NIST2000
Calibration standard for high-resolution X-ray diffraction
NIST® SRM® 2000
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About This Item
UNSPSC Code:
41116107
NACRES:
NA.24
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
Related Categories
General description
This Standard Reference Material (SRM) provides the high-resolution X-ray diffraction (HRXRD) community with International System of Units (SI) [1] traceable Si (220) d-spacing in transmission, surface-to-crystal-plane wafer miscut, and surface-to-Si (004) Bragg angle in reflection for our reference wavelength. A unit of SRM 2000 consists of25 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. These certified values can be used to calibrate HRXRD instrumentation. For more information, please refer to the SDS and COA.
SRM 2000_cert
SRM 2000_SDS
SRM 2000_cert
SRM 2000_SDS
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
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Regulatory Information
危险化学品
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