PYREX® 250mL Low Actinic Erlenmeyer Flask with No. 27 Glass Stopper – 55020-250

The PYREX® 250mL Low Actinic Erlenmeyer Flask is a premium borosilicate glass laboratory flask designed for handling and storing light-sensitive chemicals, reagents and laboratory solutions. Its specially stained dark glass provides protection against light exposure while maintaining the chemical resistance, mechanical strength and thermal stability associated with PYREX® glassware. Featuring a narrow mouth, conical design and No. 27 PYREX® standard taper glass stopper, it is suitable for pharmaceutical testing, analytical chemistry, chemical research and laboratory sample preparation. Key Features & Specifications - Brand: PYREX® by Corning - Product Code: 55020-250 - Capacity: 250mL - Material: Borosilicate Glass Code 7740 - Flask Type: Low Actinic Erlenmeyer Flask - Flask Shape: Conical, Flat Bottom - Glass Colour: Dark Low Actinic Stained Glass - Neck Style: Narrow Mouth - Stopper Type: PYREX® Glass Standard Taper Stopper - Stopper Size: No. 27 - Stopper Included: Yes - Light Protection: Helps protect light-sensitive laboratory materials from exposure - Graduations: Approximate volume markings - Flask Height: Approximately 140mm - Flask Outer Diameter: Approximately 82mm - Chemical Resistance: Suitable for many laboratory chemicals - Thermal Resistance: Borosilicate glass construction - Sterility: Non-sterile - Reusable: Yes - Manufacturer Packaging: 1 Piece per Pack; 1 Piece per Case - Applications: Light-sensitive chemical storage, pharmaceutical testing, analytical chemistry, reagent preparation and laboratory research.