... ) for special applications, such as ADA, hydrofluoric acid (HF), perchloric acid fume hood( fume cupboard & fume cabinet ):Cabinet ... covered with electrostatic spraying after folding, welding, polishing, acid cleaning, phosphorization, chemical resistance.Inner liner panel: Imported ... brass, the surface is treated by EPOXY baking paint.Cup slot: acid and alkali resistance, PP water cupExterior size ...