Analysis of aqueous mobile phase sample preparation and filtration steps in cannabis analytical testing

This poster demonstrate that aqueous mobile phase preparations from purchased lab grade bottled water yielded comparable results to in-house prepared water (Sartorius Arium purified water Type 1 and Type 3) and that using filters (Sartorius Minisart^® RC, SRP, NY & NY Plus, all 0.2 µm) yielded comparable results to unfiltered specimens under the same mobile phase conditions.