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Lonestar Laboratory is pleased to announce its acquisition by Apave, a prestigious international organization headquartered in France.
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    • Analytical Chemistry
    • Civil / Construction Material Testing
    • Clean Room Validation
    • Environmental Testing
    • Food Testing
    • Geotechnical Engineering
    • Indoor Air Quality Monitoring
    • Industrial Hygiene
    • Material/Metallurgical Testing
      • Coating Test Facilities
      • Corrosion Testing
      • Fracture Toughness (CTOD) Testing
      • Full Ring Test
      • Mechanical Testing
      • Metallurgical Failure Investigation
      • Salt Spray Test
    • Topographic Survey
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  • Home
  • About Us
  • Services
    • Analytical Chemistry
    • Civil / Construction Material Testing
    • Clean Room Validation
    • Environmental Testing
    • Food Testing
    • Geotechnical Engineering
    • Indoor Air Quality Monitoring
    • Industrial Hygiene
    • Material/Metallurgical Testing
      • Coating Test Facilities
      • Corrosion Testing
      • Fracture Toughness (CTOD) Testing
      • Full Ring Test
      • Mechanical Testing
      • Metallurgical Failure Investigation
      • Salt Spray Test
    • Topographic Survey
  • Accreditations & Certifications
  • QHSE
    • QHSE
    • OHSE Policy
    • Quality Policy
    • Survey
  • Clients
  • Downloads
  • Enquiry
  • Contact Us

Clean Room Validation

Lonestar offers a wide range of Clean Room Validation/Inspection/Testing/Certification services to Healthcare facilities, Pharmaceutical facilities, Research/Testing Laboratories and Manufacturing facilities supported by an experienced team of trained engineers, technicians and modern equipment. Lonestar has gained the reputation of providing accurate and timely professional services; particularly when it relates to validation of clean rooms in the Healthcare and Pharmaceutical facilities as per the requirements/technical guidelines of UAE-MOHAP/DOH/HAAD/OSHAD/DHA and International ISO 14644, ISO 14698, BS EN ISO 14644, EN 12469, UK-HTM, EU GMP, HACCP/ISO/FSSC 22000, US-Federal STDS 209, CDC, ASHRAE, NSF/ANSI 49 and USP 800.

Our services to following sectors:

Healthcare facilities:

Operation Theatres, Delivery suites, ICU, NICU, PICU, IVF, Isolation Rooms, Procedure Rooms, Dialysis Rooms, ER Rooms, Recovery Rooms, CSSD-Dirty/Sterile/Packing areas, Laboratories, Positive and Negative Protective Environments, etc.

Pharmaceutical facilities:

IP Pharmacy, Clinical trial / Aseptic Preparation and Support Rooms including Sterilization, Sterile Filling, Sterile Store, Controlled drugs stores, etc.

Research/Testing Laboratories:

Aseptic Preparation and Support Rooms including Sterilization, Sterile Filling, Sterile Store, Food Testing Labs, Health Screening Labs, Positive and Negative Protective Environments, etc.

Manufacturing facilities:

Food Products, Cosmetic/Skincare Products, Healthcare equipment’s/supplies, aeronautical equipment’s/supplies, Medicine/Drugs/Aseptic Preparation and Support Rooms including Sterilization, Sterile Filling, Sterile Store, Positive and Negative Protective Environments, etc.

Clean Room Test Parameters:

  • Airborne Particle Counts
    Particle fraction size: 0.1µm, 0.3µm, 0.5µm, 5.0µm
  • Filter Integrity Testing/DOP Testing
    Integrity testing of HEPA (99.995%) Filter and ULPA (99.9995%) Filter
  • Ventilation Testing
    Air velocity, Volumetric Air Flow, Air Changes rate, Smoke (air flow) pattern/visualization
  • Pressure Differential Testing
    Controlled (positively / negatively) environment pressurization to adjacent are
  • Bio-safety cabinet Testing / Fume hood Testing
    Containment Leak, Face/Capture velocity, Smoke (air flow) pattern/visualization
  • Thermal comfort
    Temperature and Relative Humidity
  • Visual comfort
    Light Illumination Level
  • Noise comfort
    Sound/Noise Level
  • General Indoor Air Quality
    Oxygen, Carbon Monoxide, Carbon Dioxide, Ozone, Formaldehyde, Sulphur Dioxide, Nitrogen Dioxide, Total Bacterial Count (TPC), Yeast/Mold and Fungi
  • Analytical Chemistry
  • Civil / Construction Material Testing
  • Clean Room Validation
  • Environmental Testing
  • Food Testing
  • Geotechnical Engineering
  • Indoor Air Quality Monitoring
  • Industrial Hygiene
  • Material/Metallurgical Testing
    • Coating Test Facilities
    • Corrosion Testing
    • Fracture Toughness (CTOD) Testing
    • Full Ring Test
    • Mechanical Testing
    • Metallurgical Failure Investigation
    • Salt Spray Test
  • Topographic Survey


Lonestar Dubai & Lonestar Abu Dhabi are both ISO/IEC 17025:2017 Accredited Testing Laboratories and Certified to ISO 9001:2015, 14001:2015 and 45001:2018. Lonestar Dubai is accredited to ISO 17025:2017 by Emirates International Accreditation Centre (EIAC), GCC Accreditation Center (GAC) and International Accreditation Service (IAS). Lonestar Abu Dhabi is accredited to ISO 17025:2017 by Emirates International Accreditation Centre (EIAC) and Emirates National Accreditation System (ENAS). The scopes of accreditation is available on the websites of the respective accreditation bodies.

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