Phone: (519) 746-4761

Canadian Address:

169 Lexington Court, Unit I

Waterloo, ON, N2J 4R9


US Address:

Niagara Falls, NY 14305

Canadian/International ship from Waterloo; US orders from Buffalo, NY.

For a detailed quote including applicable taxes, proceed to checkout

How to read a graduated cylinder?

Graduated cylinders measure out volumes of liquid accurately. Our Class B cylinders are rated at 1% accuracy if read them properly. If not, it could be 2% or worse.

The bottom of the meniscus, the curved "lens" at the top of the liquid must line it up with the cylinder's calibration lines to be read accurately. The video shows a 100 ml graduated cylinder in use where the viewing angle is level & from slightly above, which is incorrrect.
Note: We sold our original domain,, in January 2018. Please ignore reference to it in the video. Our current domain is

Click here to see the full range of glass graduated cylinders.