Merck Certified Reference Materials
 


 

Merck Certified Reference Materials and analytical standards

for precise calibration and validated results in GC and HPLC
 

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Pesticides, mycotoxins, phytochemicals and FAME analysis has become more and more essential, and the need to ensure that results are verified and traceable quickly gathers pace. These molecules can be determined by GC or LC. But to perform and avoid mistakes in your results, calibration or method validation you need reliable and accurate standards or Certified Reference Materials according to ISO EN 17034.
 

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Reference Materials & Analytical Standards
 
 
Certificates of Analysis
 

How to choose the correct reference material quality grade for your needs

 

Reference materials are a critical component of the analytical testing workflow. Through calibration of measurement systems, validation of methods, and quality control programs, reference materials ensure accuracy in testing. But for this you need to trust your calibration standards.
 

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supelco
 

Supelco® pesticide reference materials for food and environmental analysis
 

For ISO/IEC 17025 accredited labs it is mandatory to show traceability of all results, therefore, Certified Reference Materials (CRMs) must be used for calibration. This wide product range has an increasing number of CRMs for pesticides, and includes standards and reference materials essential for your food and environmental analysis.

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Supelco mycotoxin standards
 

Supelco® mycotoxin standards - Merck's high standards meet yours

 

For precise detection of all regulated mycotoxins, we offer a comprehensive range of standards, including mixture solutions, 13C isotopically labelled standards, CRMs and dried down standards.





 

 
 

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Supelco_phytochemical standards
 

Supelco® phytochemical standards

 

Herbal medicinal products continue to play an important role in global healthcare. Supelco offers a substantial portfolio of analytical standards and reference materials for key ingredients of the most widely used medicinal herbs. This portfolio is comprised of more than 600 products and continues to grow.
 

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Supelco FAME standards
 

Supelco® FAME standards

 

Esterification of fatty acids is an important tool to determine content and characterise fats and oils in food, especially by GC methods. Merck has a wide range of standards for calibration of GC instruments or for validation of analytical methods.

 
 

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Column Choice

 
Merck Ascentis
 

Merck Ascentis® Express PAH columns - new!

 

A new non endcapped tri-functional C18 bonded phase column, designed on proven Fused-Core® technology for a fast and efficient separation of PAH compounds.

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Express PFAS columns
 

Merck Ascentis® Express PFAS columns - new!

 

Fused-Core® technology and a particle size of 2,7 µm. Delivers fast, high resolution separations with excellent selectivity, peak shape and retention.

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High Purity Solvents
 
Merck LC-MS contaminants
 

Merck LC-MS contaminants - Avoid, Identify, Minimise
 
 

In this technical bulletin there are tips on identifying LC-MS contaminants and avoiding contamination. Merck's 110 years of separation expertise, combined with our precision manufactured products, give you the greatest chance of obtaining reproducible, clean data.





 
 

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SupraSolv_high purity solvents
 

SupraSolv® high purity solvents for gas chromatography - for MS trusted results

 

As the world’s leading supplier of high purity solvents, Merck offers a full range of products for every GC application in the laboratory - including highly sensitive pesticide and dioxin analyses. SupraSolv® solvents for GC-MS are developed specifically for sensitive detection processes in residue and environmental analysis. They cover all areas of application, and provide the highest level of reliability for your analytical results.

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Additional Information
 
Chromatography_webinars
 

Chromatography webinars
 

A series of webinars from leading experts in a wide range of scientific topics to help you.
 

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GC column selection guide
 

Environmental and agricultural GC column selection guide - ensuring optimal GC method performance

 

As your application can have quite demanding requirements it is still critical to choose a GC column that can provide the necessary resolution, inertness and stability. The attached GC column poster will help you to select the right GC column for your application.
 

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LE17 4XN
Tel: 0800 223344
Fax: 01455 55 85 86
e-Mail [email protected]
avantorsciences.com
 

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