Glassware General, Borosilicate with High Quality enamelled graduations and inscriptions that do not fade.

The glassware supplied for our beakers  is manufactured from Pyrex or Schott Duran 3.3 low expansion borosilicate glass. It comes closest to being the ideal glass for most laboratory applications. It will withstand nearly all temperatures used in normal laboratory use. The glassware used in our test tubes is made from Type 1  low expansion borosilicate glass. It is highly resistant to chemical attack and offers the best resistance to sudden temperature changes.