Manufactured from high-quality borosilicate glass 3.3 in compliance with ISO 1773 standards.
Thick wall construction ensures optimal balance between thermal expansion and mechanical strength,
providing enhanced shock resistance.
The flat bottom design ensures safe heating, while the round bottom is suitable for use with mantle
heaters.
Featured 29/32 socket sizes, ideal for connecting to glassware and equipment while ensuring a tight
seal.
All volumes include a durable matte marking area for easy labeling.
Featured a central neck and an angled side neck, which is convenient for connecting gas inlets,
thermometers, and similar accessories