Pyrex heavy duty squat form beakers, made from high quality borosilicate 3.3 glass, manufactured by pouring molten glass into moulds to provide walls and bases of uniform thickness throughout. This leads to improved performance, with consistent expansion during heating, and reduces the likelihood of bases or walls cracking and breaking. These beakers have thicker walls, bases and rims than standard thickness beakers, giving them greater mechanical strength, helping to reduce the number of breakages from bangs and knocks. Beakers come with white graduations and a pouring spout.
Please note: image is representative of range.