PYREX® 250mL Narrow Mouth Baffled Erlenmeyer Culture Flask – Borosilicate Glass

The PYREX® 250mL Narrow Mouth Baffled Erlenmeyer Flask is a durable borosilicate glass culture flask designed for microbiological cultivation, fermentation and laboratory shaker applications. Its internal baffles promote efficient liquid agitation and improved oxygen transfer during mixing. The narrow mouth features a reinforced tooled rim for enhanced durability, while its uniform glass wall thickness provides chemical resistance and thermal shock resistance. Key Features & Specifications - Capacity: 250mL. - Material: High-quality PYREX® borosilicate glass. - Design: Conical Erlenmeyer flask with internal mixing baffles. - Baffles: Three internal baffles for improved agitation. - Neck Style: Narrow mouth. - Top Style: Heavy-duty tooled rim. - Overall Height: Approximately 134mm. - Body Outer Diameter: Approximately 82mm. - Base: Flat-bottom design. - Agitation: Internal baffles enhance mixing and gas transfer. - Compatibility: Laboratory flask shakers. - Stopper Compatibility: Rubber stopper No. 6. - Stopper Included: No. - Marking Spot: Provided for sample identification. - Sterility: Non-sterile. - Reusable: Yes. - Manufacturer Packaging: 6 pieces per pack/case. - Applications: Microbiology, fermentation, microbial cultivation, shaker cultures and laboratory research.