I haven't received my order yet, but is seems that American Science and
Surplus http://www.sciplus.com has plastic syringes at a bargain price. I
paid System Three $1.10 for one to see how it worked -- fine, but only once.
Sciplus has a package of 8 for $3.25 (41 cents each). Granted the latter
have no graduations, but they look like what I need.

Roger

http://home.insightbb.com/~derbyrm