Selenium standard

1000 mg Se, (SeO2 in HNO3) Titrisol®
Code:1.09915

Manufacturer: Merck
Trademark: Supelco

Hãng sản xuất: Merck

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Category: Standard Chemical Brand: Supelco

Description
Additional information

Analysis Note
content (Se): 1000 mg / Ampoule
Determination method: ICP-OES.
(traceable of NIST – SRM 3149)
Accuracy of the method: +/- 5 mg
Application
Selenium standard is used as a stock standardsolution for the determination of selenium in bean and soil samples usinghydride generation electrothermal atomicabsorption spectrometry. [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

Hãng sản xuất	Merck

Selenium standard

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