These standards can be used with any melting point apparatus and are prepared using pure raw materials. Melting points are determined using a high accuracy Differential Scanning Calorimeter (DSC) system that is calibrated to the ITS 90 International Temperature Scale.

• Ready to use
• Traceable
• Uncertainty of measurement up to ±0,3 °C

The melting points of these standards range from benzophenone (47 to 49 °C) to anthraquinone (283 to 286 °C).