The measurement of colour is now an exact science. This is due to the simultaneous evolution of high-quality instrumentation, and high-quality standards to calibrate and control this instrumentation. This publication outlines the evolution of colour measurement from...
A spectrophotometer, as an analytical tool is used in almost every type of chemical, biological or life science laboratory. The instrument may range in complexity from a simple single beam instrument, right through to dual beam or complex and sometimes highly...
Introduction One of the key factors affecting laboratories’ capabilities to produce reliable test data is the availability of standard materials with property values that can be relied upon by their users. The quality of a result is dependent on the quality of...
The measurement of Refractive Index (RI) is an important parameter in a whole range of industries. There are several makes and models of refractometers available on the market, that vary in cost and complexity. The instruments fulfil to a varying degree, fitness for...
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