I was wondering if anybody knows of any good go-to resources for sample digestion methods? Any ideas are appreciated. I have currently looked through ASTM digestion methods but couldn't find anything suitable for our application.
On that note, we have an aramide polymer we want to analyse for S content, but I am concerned about the loss of analyte with H2S evolving after microwave digestion. If anyone with experience with sulfur analysis could chime in on whether or not this is a genuine issue I would be grateful :-)