Certified Reference Materials
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Accurate
Measurements
Guaranteed
Quality assurance and quality control regulations, such as ISO 9000, GLP, GMP and pharmacopoeias, require companies to verify that any spectrophotometers in use are performing at a consistently high level. Hellma Analytics' certified reference materials can be used to test the following parameters easily and efficiently: wavelength accuracy, photometric accuracy, stray light and spectral resolution in UV/Vis spectrophotometers.
DIN EN ISO 17025
Measuring Wavelength
Accuracy
Hellma Analytics shows the measuring of the wavelength accuracy with glass filters in a spectrophotometer. ###############################################################################################################