Microbiological Analysis
Rigorous microbial identification, aerobic/anaerobic culture evaluations, fungal analysis, and total viable count assessments for medical materials and finished products.
ISO 13485:2016 & MDSAP Accredited Laboratory
Laboratory Testing
Comprehensive microbiological analysis, bioburden testing, and regulatory validation for global medical device and life science manufacturers.
Scientific Excellence & Compliance
ISO 13485 & MDSAP Certified Microbiology Testing Solutions
Our Laboratory Department at C.G. Laboratories, Inc. is a fully equipped, state-of-the-art facility backed by a scientific team with over 90 years of combined experience serving international medical device manufacturers, pharmaceutical developers, and healthcare suppliers.
We are dedicated to upholding rigorous scientific principles, delivering high-precision microbiological testing, rapid turnaround times, and responsive regulatory guidance. Whether acting as your full-time external testing department or executing one-time validation projects, our staff collaborates directly with your quality assurance and regulatory teams human-to-human.
Through continuous competency training and thorough internal audits, we ensure complete data integrity and standard-compliant reporting required for US FDA, European CE, and global regulatory submissions.
Core Capabilities
Comprehensive Range of Laboratory Testing Services
Our accredited facility provides end-to-end microbiological analysis, environmental surveillance, and product sterility validation tailored for overseas OEMs and healthcare exporters.
Bioburden & Sterility Testing
Pre-sterilization bioburden quantification, recovery efficiency validation, and product sterility testing conducted according to USP & ISO standards for sterile device release.
Bacteriostasis & Fungistasis
Crucial validation confirming that test samples do not inhibit microbial growth during sterility assays, ensuring true non-false-negative sterility assurance results.
Chromogenic Endotoxin Testing
Quantitative LAL kinetic-chromogenic bacterial endotoxin testing (BET) to detect pyrogenic contaminants on medical implants, single-use devices, and biopharmaceuticals.
Environmental & Cleanroom Monitoring
Active air microbial sampling, passive settle plates, surface swab sampling, particle counts, and cleanroom disinfection validation for ISO 5–8 environments.
Water & Dialysis Water Testing
Comprehensive microbiological and chemical purity analysis of purified manufacturing water systems, WFI, and specialized hemodialysis water quality testing.
Aging & Stability Studies
Real-time and accelerated environmental shelf-life testing per ICH guidelines to evaluate package seal integrity, material degradation, and physical stability over time.
Packaging Integrity & Sealing Services
Bubble emission testing, dye penetration, seal strength peel testing, and sterile barrier performance validation to protect medical items throughout global transit.
AAMI Quarterly Dose Audits & E-Beam
Execution of ISO 11137 bioburden determination and quarterly dose audits to verify radiation sterilization (E-Beam / Gamma) dose effectiveness and sterility assurance levels (SAL 10⁻⁶).
Regulatory Adherence
Our ISO 13485 Certified Laboratory Standards
C.G. Laboratories adheres strictly to recognized international standard frameworks, enabling seamless regulatory approvals for global medical device exporters selling into US, European, Asian, and Latin American markets.
ISO 13485:2016 & MDSAP Accredited
Globally recognized Quality Management System certification specifically designed for medical device safety, traceability, analytical validation, and continuous quality control.
United States Pharmacopeia (USP-NF)
Official compendial standards for pharmaceutical and medical device sterility (<71>), bioburden, endotoxins (<85>), elastomeric closures, and water purity requirements.
ANSI / AAMI Standards
Association for the Advancement of Medical Instrumentation standards for EO sterilization (ISO 11135), radiation validation (ISO 11137), moist heat (ISO 17665), and device reprocessing.
ASTM International Standards
Standardized test protocols detailing technical requirements for packaging barrier performance, seal strength, material durability, and environmental conditioning.
ICH & FDA 21 CFR 1271 Adherence
Compliance guidelines governing real-time and accelerated shelf-life aging studies (ICH) alongside US Federal Code of Regulations for human cell, tissue, and cellular-based products.
Target Industry Partners
Who Benefits from Our Testing & Validation Solutions?
We collaborate with global life science companies to streamline regulatory submissions, accelerate time-to-market, and uphold uncompromised end-user safety.
Medical Device OEMs
Ensure full compliance for surgical instruments, implantable devices, diagnostic kits, and single-use products with complete bioburden, sterility, and packaging validations.
Pharmaceutical Firms
Depend on our accredited microbiology lab for product stability studies, raw material bioburden assessments, bacterial endotoxin testing, and purified water quality checks.
Cleanrooms & Laboratories
Maintain continuous GMP compliance with active microbial air monitoring, surface hygiene swabbing, particle counter support, and cleanroom disinfectant efficacy validation.
Regulatory Bodies & Auditors
Gain reliable, fully traceable, standard-compliant test data to support FDA 510(k), PMA, ISO 13485 audits, CE mark Technical Files, and international registration dossiers.
The C.G. Labs Advantage
Why Overseas Procurement Managers Partner With Us
We combine decades of specialized microbiological knowledge with personalized client management, bridging technical validation and international regulatory acceptance.
Cutting-Edge Laboratory Technology
Equipped with advanced analytical instrumentation, qualified cleanrooms, and validated test methods ensuring exact accuracy and repeatability.
Strict Confidentiality & Data Security
Client protocols, proprietary formulations, and test results are protected with strict NDA policies and secure data handling systems.
Direct Access to Senior Scientists
No non-technical intermediaries. Communicate directly with microbiologists and regulatory engineers to resolve complex validation requirements.
Proven Track Record & Turnaround Performance
Consistently meeting fast turnaround objectives—including 72-hour decontamination targets—to keep client production lines moving without delay.
Got Questions?
Frequently Asked Questions
Key details regarding our accredited laboratory operations, testing capabilities, and compliance standards.
Are you an ISO 13485 certified laboratory?
Yes. C.G. Laboratories, Inc. is certified to ISO 13485:2016 and MDSAP. This guarantees that our quality management system complies with rigorous international medical device standards, delivering reliable, legally defensible data for global regulatory approvals.
How do you ensure accuracy in your laboratory testing solutions?
We maintain testing accuracy through strict quality controls, standardized USP/ISO/ASTM protocols, calibrated state-of-the-art equipment, continuous scientific training, and regular internal and external quality audits.
What are the key benefits of partnering with an accredited laboratory?
Working with an accredited lab ensures your test reports are recognized by global regulatory agencies (FDA, Notified Bodies, Health Canada, PMDA). It reduces regulatory rejection risks, speeds up product registration, and verifies product safety.
Can international clients audit or visit your medical device testing facility?
Yes, we welcome client quality audits and site visits. We request advance notice so our Quality Assurance Director and lead microbiologists can dedicate sufficient time for facility tours and documentation review.
What industries can benefit from your laboratory testing services?
We serve medical device manufacturers, pharmaceutical companies, tissue processing organizations, dental supply manufacturers, cleanroom operators, and dialysis water facilities requiring certified microbiological and analytical validation.