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About This Item
UNSPSC Code:
41116107
grade
certified reference material
Quality Level
packaging
pkg of 4 wafers
manufacturer/tradename
NIST®
application(s)
glass & ceramic
format
matrix material
General description
One unit of SRM 612 comprises of four wafers, sliced to 3 mm thickness from a hand-pulled rod. The wafers are of oval to circular cross-section with nominal diameter of 12 mm to 14 mm and an approximate mass of 1.4 g. The nominal mass fractions of 61 elements added to the glass matrix are in the range of 10 mg/kg to 80 mg/kg. For more information, please refer to the COA and SDS.
SRM 612_cert
SRM 612_SDS
SRM 612_cert
SRM 612_SDS
Application
The Standard Reference Material (SRM) is primarily intended for facilitating the development of chemical methods for the analysis of trace elements in glass.
Features and Benefits
- NIST certified values for elements are provided and values are traceable to international system of units (SI) and expressed as mass fraction (mg/kg)
- Non-certified values, additional information, maintenance of certified values along with instructions for use and storage are provided on the NIST certificate.
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 (Ru), Selenium (Se), Silver (Ag), Strontium (Sr), Thorium (Th), Uranium (U)
Reference/Informational value is provided for the following analytes.
Cobalt (Co), Copper (Cu), Thallium (Th), Titanium (Ti), Strontium (87Sr/86Sr), Boron (B), Cerium (Ce), Dysprosium (Dy), Erbium (Er), Europium (Eu), Gadolinium (Gd), Gold (Au), Lanthanum (La), Lithium (Li), Neodymium (Nd), Potassium (K), Samarium (Sm), Ytterbium (Yb), Uranium (235U/UTotal)
See certificate for values and more details at nist.gov/SRM.
Antimony (Sb), Arsenic (As), Barium (Ba), Cadmium (Cd), Chromium (Cr), Iron (Fe), Lead (Pb), Manganese (Mn), Nickel (Ni), Rubidium (Ru), Selenium (Se), Silver (Ag), Strontium (Sr), Thorium (Th), Uranium (U)
Reference/Informational value is provided for the following analytes.
Cobalt (Co), Copper (Cu), Thallium (Th), Titanium (Ti), Strontium (87Sr/86Sr), Boron (B), Cerium (Ce), Dysprosium (Dy), Erbium (Er), Europium (Eu), Gadolinium (Gd), Gold (Au), Lanthanum (La), Lithium (Li), Neodymium (Nd), Potassium (K), Samarium (Sm), Ytterbium (Yb), 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
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Danger
hcodes
Hazard Classifications
Carc. 1B Inhalation
Storage Class
6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
Regulatory Information
监管及禁止进口产品
This item has
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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Global Trade Item Number
| SKU | GTIN |
|---|---|
| NIST612 | 04061834186076 |