Hi Bojan , Both these items seem to stem from my particular part of the world. I do not know about the first item but there is a warning DONT
about the Rocol item with regard to Microscopy lubrication . Here is the warning link
http://www.microscopy-uk.org.uk/mag/...04/iwlomo.html
It would appear to really gum up the works . There may be some mileage in searching with Google inc microscopy etc. Best wishes for your search.
