboratories & Consultants Pvt. Ltd.
- Dynamic Calibration System
- E Quality Measurement
- Eastern Calibrators
- Easy Solutions
- Eco Green Labs Pvt. Ltd., Hosur
- Ecotech Instruments-Centre for Calibration Services (A Division of Ecotech Instruments)
- EE High Tension Meter Testing Laboratory
- EIC Meters Company
- EIE Instruments Pvt. Ltd.
- Eisco Calibration Laboratory
- Elecon Engineering Co. Ltd., Gear Division, Gujarat
- Electrical and Electronic Measuring Instruments Laboratory
- Electrical Laboratory, NTPC Dadri (Coal), NTPC Limited, National Capital Power Station
- Electrical Research & Development Association, East Godavari
- Electrical Research & Development Association, Navi Mumbai
- Electrical Research & Testing Organisation
- Electrical Research and Development Association, Gurgaon
- Electrical Research and Development Association, Vadodara
- Electro-Technical Calibration Laboratory
- Electrometer Corporation, Delhi
- Electrometer Corporation, Kolkata
- Electronet Equipment Calibration Laboratory, Electronet Equipment Pvt. Ltd.
- Electronet Equipments Calibration, Laboratory, Electronet Equipments Pvt. Ltd
- Electronica Test & Development Centre (Indore)
- Electronics & Quality Development Centre, Gandhinagar
- Electronics and Quality Development Centre, Vadodara
- Electronics Calibration Lab Hindustan Aeronautics Ltd., Avionics Division
- Electronics Lab, Bharat Dynamics Limited, Bhanur
- Electronics Regional Test Laboratory (East)
- Electronics Regional Test Laboratory (North)
- Electronics Regional Test Laboratory (South)
- Electronics Regional Test Laboratory (West)
- Electronics Test & Development Centre (Bangalore)
- Electronics Test & Development Centre (Chennai)
- Electronics Test and Development Centre, Goa
- Electronics Test and Development Centre, Guwahati
- Electronics Test and Development Centre, Mohali
- Electronics Test and Development Centre, Pune
- Electronics Test and Development Centre, STQC Directorate, Meity, Hyderabad
- Elite Calibration Centre
- Elite Metrology
- Elman Engineering
- ELTEL Calibration Laboratory
- EMC Calibration Laboratory, Sameer-Centre For Electromagnetics
- EMC Division, SAMEER – Centre for Microwave Research
- EMC Testing and Compliance LLP,
- Emm Tech Calibration
- Endress + Hauser (India) Automation Instrumentation Pvt. Ltd., Aurangabad
- Endress + Hauser (India) Pvt. Ltd, Pune
- Endress+Hauser (India) Pvt. Ltd., Service & Calibration Centre, Vadodara
- Endurance Technologies Ltd., Calibration Laboratory
- Energy Meter Lab, Training Institute, APGENCO
- ENGINEERING INSPECTION COMPANY
- Enkay Testing Technologies Limited
- ENPRO ENVIROTECH AND ENGINEERS PVT LTD (CALIBRATION LABORATORY)
- Envirotech Calibration Laboratory (A Division of Envirotech Instruments Pvt. Ltd.)
- EOL – Instrument Calibration Lab
- Eppendorf Calibration Services, Pune
- Eppendorf Calibration Services, Chennai
- Eppendorf Calibration Services, Eppendorf India Limited, Bangalore
- Eppendorf Calibration Services, Hyderabad
- Eppendorf Calibration Services, New Delhi
- Equation Calibration Services Private Limited
- Equation Laboratory Services India Pvt. Ltd.
- ERC-Climate Control lab, Tata Motors Ltd.
- Error Detector
- Essjay Technomeasure Pvt. Ltd
- Esya Enginering Pvt. Ltd.
- ETDC, Electronics Test and Development Centre, Kamalanagar
- Euro Calibration Technique
- Eurotech Instruments & Calibration Lab
- Exacto Calibration Services
- Excel Calibration Private Limited
- EXCELLENT CALIBRATION
- Excellent Calibration Services
- Excellent Services
- F. M. Instrumentation
- Faber Sindoori Management Services Private Limited
- Fare Labs Pvt. Ltd.,
- Fastech Telecommunications (I) Pvt. Ltd.
- FIE Research Institute
- Fine Care Corporation
- Fine Engineering Services
- Fine Testing Machines
- Finetune Calibrations and Instrumentation
- Finiks Engineering Company
- Flow Link Systems (P) Ltd.
- Fluid Control Research Institute
- Flutech Engineering Pvt. Ltd.
- Fmi Calibration Laboratory
- Forbes Marshall (Hyd) Private Ltd.
- Force Measurement
- Force Motors Ltd-Standards Room
- Force Techno Engineers
- Francis Klein Co. Pvt. Ltd.
- G.B. Central Laboratory
- GAIL India Limited
- Galaxy Test & Calibration Laboratory
- Ganathi Instruments
- Ganga Calibration Services Pvt. Ltd.
- Gatrad Cal-test Laboratories and Research Pvt. Ltd
- GAUGE CALIBRATION LABORATORY
- Gauges Bourdon (India) Pvt. Ltd
- Gayathri Calibration Services
- GB Central Laboratory
- GD Instrument Calibration Centre
- Gee Kay Engineering
- GENERAL SCIENTIFIC RESEARCH LAB
- Geological and Metallurgical Laboratories (A Division of IRCLASS Systems and Solutions Pvt. Ltd.)
- German Calibration Lab
- Glacier Tek Service
- Glance Calibration Centre
- Global Calibration & Test Lab, Alwar
- Global Calibration Services
- Global Calibration, Pune
- Global Calibration, Vaishali
- GLOBAL EPC INDIA PRIVATE LIMITED
- Global Lab
- Global Scientific Solution
- GLOBAL TECHNICAL SERVICES
- GM Gaguing Solutions
- Godrej & Boyce Mfg. Co. Ltd, Lawkim Motors Group (Mumbai)
- Godrej & Boyce Mfg. Co. Ltd., Lawkim Motors Group (Chennai)
- Godrej & Boyce MFG. Co. Ltd., Lawkim Motors Group (Vadodara)
- Godrej & Boyce Mfg. Co.Ltd, Lawkim Motors Group (Pune)
- Goria Automation Engineers
- Government Electrical Standards Laboratory
- GREAVES COTTON
- GREENTECH TESTING and CALIBRATION LAB
- GSG Instruments Pvt Lt.d, Calibration Laboratory
- GTN Engineerig India Limited
- Gupta Scientific Industries PERFIT Laboratory
- Hari Om Instru Labs
- Hari Shankar Singhania Elastomer & Tyre Research Institute, HASETRI
- Harita Seating Systems Limited
- Head of the Laboratory, Ben Lab
- HEATCON SENSORS PRIVATE LIMITED
- HEICO Dynamics Private Limited
- HEICO Engineering Services Private Limited
- Hemshell Services
- Hexagon Metrology India Calibration Laboratory
- Hi Tech Calibration Services
- HI-PHYSIX Laboratory
- Hi-Physix Laboratory India Pvt. Ltd.
- Hi-Tech Calibration
- Hi-Tech Calibration Laboratory
- Hi-Tech Engineering services
- Hi-Tech Laboratory & Services
- Hi-Tech Meter Laboratory, UGVCL (Uttar Gujrat Vij Company Ltd.), Sabarmati
- Hi-Tech Meter Testing Laboratory
- Hi-Tech Services Calibration Laboratory
- Hi-Tech Transducers & Devices Pvt. Ltd
- Hindustan Aeronautics Ltd.
- Hindustan Lab Systems
- Hindustan Precision Instruments
- Hitech India Equipments Pvt. Ltd. (Site Calibration Laboratory)
- Hitech-Services
- HMCL Calibration Laboratory
- Horiba India Pvt. Ltd.
- HPCL Calibration Laboratory
- HPL Electric & Power Pvt. Ltd.
- HTA Instrumentation Pvt. Ltd.
- http://www.labgo.in/admin/calibrationlab/add
- Hy-Tek Precision Instruments
- Hydraulic Turbine Research & Development Laboratory
- I-Cal Calibration & Services
- IASC Sector Skill Council Calibration Lab
- ICL Calibration & Testing Services Private Limited
- ICL Calibration And Testing Services
- ICS Technologies,
- ICS Technologies, Nashik
- Ideal Instruments
- Independent Calibration Laboratories, National Council for Cement and Building Materials
- Index Lab and Consultants
- Indian Calibration Services
- Indian Calibration Services, Jamshedpur
- Indian Institute of Legal Metrology Ministry of Consumer Affairs, Food & Public Distribution
- Indian Jute Industries Research Association
- Indian Technical Services
- Indian Technologies
- Indiana Test, Calibration and Certification Services (A Division of Indiana Ferro Alloys)
- INDIGENOUS SERVICE
- Indo German Tool Room
- Indoshell Metrology Laboratory
- Industrial Calibration Services
- Industrial Instrumentation & Lab
- Industrial Metrology Centre, Kanchipuram
- Infortech Calibration Laboratory
- INSCAL Service Centre
- Insize Calibration Services
- Inspection Survey & Surveillance (India) Pvt. Ltd.
- Instacal Engineers Pvt. Ltd.
- Institute for Design of Electrical Measuring Instruments
- Instotech
- Instrulab Aero & Allied Systems
- Instrument Calibration centre, Ahmedabad
- Instrument Calibration Laboratory, Delhi
- Instrument Installation and Maintenance Engineers
- Instrumentation Installation and Maintenance Engineers
- Instrumentation Laboratory, BHEL
- Instruments Calibration and Test Centre
- INSTRUMENTS CARE (CHENNAI) PVT LTD-CALIBRATION LABORATORY DIVISION
- Intech Calibrations Pvt. Ltd.
- Intech Services
- Intech System & Automation (Calibration Lab)
- International Centre for Autoloomotive Techngy
- Intertek India Private Limited, Delhi
- Isotech Metrology Solutions
- ITL Labs Pvt. Ltd., Indore
- J. B. Calibrators
- Jaganaths Slip Gauges & Co.
- Jagannaths Slip gauges and Co.
- Jain R & D, Jain Irrigation Systems Limited
- Jain Scientific Glass Works, Test Lab
- Jash Precision Tools Limited
- Jay Balaji Instrumentation & Services
- Jaya Hind Industries Limited
- Jayank Labs Pvt. Ltd.
- Jayasree Reva Phoenix Metrology Private Limited
- Jayesh Enterprises
- JBS Testing Solutions
- Jems Calibration Services
- Jindal Power Limited (Department of Calibration Laboratory Services)
- JK SCIENTIFIC CALIBRATION CENTRE
- Jost's Engineering Company Limited
- JVVNL, Jaipur
- Jyoti Test House
- Jyotiba Instruments Enterprises Shree Complex
- K.C. Precision (Calibration Laboratory)
- Kailtech Test and Research Centre Private Limited
- Kalashri Electronics Pvt. Ltd.
- Kanhaiya Calibration Laboratory
- Karan Instruments
- Karandikar Laboratories Pvt. Ltd.
- Karnataka Material Testing and Research Centre
- Kelvin Research Centre
- Kesar Testing Services
- Keysight Technologies India Pvt. Ltd.
- Khosaca Calibration Lab
- Khushi Calibration Laboratory
- Kosaka Calibration Lab
- Krishna Calibration
- Krishna Instruments
- Krohne Marshall Flow Calibration Laboratory
- Krutam Technosolutions Pvt. Ltd.
- Kudale Calibration Laboratory
- KVTEK Power Systems Private Limited
- L & T Heavy Engineering Calibration & Testing Laboratory, Larsen & Toubro limited
- L&T – MHPS Boilers Pvt. Ltd., QA Lab
- L.G.B. Metrology Calibration Lab
- Lab Equipments Calibration Centre
- Lab House
- Laboratory, 515 Army Base Workshop
- Labtest Services
- Lakshmi Precision Screws Limited
- Larsen and Toubro Electrical Calibration Laboratory
- LCGC Trucal and Services LLP
- LGB Metrology Calibration Laboratory
- Libra Electronics & Systems (Calibration Division)
- Lisaline Lifescience Technologies Calibration Laboratory
- Low Tension Meter Testing Laboratory
- LSD Calibration Services
- M K T Engineering
- M V Consultants
- M. K. S. Systems
- M. S. Metric Instruments
- M.E. Laboratory, PSPCL, Jalandhar
- M.M. Associates
- M.M.Engineers
- M/s S.V.Engineering Centre
- M/s C & I Calibration Pvt. Ltd.
- M/s. Easy Solutions
- M/s. Matrix Lab
- Macro Calibration Services
- Maharashtra State Electricity Distribution Co. Ltd., Testing & Quality Assurance Laboratory
- Mahindra & Mahindra Ltd., Farm Equipment Sector, Metrology Laboratory
- Make Instruments Suppliers & Calibration Lab,
- Manas Liquid Flow Calibration Laboratory
- Manjula Laboratory, Ludhiana Pioneer Nuts & Bolts Pvt Ltd.
- Maruti Calibration Centre
- Maruti Calibrations
- Maruti Weightech Pvt. Ltd
- Mascot Metrology Lab
- Mass Calibration Laboratory
- Mass Weigh Systems Pvt. Ltd.
- Mast Aviation Pvt. Ltd.
- Masters Calibration Services
- MASTERTECH SYSTEMS
- Material Testing Department, Calibration Lab
- Material Testing Laboratory, Bharat Heavy Electricals Limited
- Matrix Calibration Laboratory Equipments & Services
- Matrix Lab
- Mayuresh Associates
- Measure Tech Metrologies
- Measure Techniques
- Measure Techno Lab
- Measure Tecniques
- Measurematic India
- Measurements International Calibration House (A Division of Measurements International LLP)
- Measurewel Technologies
- Mechancial Measurements & Calibration Lab,R &D Centre for Bicycle & Sewing Machines
- MECHANICAL CALIBRATION CELL
- Mechanical Calibration Laboratory, National Test House (WR)
- Mechanical Measurements & Calibration Lab
- Mechatron Calibration & Instrument
- Medical Engineering & Services
- Megatech Engineering & Services Pvt. Ltd.
- Menon & Menon Ltd.
- MET - CAL CENTRE
- Met Instruments Calibration Centre Voltech Engineers Pvt.Ltd
- Met-Heat Services
- Meter Testing & Standards Laboratory
- Meter Testing and Calibration Laboratory, The TATA Power Company Limited
- Meter Testing and Standard Laboratory
- Meter Testing and Standards Laboratory
- Meter Testing and Standards Laboratory, Department of Electrical Inspectorate, Kozhikode
- Meter Testing and Standards Laboratory, Department of Electrical Inspectorate, Thiruvananthapuram
- Meter Testing Laboratory Malappuram
- Meter Testing Laboratory, RRVPNL
- Meter Testing Laboratory, RRVPNL, (Jaipur)
- Meter Testing Laboratory, RRVPNL, Udaipur
- Meter Testing Laboratory, Torrent Power Limited
- Meter Testing Laboratory, Torrent Power Limited, Surat
- Metric Measurement Technologies
- Metrological Services Department Opto Electronics Factory
- Metrological Testing and Calibration Centre
- Metrology & Calibration Lab, APMF, CSIR-NAL
- Metrology and Calibration Laboratory Institute for Autoparts & Hand Tools Technology
- Metrology Lab CSIR-CMERI-CoEFM
- Metrology Lab, Electric Loco Shed
- Metrology Lab, Tata Motors Limited, Ahmedabad
- Metrology Lab, Tata Motors Limited, Lucknow
- Metrology Laboratory, Bharat Heavy Electricals Limited, Boiler Auxiliaries Plant
- Metrology Laboratory, CMTI
- Metrology Laboratory, Tata Motors Limited, Uttarakhand
- Metrology Laboratory, WABCO India Ltd
- Metrology Labortory, TATA Motors Limited, Jamshedpur
- Metstar Technologies Pvt. Ltd.
- MG ASSOCIATES
- MGM Engineering Corporation
- MGVCL, Hi-tech Laboratory
- MIA Test Lab & Research Centre
- Micro calibration Lab
- Micro Measurement & Calibration System
- Micro Measures
- Micro Precision Calibration India Pvt. Ltd.
- Micro Precision Products Pvt. Ltd
- Micro Small and Medium Enterprises – Testing Centre,
- Micro-Flat Datums Pvt. Ltd.
- Microcal Calibration Laboratory
- Microlit Laboratory
- Micron Instruments & Services
- Microtech Calibration Lab
- Microtech Calibration Laboratory
- Microvision Calibration Laboratory's Pvt. Ltd.
- Microvision Calibration Services India Pvt. Ltd.
- MICROWAVE MEASUREMENT SOLUTIONS
- Mikronix Associates
- Mikronix Calibration Centre
- Mikronix Gauges Private Limited
- Minda Industries Ltd
- Mitcom Services Pvt. Ltd.
- Mitutoyo South Asia Pvt. Ltd., Calibration Laboratory
- MK Best Calibration Services
- MKT Engineering
- ML 510 ABW
- MMA Calabs Tech Ltd.
- MMD Kantawala Calibration Laboratory
- Modtech Creative Labs Pvt Ltd
- MONI's GROSAM ENGINEERING DESIGN AND RESEARCH CONSULTANSY
- Moorthi Instruments
- MOTHER CALIBRATION SERVICES
- Motherson Sumi Systems Limited
- MPS Electrical Test Laboratory, Mysore
- MPSEDC Calibration lab
- Mr. Trilok Chand Sharma
- MSEDCL, Testing & Quality Assurance Lab, Bhandup Testing & Quality Assurance Lab
- MSEDCL, Testing & Quality Assurance Laboratory, Bhandup Testing Division
- MSIR India Private Limited
- MSME Testing Centre (Kolkata)
- MSME Testing Centre (NR), Delhi
- MSME Testing Centre, Chennai
- MTMS Engineers Pvt. Limited
- Mukesh A. Patel Technical Consultancy &
Civil Engineering Laboratory - Multitech Technofab Pvt. Ltd. (Calibration Division)
- Multitek Technologies
- N.C.L. Pvt. Ltd.
- NAGARKAR CALIBRATION AND VALIDATION LLP
- Nano Technology Services, Faridabad
- NAPS Testing Laboratory, Nuclear Power Corporation of India Ltd (A Govt. of India Enterprise)
- Narindra Scientific Industries
- Narmada Engineering & Calibration Services
- Nashik Engineering Cluster
- National Calibration Centre
- National Calibration Service
- National Center for Automotive Testing (NCAT), Vehicles Research Development Establishment (VRDE)
- National Centre for Quality Calibration
- National Council for Cement and Building Materials
- National Engineering & Calibration Laboratory
- National Metrology Laboratory
- National Research & Technology Consortium (C-ACT)
- National Test House (ER)
- National Test House (SR), Scientist SB (Chemical), Chennai
- NAVNATH TECHNICAL SERVICES
- NCL Pvt. Ltd.
- Neetron Instruments
- Neno Technical Services
- Neno Technical Services, Bhubaneswar
- Neno Technical Services, Rudrapur
- New Techno Machine Tools
- NEWTRONIC LIFECARE EQUIPMENT PVT.LTD.
- Next Search Technology
- NIIRT – Centre for Calibration, Analysis & Testing
- Nishitronics Instrumentation
- Nitin Calibration Services
- NO VALUE
- Norbar Torque Tools India Pvt. Ltd.
- Northlab India Pvt. Ltd.
- Northlab India Pvt. Ltd., Hosur
- NPK Founders (Test & Calibration Laboratories)
- NSIC Technical Services Centre, National Small Industries Corporation Ltd.
- NUCLEONIX SYSTEMS PVT LTD - CALIBRATION LABORATORY
- Nutan Calibration Lab
- Nutech Calibrators and Engineers
- NUVIA INDIA PVT LTD
- Oasys Energy Efficiency Pvt Ltd
- Offshore Testing and Inspection Services (India) Pvt. Ltd.
- Om Calibration Service
- Om Engineers
- Oorja Technical Services Pvt. Ltd.
- OPUS Precision Instruments Pvt. Ltd.
- Orgi Instruments and Sensors
- Orient Equipment & Services Calibration Centre, Coimbatore
- P. Tej Calibration Centre
- PAP Works
- Param Calibration and Services
- Parashar Micro Measurement Pvt. Ltd.
- Pascal Physical Laboratory
- Pascal Solutions
- Perfect Calibration Centre Pvt. Ltd. (Bangalore)
- Perfect Calibration Centre Pvt. Ltd. ,Hosur
- Perfect Calibration Centre Pvt. Ltd., Chennai
- Perfect Calibration Centre Pvt. Ltd., Coimbatore
- Perfect Calibration Lab
- Perfect Calibration Services
- Perfect Enterprises
- Perfect Instrumentation Systems and Controls
- Perfect Utilities
- PGVCL Meter Hi-Tech Laboratory
- Phoenix Calibration Services
- Photometry Laboratory, Crompton Greaves Ltd.
- PI Calibration Laboratory (A Division of Polltech Instruments)
- Pinpoint Precision Calibration
- Pipette Clinic
- Plasma & Vacuum Technologies
- Pooja Precision Instruments
- Power Electronical Electro Technical Calibration Laboratory (A Division of Power Electronical, Nashik)
- Power System Testing Laboratory
- Prajyo Instrument & Maintenance Services
- Prasad Quality & Calibration Services
- Precical Metrology
- Precise Calibration Centre, Ahmedabad
- Precise Calibration Centre, Mumbai
- Precise Calibration Services
- Precise Calibrations Pvt. Ltd., Ghaziabad
- Precise Testing & Calibration Centre, Chennai
- Precise Testing and Calibration Centre
- Precise Testing and Calibration Centre, Bangalore
- Precision Calibration & Testing Centre
- Precision Calibration Lab & Works
- Precision Calibration Laboratory, Bhubaneswar
- Precision Calibration Laboratory, Shiroli
- Precision Electronics Ltd.
- Precision Engineering Metrology Laboratory, Institute for Machine Tools Technology
- Precision Instrumentation and Services Pvt. Ltd.
- PRECISION SERVICE CENTRE
- Precision Services
- Premier Instruments
- Prescience Science Calibration Private Limited
- Prima Calibration Services
- Prime Calibration Services
- Prism Calibration Centre
- Procom Systems
- Prompt Techcom Services Pvt. Ltd.
- Protection & Metering Laboratory, Adani Power Limited
- PRS instruments Manufacturing Industries
- Pulse Weighing Systems (Calibration Division),
- Q-Tech Engineering Services
- Q-Tex Calibration Laboratory
- Q. C. Laboratory, Maruti Suzuki India Limited
- QA Calibration Laboratory, L & T Heavy Engineering, Vizag Production Centre
- QA Tech (A Div. Of Gmp Technical Solutions Pvt. Ltd.,)
- QA Tech (A Division of GMP Technical Solutions Pvt. Ltd.)
- QRICS Calibration Laboratories Pvt. Ltd.
- QTEX Calibration Lab, QTEX Instruments Pvt. Ltd.
- Qualilab
- Quality Calibration Centre
- Quality Calibration Services
- Quality Control Laboratory, Jindal Saw Ltd.
- Quality Instrument Services
- Quality International (Calibration DIVISION)
- Quality Laboratory
- Quality Manager, Technical Services Deptt.
- Quality Precision Instruments
- Quality Service Organisation Pvt. Ltd.
- Quality Services & Laboratories
- Quality Solutions (India)
- Quality Technical Solutions
- Quick Logic Controls
- R & D instrument Services
- R R Electronics, Chief Executive Officer
- R V Testing Machines
- R&D Instruments Services
- R. R. Electronics
- R.E. Laboratories
- R.P. Calibration Laboratory
- R.P. Khedkar Calibration & Testing Centre
- Radiant Corporation Pvt Ltd
- Radiological Precision Labs (India) Pvt. Ltd.,
- Radix Electrosystems Pvt. Ltd
- Raj Calibration Center
- Ramkrishna Forgings Ltd
- RASCI Instruments
- Ravikiran Calibration Laboratory
- Ray Engineering
- Raychem RPG Gas Flow Meter Calibration Laboratory
- RE Laboratories
- Rectifier Station Laboratory, Hindalco Industries Limited
- Regional Reference Standard Laboratory, Bhubaneswar
- Regional Reference Standards Laboratory Department of Consumer Affairs, Guwahati
- Regional Reference Standards Laboratory, Department of Consumer Affairs, Government of India, Bangalore
- Regitech Calibration Pvt. Ltd.
- Relax Pharmaceuticals Pvt. Ltd.
- Reliable Analytical Laboratories Pvt. Ltd., Thane
- Reliable House
- Reliable Metrological Laboratory
- Reliable Technical Services
- Reliance Calibration Laboratory
- Reliance Infrastructure Laboratory, Reliance Infrastructure Ltd.
- Reltec Calibration Private Limited
- RFCOMM Calibration Laboratory
- Rico Auto Industries Limited
- RICTA (OPC) Private Limited
- Rishabh Testing and Calibration laboratory
- RK Technologies
- RMG Autometers Gas Technologies Ltd., RMG Flow Calibration Lab
- Rockwell Testing Aids
- Rockwin Flowmeter India Pvt. Ltd.
- Roots Metrology & Testing Laboratory
- Roots Metrology & Testing Laboratory, (A unit of Roots Industries India Limited)
- ROOTS METROLOGY & TESTING LABORATORY, COCHIN
- Roots Metrology & Testing Laboratory,Bangalore
- Roots Metrology & Testing Laboratory,Coimbtore
- ROYAL SCIENTIFIC INSTRUMENTS
- RS Safety & Calibration Consultancy
- S Calibration (Unit of Sakthi Power Solution Private Limited)
- S G System
- S M Engineers
- S-Tech Calibration Centre
- S. K. Instrumentation Services
- S. P. Instruments & Services
- S. V. Engineering Centre
- S. V. India Calibration Services, Unit 2nd
- S.M. Engineers
- S.M. Enterprises
- S.M. Enterprises,Secunderabad
- S.P. Instruments
- S.V. India Calibration Services
- S.V. Precision Instruments
- SAC (ISRO)-TIMCD-Calibration Laboratory
- Sacardande Engineers
- Sadbhav Calibration Services
- Sadhana Calibration
- Sai Calibration and Testing Engineers
- Sai Meena Calibration Laboratory Pvt. Ltd.
- Sai Meena Calibration Laboratory Pvt. Ltd. (Location 2)
- Sakthi Auto Component Limited
- Salvin Instruments Calibration Laboratory
- Sam Calibration Lab
- Samarth Calibration Laboratory
- SAMARTH ENGINEERS
- Samarth Krupa Instrulab
- SAMEER – Centre for Microwave Research
- SAMS Advance Climatic Technologies Pvt. Ltd.
- San Techno Services
- Sands Centre for Innovation and Testing Private Limited
- SANGAM INSTRUMENTS
- Sankalp Hi Tech Corporation
- Sansel Calibration Laboratories
- Sansera Engineering Pvt. Ltd.
- SaRc Instruments
- SARRC Test House
- Sartorius Weighing India Pvt. Ltd., Calibration Laboratory
- Sarvashree
- Sastha Scientific Agencies
- SBEM Flow Laboratory
- Scientific and Industrial Testing and Research Centre
- Secure Energy Services Ltd.
- Seeco Laboratories
- Seema Industrial Services
- Shankar Wire Products industries Calibration Laboratory
- Shanmugha Precision Forging (A Unit of Vee Bee Trust)
- Shanthala Power Limited, Electro-Technical Calibration
- Sharp Instrument Service & Calibration Lab
- Shell Services
- SHINE CALIBRATION
- Shiva Calibration Laboratory
- Shivam Calibration & Services
- Shivraj Calibration and Technical Services
- Shree Balaji Test House Pvt. Ltd.
- Shree Furba Dolma Services
- Shree Radhey Technology
- Shree Trading Company (Calibration Division)
- Shree Venkatesh Engineering Works, Calibration Laboratory
- Shreeji Calibration Laboratory
- Shreta Lab Tech
- Shreyash Enterprises
- Shri Krishna Test House, Delhi
- Shri Trading Instrumentation & Calibration Solution
- Shrikrupa Calibration & Servicing Centre
- Shriniwas Calibration Laboratory
- Shriram Institute for Industrial Research
- Shriram Institute for Industrial Research (Delhi)
- Shriram Institute for Industrial Research, Bangalore
- Shweta Instruments
- Sibali Instrument Works
- Sibali Instruments Works
- Siemens Ltd. DG PRO- Calibration Laboratory
- Sigma Calibration Laboratory
- Sigma Instrumentations & Calibrations
- SIGMA TECHNOLOGIX
- Sigma Test & Research Centre
- Sigma Test and Research Centre
- Sikha Enterprises
- SIMCO Calibration Laboratory
- SIMPLISOL TECHNOLOGIES PVT. LTD.
- Size Control Gauges and Tools Pvt. Ltd.
- Size Masters Calibration Services
- Sky Instruments & Controls Row House
- Slip Gauge Calibration Laboratory, Calibration Laboratory (SGCL) Metrology Section
- SLN Instruments Services
- SLV Instruments and Calibrations
- SME Calibration Centre- Division of SM Engineers
- Sophisticated Test & Instrumentation Centre
- SP Calibration Labs, Nagole
- Sparx Precision
- Spectro Analytical Labs Ltd.
- Sree Chitra Tirunal Institute for Medical Sciences & Technology Bio Medical Technology Wing
- Sri adishwara metric instruments
- Sri Calibrations Services
- Sri Chakra Scientific Services
- Sri Daakshyaani Energy Solutions
- Sri Gokul Cal Lab
- Sri Ranganathar Industries Private Limited
- Sri Sai Calibrations
- Sri Sai Precision Instrumentation & Research Centre
- Sri Sastha Metrology
- Srivin Engineering Company
- SSPL Calibration Centre
- Standard and Calibration Lab
- Standard Calibration
- Standard Calibration Laboratory
- Standard Room, Elecon Engineering Co. Ltd., Gear Division
- Standards & Calibration Squadron
- Standards Division, Air India Engineering Services Limited,
- Standards Lab, MIS-Test Department
- Standards Laboratory (ELE), Bharat Dynamics Limited
- Standards Laboratory, Cummins India Limited
- Star Calibration
- STAR CALIBRATION SERVICES
- Star-Mech Controls (India) Pvt. Ltd. (Calibration Division)
- STERLING GENERATORS PVT LTD.- CALIBRATION LABORATORY
- Sterling Tools Limited
- STS Calibration Laboratory
- Sturctural Solutions Pvt. Ltd
- Success Instruments
- SUCHETA ENTERPRISES
- Sudutt Electrical Testing Laboratory
- Sukrut Enterprises
- SUN-TECH, PUNE
- SUNSHINE BIOMEDICAL SOLUTIONS
- Super Calibration Services
- Super Scientific International Laboratory
- Superintendence Co. Of India (Pvt.) Ltd
- Supertek Calibration Laboratory
- Sushma Industries Calibration Centre
- Swaptul Enterprises
- Swaroop Calibration Lab, (A Unit of Swaroop Autotechnologies Pvt. Ltd.)
- Swastik Calibration Laboratory
- Synchro Calibration Laboratory
- Syscon Calibration Centre Pvt. Ltd.
- Taj Calibration Services
- Tanson Instrument
- Tanson Instruments
- Tata Motors PCBU, QA-Metrology Lab
- TATA Motors – CVBU, Pune-Metrology Laboratory
- TBS India Telematic and Biomedical Services Pvt. Ltd.
- Techbio Solutions
- Techcom Systems
- Technical Calibration Services
- Technical Resources
- Technical Services Department, BHEL
- Technical Services, BHEL
- TECHNIK CALIBRATION
- Techno calibration Laboratory Pvt. Ltd
- Techno India
- Techno Measure Pvt. Ltd.
- Techno Measure Solutions
- Techno Products
- Technocal
- Technocalibration Laboratory Private Limited
- Tekno Valves
- Tektronix (India) Pvt. Ltd.
- Telecon Systems
- Tempsens Calibration Centre (South)
- Tempsens Calibration Centre (West), A Unit of Tempsens Instruments (I) Pvt. Ltd.
- Tempsens Calibration Centre, C/o Tempsens Instruments (I) P Ltd.
- Tescals Calibration Laboratories
- Tespa Calibration Centre , Coimbotore
- Tespa Calibration Centre, Chennai
- Tespa Calibration Services
- Test Equipment and Automation Bharat Electronics Ltd, Govt. of India Enterprise
- Test Line Services
- Test Mech
- Testcal
- Testing & Calibration Lab
- Testing & Calibration Laboratory Central testing circle, Damodar Valley Corporation
- Testing & Calibration Laboratory Secure Meters Ltd
- Testing & Quality Assurance Laboratory, MSEDCL
- Testing and Calibration Laboratories, R & D Centre, BEML Ltd.
- Testing and Calibration Laboratory
HPL Electric & Power Limited. - Testing and Calibration Laboratory, Mumbai
- Testing and Calibration Laboratory, Secure Meters Limited, Solan
- Testing and Calibration Laboratory, Secure Meters Limited, Udaipur
- Testing Electrical Standards Laboratory
- Testing Machine Service Centre
- Testing Machine Services
- Testing Machines Corporation
- TESTMECH
- Testncal Laboratory
- Testo India Private Limited
- Testron Engineers
- The Automotive Research Association Of India (ARAI)
- The Banaskantha District Co-operative Milk Producers' Union Ltd.
- The Eagle View (A Unit of Automikrotekh)
- The Hi-Tech Gears Ltd.
- THE LABORATORY GLASSWARE CO.
- The Lakshmi Machine Tools
- The Pipettemann
- The South India Textile Research Association (SITRA), Calibration Laboratory
- Therelek Engineers (P) Ltd.
- Thermal Instrument India Pvt. Ltd.
- Thermo Electronic Engineering
- Thermo Fisher Scientific India Pvt. Ltd., Calibration Lab
- Thermolab Testing Services Private Limited
- TII Techno Testing Instruments Pvt. Ltd.
- Tii Techno Testing Services Pvt. Ltd.
- Tikri Kalan Terminal Laboratory, India Oil Corp.
- TIPL Calibration Labortory-Toshniwal Industries Pvt. Ltd
- TMC Measuring Instruments Pvt. Ltd.
- Torrent Power Limited
- Toshniwal Enterprises Controls Pvt. Ltd. (TECPL)
- Tracemetrics Labortories Pvt. Ltd.
- Transcaal Engineers India Pvt. Ltd.
- Transcal
- Trio metrological Laboratory
- Tru- Cal Metrology Services
- True Cal
- True Calibration Services
- True Value Calibration Services
- True Value Calibration Services Pvt. Ltd.
- Truthread Gauges & Tools Pvt. Ltd.
- TSUMi Calibrations
- Tuthread Gauges & Tools Pvt. Ltd.
- TUV Rheinland (India) Pvt. Ltd.
- ULTRA CAL
- Uma Calibration and Validation Service
- Umed Pharam lab Private Limited (calibration Division)
- Unbrako Testing & Calibration Laboratory (Deepak Fasteners Limited)
- Uni-Tech Testing and Calibration
- Unical Lab
- Unik Gauges & Tools Calibration Laboratory
- Unique Calibration laboratory
- Unique Engineers
- Unique Instruments & Mfrs. Pvt. Ltd.
- UNIQUE MEASUREMENT SERVICE
- Unique Testing Solutions
- Unitech Instrumentation & Controls
- Unitech Instruments
- UNITECH TECHNOCRATS PVT LTD
- United Calibrations Pvt. Ltd.
- Universal Calibration Services Pvt. Ltd.
- Universal Gauges
- Universal Instruments
- Universal Metrology and Allied Services
- Upadhrish Reserchem LLP (Calibration Laboratory),
- Urban Testing Division, MSEDCL
- Use-Tech Calibration Laboratory
- V-Chem Calibration Laboratory
- Vaibhav Instrumentation
- Vaidyanatheshwara Instruments
- Vaiseshika Electron Devices
- Vaishno Calibration Services
- Valco Calibration Services
- Vasals Engineering Industries
- Vashisth Calibration Centre
- Vashisth Calibration Private Limited
- Venus Calibration and Instruments
- VIGNAN INSTRUMENTS
- Vijay Instrumentation Services
- Vimetech Calibration Laboratory
- VKR Calibration Labs
- Voltagram Testing and Calibration
- Vyline Glass Works Ltd, Calibration Laboratory
- Wabco India Ltd
- Wavecal Technologies
- Weigh India Calibration Laboratory
- Weightronics Mass Calibration Laboratory (WMCL)
- WIKA Instruments India Pvt. Ltd.
- Wika Instruments India Pvt. Ltd., Chennai
- Winmet Technologies Pvt. Ltd.
- World One Instruments
- WPIL Standards Room, WPIL Limited
- Yadav Measurements Private Limited, Hyderabad
- Yadav Measurements Pvt. Ltd.
- Yadav Measurements Pvt. Ltd., Udaipur
- YAMA Engineers & Testing Instruments Pvt. Ltd.
- Yash Metrology Laboratory Pvt. Ltd.
- Yathva Energy Solutions Private Limited
- Yenkay Instruments & Controls Pvt. Ltd
- Yog Electro Process Pvt. Ltd.
- Yor Lab
- Young Engg. & Calibration Services Pvt. Ltd.
- Young Engg. & Calibration Services Pvt. Ltd., Bhubaneshwar
- Yuva Engineering
- Zawar Gauges & Tools Pvt. Ltd.
- Zeal Manufacturing and Calibration Services Pvt. Ltd.
- Zeal Services
- Zealtek Calibration Laboratory
- ZERA India Private Limited, Calibration Laboratory
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