Test Tubes - Glass Real scientists need real glass test tubes and rubber stoppers email to friend
print this page

Real scientists need real glass test tubes and rubber stoppers. You might select a glass test tube over our giant plastic test tubes if you need to heat the test tube and its contents over an open flame. We carry two popular sizes - 16mm X 150 mm (that's roughly 0.5 inches x 6 inches for those of you who are metrically challenged) and 20 mm X 150 mm (0.75 inches X 6 inches). Okay, we'll also throw in 2 solid rubber stoppers and a third stopper with a hole in it (to insert a tube or an eye-dropper or something to make you look like the scientists on television).

What's included?

- 3 glass test tubes
- 2 solid rubber stoppers
- 1 stopper with a hole

Test tubes come in two sizes:
16mm X 150 mm (0.5 inches x 6 inches)
20 mm X 150 mm (0.75 inches X 6 inches)