Hydrofluoric acid is a solution of hydrogen fluoride (HF) in water. It is a precursor to almost all fluorine compounds, including pharmaceuticals such as fluoxetine (Prozac), diverse materials such as PTFE (Teflon), and elemental fluorine itself. It is a colourless solution that is highly corrosive, capable of dissolving many materials, especially oxides.
Ultrasonic and megasonic cleaners are used in
varied applications to clean substrate surfaces. In
a typical assembly, a cleaning system includes a
tank that holds a fluid medium such as an aqueous
solution, which generally includes additives
such as surfactants and detergents that enhance
the cleaning performance of the system. Lately,
more distinctive means of delivery have been utilized,
particularly for single wafer applications. In
one example, megasonics is diverted into a stream
VIzag chemical Our range of medical grade absorbents and standard soda lime areavailable in a number of configurations to suit your requirements.These include loose fill, pre-filled absorbent cartridges and disposableabsorbers for specific equipment.