The category
http://dmoz.org/Regional/Europe/Netherlands/Business_and_Economy/Biotechnology_and_Pharmaceuticals/ is for sites
in English. The site
http://www.bee-sure.nl/ is
in Dutch; so there's a perfectly simple, "formal" reason why the site can't be listed in the category to which it was submitted!
However, in its current state, the site will
not be listed in the
Dutch part of the directory either. The reason can be summarized as "insufficient original content" --the key thing ODP looks for.
I do have some
good news, though: you
can submit the site
http://www.dutch-diagnostics.com/ to the category I mentioned above if you haven't done so already.
No, I'm not an editor of that Antibodies category; but if
that is the
one best category for the site, it should eventually be moved there by an editor working in that area of the directory.
If you get a reply from another editor telling you that the site is currently "waiting" in one of the queues, there is, alas, nothing you can do but wait (in that case, there is
no point in submitting again).
If you are told it is
not currently waiting in any queue, feel free to submit it in the
one best topical category; one month after you have done so, you can inquire in
this thread (bookmark it if necessary) to see if it has been received.
Hope this helps!
Marcel