Tiếng ViệtAnalysis Note
1000 mg Cr in 4.2% hydrochloric acid, prepared with high-purity CrCl3, HCl, and water.
Application
Chromium standard can be used as a calibrationstandard for the determination of chromium in fertilizer samples using graphitefurnace atomic absorption spectrometry (GF-AAS) [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.
Legal Information
Titrisol is a registered trademark of Merck KGaA, Darmstadt, Germany
Chromium standard
1000 mg Cr, (CrCl3 in 4.2% HCl) Titrisol®
- Manufacture: Merck
- Trademark:
Supelco
- Manufacturer: Merck
| Manufacturer | Merck |
|---|
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