Measuring devices need to be verified that they give correct data so that we can make good decisions. Calibration is a process of verifying the readings of an instrument match that of a standard reference. If a device is not within a specified tolerance, it is adjusted so that it is within the range. The […]

A double beam spectrophotometer compares the light intensity between two light paths: one path containing a reference sample and the other the test sample.  Samples for UV-VIS spectrophotometers are mostly in liquids form and are typically placed in a transparent cell, known as a cuvette. Advantages of using UV-VIS Double Beam Spectrophotometer It facilitates rapid […]