Round Bottom Wittom With-Three Neck 1000ml Parey

Material: Typically crafted from high-quality borosilicate 3.3 glass, known for its exceptional resistance to thermal stress and chemical corrosion. It can withstand significant temperature variations (e.g., -20°C to 150°C).
Design: The round bottom ensures uniform heating and boiling of liquids, as the spherical shape more evenly distributes stress across its surface.
Neck Configuration: Features three necks—usually one central vertical neck and two side necks—allowing for the simultaneous attachment of multiple components such as condensers, thermometers, addition funnels, or stirrers.
Side Necks: These can be angled (typically at 20° or 30° from the center) or parallel to the center neck.
Joints: Necks usually feature standardized ground glass joints (common sizes include 24/29, 24/40, …