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About This Item
NACRES:
NA.24
UNSPSC Code:
41116107
grade
certified reference material
Quality Level
form
solid
packaging
pkg of 1 block
manufacturer/tradename
NIST®
technique(s)
diffraction/scattering: suitable
application(s)
general analytical
General description
Each unit of Standard Reference Material (SRM) contains 25 mm × 25 mm × 0.725 mm double-polished (100)-oriented, single-crystal Si specimens with a nominal 50 nm Si0.85Ge0.15 epitaxial layer and 25 nm Si cap. For more information, please refer to the SDS and COA.
SRM 2000_cert
SRM 2000_SDS
SRM 2000_cert
SRM 2000_SDS
Application
This Standard Reference Material (SRM) offers the high-resolution X-ray diffraction (HRXRD) community SI-traceable Si (220) d-spacing in transmission, wafer miscut angle relative to the crystal plane, and the surface-to-Si (004) Bragg angle in reflection for the specified reference wavelength.
Features and Benefits
Certified values for SRM 2000 are available and can be used to calibrate HRXRD instrumentation. Expiration details, along with instructions for use, are included on the NIST certificate.
Other Notes
Please download a current certificate at nist.gov/SRM for current analytes and certified values.
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
Storage Class
11 - Combustible Solids
wgk
nwg
flash_point_f
Not applicable
flash_point_c
Not applicable
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 |
|---|---|
| NIST2000 | 04061834140986 |