With easy-to-read scale and large labelling field for easy marking in fired-on, highly durable, white ceramic. Uniform wall thickness distribution makes these flasks beakers ideal for heating applications. Beakers are available in low form and high form (with or without spout).
The marking area is a printed ceramic area on laboratory glassware for marking / identification using a wax pencil. Also called marking field, white marking spot or marking square.
Borosilicate glass 3.3 has a very good chemical resistance, virtual inert behavior, a high maximum usage temperature, high light transparency and minimal thermal expansion. Borosilicate glass 3.3 has a linear coefficient of expansion of 3.3 × 10−6 K−1 at