Slide 1IR sample preparation for pure liquid samples Slide 2 What is a thin film cell? a thin film cell a thin film cell is a drop of pure liquid sample is a drop of pure…
By: Alan Tang MAA1-01, Period 2 Caring for CDs and DVDs Damaging the surface of a disc can affect its data. That is why itâs important to handle CDs or DVDs with care. And…