PYREX 25mL Narrow Mouth Erlenmeyer Flask with Heavy Duty Rim

The PYREX 25mL Narrow Mouth Erlenmeyer Flask with Heavy Duty Rim is a high-quality borosilicate glass laboratory flask designed for small-volume liquid mixing, solution preparation, chemical reactions and scientific research. Its reinforced heavy-duty rim helps minimise chipping, while its uniform wall thickness provides excellent mechanical strength and thermal shock resistance. Featuring a narrow mouth, stable flat bottom, durable white enamel graduations and an extra-large marking area for sample identification, this flask provides reliable performance in pharmaceutical laboratories, chemical research facilities, educational institutions and industrial laboratories. Its reusable construction makes it suitable for routine laboratory applications. Key Features - 25mL Capacity: Ideal for small-volume liquid mixing, solution preparation and laboratory experiments. - Heavy Duty Rim: Reinforced rim helps reduce chipping during handling and cleaning. - Narrow Mouth Design: Supports controlled pouring and minimises splashing. - Borosilicate Glass Construction: Provides excellent chemical resistance and thermal stability. - Uniform Wall Thickness: Offers a balance of mechanical strength and resistance to thermal shock. - Graduated Markings: Durable white enamel graduations from 10mL to 25mL. - 5mL Graduation Interval: Allows approximate liquid volume measurement. - Flat Bottom Design: Provides stability on laboratory work surfaces. - Extra-Large Marking Area: Convenient for sample identification and labelling. - Stopper Compatibility: Accommodates a No. 0 rubber stopper. - Reusable Construction: Designed for repeated laboratory use. Specification Details Brand PYREX Manufacturer Corning Incorporated Product Code 4980-25 Product Type Narrow Mouth Erlenmeyer Flask Capacity 25mL Material Borosilicate Glass Flask Shape Conical (Erlenmeyer) Bottom Design Flat Bottom Neck Style Narrow Mouth Top Style Heavy Duty Reinforced Rim Graduation Range 10–25mL Graduation Interval 5mL Graduation Colour White Enamel Approximate Height 65mm Approximate Outer Diameter 41mm Glass Colour Clear Rubber Stopper Size No. 0 Stopper Included No Sterility Non-Sterile Reusable Yes Quantity per Pack 12 Pieces Quantity per Case 48 Pieces Applications Mixing, Solution Preparation, Chemical Reactions and Laboratory Research