Top Shelf Lab Grade Borosilicate Glass Dewar Flask With Vented Polyethylene Stopper And Grippy Mesh Sleeve For Rock Solid Thermal Protection 1000 Milliliter Capacity
✔️ 498mm Height, 96mm Diameter, 1000ml Volume, Vented Lid
This 1000ml top shelf lab grade borosilicate glass dewar flask keeps liquids at stable temperatures for extended periods. It is typically used in laboratories or industrial settings where precise thermal control and safety are critical. The strong annealed borosilicate glass minimizes the risk of implosion, giving you peace of mind during high-vacuum operations. You get excellent thermal efficiency thanks to low heat conductivity combined with a high vacuum build.
✅ Weighted base provides rock solid stability on any work surface ✅ Grippy plastic mesh sleeve offers a firm non-slip grip ✅ Vented polyethylene stopper minimizes evaporation effectively💡 Why choose a sealed ball bearing dewar flask over open containers? The primary reason revolves around maintaining liquid nitrogen temperature while preventing oxidation. - Vented lids regulate pressure buildup safely - Vacuum insulation maintains internal temps - Durable materials prevent breakage hazards - Secure grip reduces accidental spills
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