The Hellma Calibration Standard Liquid Filter 667-UV60, containing potassium dichromate at a concentration of 60 mg/L, is ideal for the precise calibration of UV/VIS spectrophotometers. Manufactured with high-quality materials and strict quality control, this filter ensures consistent and reliable absorbance values in the UV range. It is a trusted reference material for validating the performance of analytical instruments in laboratories.
This calibration standard is essential for maintaining the accuracy and reliability of your spectrophotometric measurements.
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