NATIONAL LAB

Quality All The Way !

ISO 9001:2008 Certified Lab

Precision in Every
Diagnosis

National Lab — established 1998. State-of-the-art equipment, expert medical team, and comprehensive health solutions under one roof.

24 Hrs Emergency Home Collection Online Reports
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Expert Doctors

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National Lab

About National Lab

Quality All The Way Since 1998

National Lab was established in 1998 with the sole intent of providing quality service in the field of laboratory medicine. Our team of well qualified and experienced laboratory technologists ensure smooth running of the laboratory.

Today, National Lab provides a wide range of laboratory investigations with state-of-the-art equipment. Our mission is quest for excellence — we continuously evaluate our performance and exceed customer expectations.

  • Fully Automated Laboratory

    State-of-the-art analyzers — Mindray, QIAGEN, ERBA, Biosystem.

  • All Services Under One Roof

    Blood tests, radiology, pathology, ECG, molecular biology and more.

  • Home & Hospital Visits Available

    24-hour emergency, home collection, online report delivery.

Our Services

Innovative Medical Lab Services

From routine blood tests to specialized molecular diagnostics — all diagnostic services under one roof.

Haematology

Complete blood count, peripheral smear, ESR, clotting studies using fully automated 5-part cell counters.

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Bio Chemistry

Liver function, kidney function, lipid profile, blood sugar, electrolytes and 100+ biochemistry panels.

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Clinical Pathology

Urine analysis, stool examination, sputum analysis, body fluid analysis and clinical microscopy.

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Digital X-Ray

Advanced computed radiology with DRYPIX Smart. Chest X-Ray, bone X-Ray, and digital mammography.

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Molecular Biology

PCR-based tests, genetic analysis, infectious disease diagnostics using QIAGEN real-time PCR systems.

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Immunology

Hormone assays, allergy panels, autoimmune markers using Mindray CLIA chemiluminescent analyzer.

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Micro-Biology

Culture and sensitivity, staining, parasite identification, and comprehensive microbiological investigations.

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Histopathology

Tissue biopsy processing, cytology, FNAC, PAP smear with expert pathologist reporting.

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ECG

Computerised 12-lead ECG for cardiac rhythm analysis with immediate physician review.

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Home Collection

Free home sample collection by trained phlebotomists following strict safety protocols.

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Health Packages

Diabetic, Pre-Marital, Executive, Master, and Routine checkup packages at special prices.

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Online Reports

Secure patient login portal to view and download reports anytime. Results within 4-6 hours.

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8-12 Hours fasting is required for blood tests. Avoid Coffee, Tea, Milk and Solid foods.

All packages have Special Price. No Refund against Cancellation of any Single Test.

Specialized Units

Our Departments

Biochemistry

Fully automated ERBA XL-200 Analyzer with 200 tests/hr. Liver, kidney, lipid, thyroid, and 100+ biochemical tests with precision.

  • Liver Function Test
  • Kidney Function Test
  • Lipid Profile
  • Blood Sugar (FBS/PPBS)
  • Electrolytes (Na/K/Cl)
  • HbA1c
View All Tests

Hematology

Dynacount 5D — 5-part hematology analyzer with flag information for better diagnosis, automatic instrument monitoring, and one-click maintenance.

  • Complete Blood Count
  • Peripheral Smear
  • ESR
  • Bleeding/Clotting Time
  • Reticulocyte Count
  • Blood Group & Rh
View All Tests

Microbiology

Mispa i3 using Rate Based Nephelometry & Immuno-turbidimetry for accurate culture, sensitivity, and immunological testing.

  • Culture & Sensitivity
  • VDRL / HIV I & II
  • HBsAg
  • Widal Test
  • Stool Examination
  • Sputum AFB
View All Tests

Radiology

DRYPIX Smart — 24-step grayscale pattern for precise Auto Film Density Correction. Advanced computed radiology for chest, bone, and mammography.

  • Digital X-Ray Chest
  • Bone X-Ray
  • Computerised ECG
  • Mammography
  • Ultrasound
  • Physician Opinion
View All Tests

Our Locations

Find Us Near You

Four branches across Madurai with advanced diagnostics and home collection services.

Head Office & Main Lab

24x7

34, PT Rajan Rd, Zumbropuram (near CSI Church), Narimedu, Madurai – 625002

0452-2533456, 9445922140

6:00 AM – 10:00 PM (All Days)

Full Lab Services Radiology Emergency Home Collection

Sellur Branch

Collection Center

No.3-c, Ahimsapuram 6th Street (near Sellur Market), Sellur, Madurai – 625002

9842952140

6:30 AM – 9:00 PM (All Days)

Full Lab Radiology Health Checkups

KaraiKudi Branch

Collection Center

71/1, 1st St, TT Nagar, Sekkalai, Karaikudi, Tamil Nadu 630001

0452-2678901

7:00 AM – 9:00 PM (Mon–Sat)

Sample Collection Basic Tests Reports

Karakudi Branch

Full Lab

71/1, 1st St, TT Nagar, Sekkalai, Karaikudi, Tamil Nadu 630001

096557 16444

6:30 AM – 9:30 PM (All Days)

Full Lab Radiology Health Checkups

Book Your Test Today

Quick online booking. Our team confirms your appointment within hours.

Head Office

34, PT Rajan Rd, Narimedu

Call Us

0452-2533456 / 9445922140

Working Hours

6:00 AM – 10:00 PM Daily

Emergency: +91 9842952140

Quick Booking

Get In Touch

Contact Us & Our Branches

Reach out to any of our branches. Walk in or book ahead — we're here for you.

Head Office & Main Lab

34, PT Rajan Rd, Zumbropuram (near CSI Church), Narimedu, Madurai – 625002
24x7
View on Google Maps

34, PT Rajan Rd, Zumbropuram (near CSI Church), Narimedu, Madurai – 625002

0452-2533456, 9445922140

6:00 AM – 10:00 PM (All Days)

Sellur Branch

No.3-c, Ahimsapuram 6th Street (near Sellur Market), Sellur, Madurai – 625002
Collection Center
View on Google Maps

No.3-c, Ahimsapuram 6th Street (near Sellur Market), Sellur, Madurai – 625002

9842952140

6:30 AM – 9:00 PM (All Days)

KaraiKudi Branch

71/1, 1st St, TT Nagar, Sekkalai, Karaikudi, Tamil Nadu 630001
Collection Center
View on Google Maps

71/1, 1st St, TT Nagar, Sekkalai, Karaikudi, Tamil Nadu 630001

0452-2678901

7:00 AM – 9:00 PM (Mon–Sat)

Karakudi Branch

71/1, 1st St, TT Nagar, Sekkalai, Karaikudi, Tamil Nadu 630001
Full Lab
View on Google Maps

71/1, 1st St, TT Nagar, Sekkalai, Karaikudi, Tamil Nadu 630001

096557 16444

6:30 AM – 9:30 PM (All Days)

What Patients Say

Patient Testimonials

"I have been getting my regular health checkups done at National Lab for the past 5 years. Their service is excellent, reports are accurate, and the staff is very courteous."

R
Rajesh Kumar

Regular Patient

"As a diabetic patient, I need regular sugar tests. National Lab provides accurate HbA1c reports that help my doctor adjust my medication. Punctuality is commendable."

P
Priya Sharma

Diabetic Patient

"I regularly refer my patients to National Lab for diagnostic tests. Their reports are reliable and timely, which helps in accurate diagnosis and treatment planning."

D
Dr. Amit Verma

Referring Physician

Got Questions?

Frequent Questions

For most routine blood tests, fasting for 8-12 hours is required. You can drink plain water. Avoid smoking, alcohol, coffee, tea, and milk.
Most routine tests are available within 4-6 hours. Specialized molecular tests may take 24-48 hours.
Yes, we provide home sample collection. Book via our website, WhatsApp, or call +91 9445922140.
Yes, we are ISO 9001:2008 certified. Our reports are accepted by all doctors and hospitals.
Click on "Patient Login" at the top, enter your Patient ID and Password printed on your receipt.
All packages have special prices. No refund will be made against cancellation of any single test.