Pyrex Beakers come in different shapes and sizes. The Low form, Tall form, Jacketed form, Conical form and Heavy duty forms are made from low expansion, Type 1, class A borosilicate glass that can be heated directly in an open flame. They are manufactured to comply with international standards for general laboratory use such as mixing, heating, and cooling.
Complies with ISO 3819 and DIN 12331 and ASTM E960 specifications
Manufactured from Pyrex® borosilicate glass
Excellent thermal performance
High resistance to most chemical attack
Printed with Trace Code for downloadable batch certificate, Batch certificate available to download
Spout, White graduations and marking spot