I have a question about dewaxing columns im looking to upgrade from my small 90grm closed loop i got years ago to a mkIII with a the 450grm column and was wondering what the difference in finished product is? what does the dewaxing proses do? i tried to look through threads and not really sure what to think.
450 grams is too big a column for a Mk III. 225 grams is about the maximum practical limit.
The Mk III doesn't have inline dewaxing, but will extract at subzero temperatures, to avoid wax pickup.