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EMSURE® for Analysis ACS, ISO, Reag. Ph Eur

Premium-Grade Reagents for Demanding or Regulated Analytical Applications

Merck:/Freestyle/LE-Lab-Essentials/Learning Center/Inorganic/LE-Emsure KV-165x158-03152016.jpgThe EMSURE® brand designates our premium-grade inorganic reagents and solvents optimized for regulated analyses and highly demanding lab applications. These products offer the highest quality and an unmatched scope of specifications to eliminate uncertainties and give you complete control of test conditions. What’s more, EMSURE® reagents and solvents are fully compliant with international regulations and suitable for an extraordinarily wide range of applications. So if you want to be more than sure: choose EMSURE®.

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EMSURE® products are the perfect choice for demanding analytical methods with low detection limits and highest sensitivity. All EMSURE® products are made from high-quality raw materials in our state-of-the-art production facilities, then tested for up to 70 parameters at our stringent quality control labs in Darmstadt, Germany. This results in outstanding chemical purity and extremely low limiting values.

Extended Impurity Profile – Superior Purity and Clarity

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In addition to superior quality, EMSURE® offers extensive product information to prepare you for any analytical challenge. Every EMSURE® product comes with a comprehensive Certificate of Analysis that includes an extended impurity profile for each batch. This gives you absolute analytical security and prevents misinterpretation of results caused by impurities.

  • Most extensive specifications worldwide
  • Tested for up to 70 parameters
  • Extraordinary purity
  • Very low limiting values
  • Greater accuracy and control of analyses
  • Optimized for highly critical and demanding analyses
  • Ideal for method development
  • No interference or contamination due to unknown impurities
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Accuracy and Reliability

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Thanks to their outstanding batch-to-batch consistency, you can expect the same excellent quality each time you use EMSURE® products. You benefit from reproducible results and also from reduced analytical costs – because you can avoid repeat analyses and the need to stock up on specific product batches.

  • Unmatched batch-to-batch consistency
  • Reliable and reproducible results
  • Lower analytical costs
  • No repeat analyses

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Convenience and Safety

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EMSURE® products offer top quality both inside and out. They are available together with innovative packaging and withdrawal systems precisely tailored to the contents. Our solutions provide secure and convenient usage for your lab personnel and higher safety for the planet.

  • Packaging is always compatible with the product
  • Safe and convenient handling, storage and transportation
  • Optimal protection of chemicals and reagents from contamination
  • Application-oriented packaging
  • Wide choice of packaging materials and sizes

Regulatory Compliance – Specified Beyond Standards

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Most EMSURE® specifications not only fulfill ACS, Reag. Ph Eur, and ISO guidelines – but surpass them. That’s because we regularly add new parameters required by our customers. As a result, EMSURE® products can be used around the world for almost all applications, including pharmacopoeia analysis.
Due to their extensive specifications, EMSURE® products are also suitable for use with the latest technologies, such as detecting concentrations of metals via atomic absorption spectroscopy (AAS).

  • Compliance with ACS, ISO and/or Reag. Ph Eur (see “Compliance and Documentation”)
  • Most products’ specifications exceed international standards (not only by number of parameters but also by offering lower limiting values)
  • Suitable for pharmacopoeia analysis
  • Can be used internationally


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Global Availability

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Whenever or wherever you need EMSURE® reagents and solvents, we serve you the same excellent quality – from 154 locations in 67 countries around the world. This, combined with multi-standard compliance, ensures that our multinational customers can work with the same standard operating procedures (SOPs) across all their sites and export to countries with different regulations.

  • Identical quality worldwide
  • Comparable results
  • Work with one global SOP
  • Suitable for global export

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Comprehensive Documentation

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We provide extensive documentation for EMSURE® products to further support your work. All standard documents are available 24/7 on Simply search for documents using the product number, CAS number or keywords.

Standard EMSURE® Documents Include:

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    For even greater security and simplicity in your analyses and audits, we also offer you our EMSURE® Quality Documentation service. With just one click, you can download comprehensive product information and up-to-date certificates all in one file, store them in your lab system or print them when required. Two packages are available:

    Quality Documentation “Basic”

    Available free of charge, the “Basic” package provides all standard documents and product-specific characteristics in a clear and concise format. Simply download the package from the Merck website.

    Examples of content: 
    • Synonyms/nomenclature
    • Material Safety Data Sheet
    • ISO certificates of Merck production sites
    • Country of origin
    • Risk statements, e.g. BSE / TSE information

    Quality Documentation “Advanced”

    The “Advanced” package provides valuable additional insights and details about your inorganic reagents and solvents to give you the utmost security in your lab work.

    The complete package can be ordered and it includes free updates for 5 years.

    Package includes:

    • All documents of the “Basic” package
    • Test monographs
    • Batch analysis comparison
    • Additional test certificates e.g. allergens, aflatoxins, residual solvents

    Features and Benefits

    • Streamline lab work
    • Save time and costs
    • Ensure comparability of results
    • Certainty during use of product
    • Accuracy regarding impurities
    • Confidence in analysis and production
    Learn more about EMSURE® Quality Documentation


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    Related Resources

    Empower your Lab        EMSURE®, EMPARTA®, EMPLURA®
    Compliance and Documentation
    Pharmaceutical Analysis
    Specifications and Purity
    Packaging and Safe Handling

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