Welcome to Ethide Laboratories
We’ll Ensure You Always Get The Best Result
Our Company’s mission is to deliver a personalized approach to contract testing so our customers can focus on their vision of bringing their products to market faster.

Feel secure with your testing servies.
Ethide Labs brings a wealth of experience having over 50 years in the medical device and allied industries.
Population of viable microorganisms on or in product and/or sterile barrier system.
Validation or requalification to determine the presence or absence of microorganisms on product.
Population and identification of microorganisms present on a product or device.
Amounts of Ethylene Oxide residuals present on product post sterilization.
Population of viable microorganisms on or in product and/or sterile barrier system.
Validation or requalification to determine the presence or absence of microorganisms on product.
Population and identification of microorganisms present on a product or device.
Amounts of Ethylene Oxide residuals present on product post sterilization.
Determination of seal strength and integrity of seals used in packaging.
Evaluation of the toxicity of medical devices, products, and materials.
Evaluation of products for the presence of endotoxins, like gram-negative bacteria.
Determination of seal strength and integrity of seals used in packaging.
Evaluation of the toxicity of medical devices, products, and other materials.
Evaluation of products for the presence of endotoxins, like gram-negative bacteria.
Ethide Labs is a contract testing organization specializing in Ethylene Oxide (EO) residual and microbiology testing. We also offer bioburden testing, sterility testing, package integrity testing & environmental monitoring services for medical device companies.
Ethide Labs is ISO 13485 certified facility. All our laboratory equipment is on a routine, documented maintenance and calibration program. Also, rigorous internal audits for key processes are conducted regularly by qualified personnel.
Get a Quote
Are you looking for expert guidance, better communication and faster testing turnaround times compared to your current contract testing partners? Or are you simply looking for relevant testing strategies? You have come to the right place. We can be your guide and help you navigate complex regulatory pathway for your device.
1300 Main Street, West Warwick, RI 02893, US.

We Employ The Latest Technical Guidance & Expertise
At Ethide Laboratories, our staff participates in technical committees to keep up on latest FDA guidance and reference standards in the industry.
“The choices we make, make a difference. Our service principles improve our customers’ lives, protect our environment and have an impact on individuals who work to protect human health. We invest in our capabilities, our processes, our people and our customers to both sustain our business and reach our goals. As we strive for excellence, we measure and trend our performance, not only to satisfy our customer requirements but – more importantly – to identify continuous improvement opportunities.”

Sarath Koruprolu,
Ethide Labs CEO
Why Choose Us
Our Company’s mission is to provide a personalized approach to contract testing and exell in service quality, accuracy & efficiency.
High Quality Lab
Ethide Labs follows a rigorous certification program to be ISO 13485:2016 registered for microbiological, biological and EO residual testing for the medical device industry.
Unmatched Expertise
Ethide brings a wealth of experience having over 50 years in the medical device and allied industries.
Precise Results
All testing procedures have been developed referencing current national and international standards to ensure valid test data.
Qualified Staff
All technical staff are degreed scientists and active members of the American Society for Microbiology.
Information you need to know about EO Residual Testing, Sterilization Validation, and more!
Medical Device Packaging Materials And Considerations For Sterilization Processes
Learn more about packaging options, packaging material types, and additional packaging considerations for your device.
5 Calculations You Need To Know To Determine EO Residuals For Your Device
If you are in need of EO Residual Testing, these are the five calculations you should know related to EO and ECH toxicity limits your product needs to meet.
Overkill Method For Sterilization Validation
Learn about the overkill method and why you’d want to use it for sterilization validation.
Follow us
in LinkedIn
Why People Trust Us
Know why our customers choose us as their contract testing services provider.

Christopher Lavallee
Clean Room Certs, Inc.
“Ethide personnel have been instrumental in using their direct knowledge of USP-797 to help educate our customers and ensure they receive the latest guidance and inputs that could affect their businesses. Ethide has helped our customers best determine the types of testing that would most suite them based on the direct nature of those customers work related functions. CCS would highly recommend Ethide Laboratories to other medical device manufacturing companies for their continued ability to quickly fill our sometimes-short notices requests for sampling supplies.”
Get One Step Ahead Of Competition
Are you looking for expert guidance, better communication and faster testing turnaround times compared to your current contract testing partners? Or are you simply looking for relevant testing strategies? You have come to the right place. We can be your guide and help you navigate complex regulatory pathway for your device.