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Dr. Ehrenstorfer

Since 1975, Dr. Ehrenstorfer™ has led the way in producing pesticide reference standards. Today, our portfolio has expanded to adapt to changing regulations and technology, as we support your need for high quality reference materials for food and environmental analysis. With all measurements on our certificates of analysis carried out in accordance with ISO 17025 and a majority of products produced under the scope of our ISO 17034 accreditation, you know you are receiving the products you need with quality you can rely on. 

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{{ "Please see individual products for specific accreditation status" | truncate(70) }} See our accreditations

ISO 17034
ISO/IEC 17025
ISO 9001

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Nitrosamine in the environment podcast

Join LGC experts Dan Biggerstaff and Mike Ludlow as they discuss the challenges in determining nitrosamine in the environment.

Discover now
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Food & environmental matrix reference materials 2021

LGC offers a comprehensive range of matrix reference materials for food and environmental testing through our preferred partners; discover the whole range in our new catalogue.

Download now
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NEW Perfluoroalkylated substances (PFAS) brochure

Our comprehensive range of perfluoroalkylated substance (PFAS) reference materials can be explored in our new brochure.

Explore now
  • Nitrosamine in the environment podcast

    Become a nitrosamine expert with our new podcast

  • Food & environmental matrix reference materials 2021

    Download the matrix reference materials catalogue

  • NEW Perfluoroalkylated substances (PFAS) brochure

    Explore the PFAS range


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