The development of an analytical method can be extremely challenging.

In liquid chromatography columns, mobile phase and additives/modifiers need to be selected carefully to allow for long term repoducible results.

The conditions applied need to be balanced with respect to

• result accuracy and precision
• time and resources required 
• environmental, health and safety requirements

PSS experts support customers world-wide by developing and trasferring robust methods for GPC/SEC/GFC, IPC and 2D Chromatography.