Fourth one down in this url reference quoted above is a typical medical/biological sciences pipette tip-possibly the same thing Zagnut was talking about. Bulk supplies from your local lab supply firm. When I was still in the science career stream I used these things by the thousands (and we used to buy them by the tens of thousands!).....the long narrow capillary types were often used for loading DNA and protein analysis gels.
ChrisM
'ffkiwi'