Millex Samplicity^® Filter

Because of its high sensitivity and extreme versatility, mass spectrometry has become a popular technique for identifying and quantifying molecules within complex mixtures, in diverse research areas that range from systems biology and proteomics to environmental analysis. Successful mass spectrometry requires extremely areful sample preparation, in order to avoid complexity of the mixtures being analyzed. EMD Millipore supports researchers using mass spectrometry with tools or multiple steps of the workflow, including purification, clarification, and analysis.

In this application note, we present data showing that the Samplicity® system can be used for filtration of smaller volume samples into HPLC vials containing inserts. Syringe filters prove less efficient for users typically filtering 10 – 100 samples a day (65 – 70% of users). For these users, the Samplicity® multifiltration system facilitates sample preparation by enabling vacuum-driven filtration of up to eight samples directly into standard (12 x 32 mm) HPLC vials. The Samplicity® system has been used widely to filter 300 μL – 2 mL samples into HPLC vials without inserts.