What do we mean by custom glassware? The most basic lab glass - test tubes, beakers, bottles and the like - are made in mass quantities by machine. Anything much more elaborate than that, from simple round bottom flasks with ground glass joints to serious mad-scientist exotica, is made individually by scientific glassblowers. That's us. One could say that most scientific glass is custom in the sense that it is done by hand.
If you need something mundane, we can be competitive with most sources. If you need some very specific configuration of custom glassware, we are very happy to work with you to produce it. We do lots of prototyping as well. Please visit our customers comments page.