Recommendations for lower and upper temperatures for an Exion 2.0 method in Analyst® software

For research use only. Not for use in diagnostic procedures.

Answer

When working with an acquisition method that uses an Exion 2.0 LC system in Analyst® software, there are lower and upper temperature settings that need to be observed for optimal software and system functioning. For cooler temperatures, a setpoint of 5.5°C is recommended as the lowest temperature. The lower safety limit of 5.0°C should not be used for a set point because fluctuation to anything below 5.0°C will cause a column oven error. Likewise, a set point lower than the upper safety limit should be used, such as 84.5°C or lower, to prevent a column oven error.