Has anyone found a great source for lab glass? My friend typically shops on Ebay but the specialty pieces can be hard to find and expensive even there.

My friend recently purchased a 1000ml soxhlet but needs a 71/60 allihn condenser and it seems rather difficult to locate.

(my appologies in advance if this should be in the vendor section)

Many vendors for the 1000ml Soxhlet don't ship internationally. Which makes it even harder when you are outside the states.