Chemical Etching

The NNF maintains a set of wet chemical baths used for different etching processes. These are not the only etches allowed in the facility, but those that have a designated hood location and are supported with regular bath changes. Please contact the NNF staff if you need training on any of the chemical hoods or need to discuss a different chemical etch. Please review the document, "working in wet benches" periodically to refresh your knowledge of the safety regulations related to performing the processes listed below.