Using the Agitator-Stirrer
samples can be mixed or shaken
MPS Agitators / Incubators
Reliability and reproducibility of any sample preparation depends on exact thermostating and efficient mixing of samples, solvents and reagents. For any application GERSTEL offers the right Agitator for the MultiPurpose Sampler MPS.
The Standard-Agitator for the GERSTEL MultiPurpose Sampler MPS provides efficient mixing and thermostating up to 200 °C.
The Agitator-Stirrer AS for the GERSTEL MultiPurpose Sampler MPS can either operate in agitation or stirring mode using conventional magnetic stir bars. Stirring helps efficiently mixing heterogeneous or viscous samples, accelerates equilibration for headspace sampling and extends the lifetime of SPME fibers.
Some analytes degrade at higher temperatures, biological samples may undergo natural decomposition. In many cases it is necessary to perform transformations under reduced temperature. The Cooled Agitator for the MultiPurpose Sampler MPS gives access to a temperature range from 10 °C up to 200 °C and is therefore perfectly suited for thermal labile samples.