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you innovate with success

As the leading global provider of microbiological and analytical lab testing, we know that compliance is critical and every test matters. Our commitment to upholding the highest standards and building strong customer partnerships is driven by our shared desire to improve and save lives.

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Nelson Labs offers:

Complete confidence

Your products help save lives, our tests help make that possible. Our track record and reputation for quality and reliability set us apart.

Exceptional service

We provide personalized service for every client and every project with our worldwide network of labs and facilities. We know that timely turnaround, superb quality and working with a provider who understands your needs are critical to a long-standing partnership - and that’s why 99.4% of our sales orders are from repeat customers.

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Industry-leading experts

We understand your business and the challenges you face. In fact, our experts sit on the standards committees and have created many of the tests you rely on. Learn from our experts.

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End-to-end solutions

We are the only comprehensive provider of mission-critical services. Our expert advisors can guide you along your product development lifecycle to ensure the safety of your product.

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News & Events


Establishing the Proper Alcohol/Water Proportion for Simulating Solvents Used in Controlled Extraction Studies

Posted: March 25, 2019

The purpose of this paper is to provide guidance on determining the proper alcohol/water proportion for simulating solvents used in controlled extraction studies relevant to drug products that are packaged...

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Use of Accelerated Conditions in Extractables and/or Leachables Studies

Posted: February 18, 2019

The purpose of this paper is to consider the scientific basis for accelerated contact conditions (via the proper combination of contact temperature and duration) for studies which involve the migration...

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