Hand crimper may be used to seal a glass vial containing MeOH, for high-performance liquid chromatography-diode array detection (HPLC-DAD) analysis, during polyurethanes (PUs) analysis and clean-up, in an experimental study done in order to develop, optimise and apply PU as new polymeric phases for stir bar sorptive extraction.
一般的な説明
The Supelco hand held crimper provides a consistent and dependable seal that allows secure vial closure each and evey time. The high quality construction is engineered for durability and long life to provide a smooth and simple operation.
