The 250mL Borosilicate Glass Beaker with Spout is an essential, premium-grade glassware component engineered to withstand the rigorous conditions of academic, industrial, and clinical chemical laboratories. Crafted from high-durability Borosilicate 3.3 glass, this low-form Griffin beaker features superior thermal properties, making it highly resistant to thermal shock and ideal for direct heating applications, boiling, and boiling-jacket processes.

Designed with precision and safety in mind, it incorporates a perfectly molded, drip-free pouring spout that guarantees smooth liquid transfer without messy splashes. The body is detailed with durable, high-contrast white enamel graduation lines and a double-scale readout for rapid, effortless volume assessment. Its industrial-grade design features an extra-thick uniform wall profile and a reinforced rim, ensuring exceptional chemical resistance against harsh acids, alkalis, and solvents while maximizing mechanical impact durability.

Premium Features & Advantages

• Premium Borosilicate 3.3 Glass: Built from industrial-standard low-expansion glass that offers excellent chemical durability and structural resilience under high temperature shifts.

• Thermal Shock Resistant: Safely handles direct flame heating, hot plates, and autoclave sterilization cycles without risking structural cracking.

• Drip-Free Pouring Spout: The precision-molded pouring lip breaks liquid surface tension cleanly, allowing precise, controlled, and drip-less pouring into small cylinders or vials.

• Dual-Scale Clear Graduations: Features highly visible, durable white enamel markings showing both approximate volume brackets and filling increments for versatile lab tracking.

• Uniform Wall Density: Carefully blown with consistent wall thickness to ensure even heat distribution during thermal application and reduce hot-spot weak points.

• Generous Marking Spot: Equipped with a matte, textured white ceramic writing area for convenient labeling with standard lab markers or wax pencils.

Technical Specifications

Common Laboratory Applications

• Chemical Synthesis & Mixing: Perfect for dissolving solutes, preparing acid-base solutions, and conducting routine volumetric liquid blending.

• Heating & Boiling Operations: Safe for use over Bunsen burners, heating mantles, or laboratory hot plates during thermal decomposition experiments.

• Sample Temporary Collection: Serves as an ideal, non-reactive containment vessel for holding active reagents or waste streams during titration.

• Multi-Industry Testing: Extensively relied upon inside pharmaceutical R&D, dairy quality centers, agricultural research stations, and high school chemistry labs.