I have first-hand experience with silylating (mostly trimethylsilylating to be precise) agents, since we use them in our lab for GC work.
Same here.
What GC stuff do you do? I run air for volatiles with GC/MS (TO-15) and various drinking water and waz waste methods for water and soil with ECD or FID detectors.
Kirk
For up from the ashes, up from the ashes, grow the roses of success!