User Guide

For an introduction to the application and use of Certified Reference Materials in absorption spectrophotometry

 
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PRODUCT ENQUIRY
 
 
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FURTHER PRODUCT INFORMATION 
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Like its liquid counterpart, the didymium glass filter produces characteristic peaks that make it suitable for use as a wavelength reference material in the visible region of the spectrum.

The spectrum shows 11 characteristic and well-defined peaks covering the wavelength range from 430 nm to 890 nm.

 

 

RM-DG_B_K

 Didymium

Approximate peak wavelength values (in nm) are:
431,  473, 513, 529, 573, 585, 685, 741, 749, 807, 879.

 

A Certificate of Calibration and Traceability and full instructions for use are provided with each Reference Material. Starna Scientific is accredited to both ISO 17034 (4001) as a Reference Material producer, and ISO/IEC 17025 (0659) as a Calibration Laboratory for optical reference measurements. Starna offers a Lifetime Guarantee on all its Reference Materials.