The glass filter is mounted in an alloy holder with dimensions equivalent to a standard cuvette. This wavelength standard is offered in two (2) product versions: CRM 110 and CA2M 751.
STRANASKA® CRM 110
- glass equivalent to NIST SRM 2034
- certified for eleven (11) absorption bands (spectral range 278 nm to 642 nm)
- one (1) spectral bandwidth (1 nm)
- certified wavelength values and uncertainties for absorption bands at custom spectral bandwidths available upon request
- certified with routine scientific metrological rigor and traceability that is consistent with prevailing standard industry practices
- routine uncertainty budget
STRANASKA® CA2M 751
- enhanced version of CRM 110
- certified with advanced scientific metrological rigor and traceability to a holmium oxide solution intrinsic data standard
- one (1) spectral bandwidth (1 nm)
- advanced uncertainty budget
