Merck, NIST610, Trace elements in glass

General description
Each unit of SRM 610 contains four wafers of an oval to circular cross-section and a nominal diameter ranging from 12 mm (about 0.47 in) to 14 mm (about 0.55 in) with 3 mm thickness, sliced from a hand-pulled rod.

SRM 610_cert

SRM 610_SDS
Application
The (SRM) is used to develop chemical analysis methods for trace elements in glass.
Features and Benefits
Available with a certificate documenting NIST-certified mass fraction values of constituents in Trace elements in glass.
The reference and information values of elements and isotoperatio are presented in mass fractions.
The NIST certificate is provided with expiration certificate, storage, handling, use,and maintenance instructions.

Other Notes
Certified for the analytes listed below.
Antimony (Sb), Arsenic (As), Barium (Ba), Cadmium (Cd), Chromium (Cr), Iron (Fe), Lead (Pb), Manganese (Mn), Nickel (Ni), Rubidium (Rb), Selenium (Se), Silver (Ag), Strontium (Sr), Thorium (Th), Uranium (U)

Reference/Informational value is provided for the following analytes.
Copper (Cu), Thallium (Tl), Strontium (⁸⁷Sr/⁸⁶Sr)
Boron (B), Cobalt (Co), Gold (Au), Lithium (Li), Potassium (K), Titanium (Ti), Zinc (Zn), Uranium (²³⁵U/UTotal)

See certificate for values and more details at nist.gov/SRM.

Legal Information
NIST is a registered trademark of National Institute of Standards and Technology
SRM is a registered trademark of National Institute of Standards and Technology