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General description
Download your certificate at https://www.sigmaaldrich.com/US/en/documents-search?tab=coa to view certified values, including uncertainty and expiry date.
In our effort to be more sustainable, we′re going digital with COAs-download them directly from our website.
Application
Iron standard can be used as a calibration standard for the determination of iron in iron oxide nanoparticle suspension using Inductively coupled plasma atomic emission spectroscopy (ICP-OES).
Ironstandard can be used as a calibration standard for thedetermination of iron in edible oils using flame atomic absorption spectrometry(FAAS) [1]
Features and Benefits
Titrisol® offers a wide range of concentrated single-element standards.
Dilute the concentrated solution to achieve the desired standard concentration.
Directly traceable to standard reference materials (SRM) from the National Institute of Standards and Technology (NIST).
Supplied in easy-to-handle plastic ampoules.
Accompanied with a batch-specific certificate of analysis (COA) containing information on the NIST batch and minimum shelf life.
Provides reliable and reproducible results.
Analysis Note
1000 mg Fe in 15% hydrochloric acid, prepared with high-purity FeCl3, HCl, and water.
Other Notes
For a complete product listing of our ICP and AAS range, including technical information and example certificates, please visit ICP & AAS standards website .
Legal Information
Titrisol is a registered trademark of Merck KGaA, Darmstadt, Germany
