These are of much higher quality than the plastic graduated cylinders we offer.
Choose the size you require from drop down menu to the right.
A graduation step is the markings on the side of the cylinder that indicate a volume increment.
The smaller the graduation (ie: 10ml has the finest graduation.) the finer the measurement you are able to make.
Professional Grade Borosilicate Laboratory Glassware is a type of glass with the main glass-forming constituents silica and boron oxide.
Borosilicate glasses are known for having very low coefficients of thermal expansion (~3 × 10−6 /°C at 20°C), making them resistant to thermal shock, more so than any other common glass. Such glass is less subject to thermal stress and is commonly used for the construction of laboratory measuring cylinders, beakers, flasks, test tubes and funnels.
Borosilicate glass is sold under such trade names as Bomex, Pyrex and Simax.