METTLER TOLEDO offers a solution for spectrophotometer calibration in the form of the CertiRef and LinSet units, which automate the tests required to check whether your spectrophotometer complies with European and US pharmacopeias. Users can employ the CertiRef units, which contain certified reference materials (CRMs), to automatically perform tests for wavelength accuracy and repeatability, photometric accuracy and repeatability, resolution, stray light, photometric noise and drift, as well as baseline flatness.
Learn more here about the CertiRef and LinSet units