Assorted PYREX and Kimax Erlenmeyer Flasks 250 ml Wide Mouth Heavy Duty Rim Stopper No. 8 - Total of 6 Flasks

Expand your laboratory's everyday glassware with this versatile set of six (6) 250 mL Wide Mouth Erlenmeyer Flasks. Featuring an assorted mix of premium vessels from industry-leading brands PYREX and Kimax (part numbers 5100-250 and 26650-250, respectively), this lot delivers the exceptional thermal and chemical resistance that scientists demand.

Designed with convenience in mind, these conical flasks feature a wide mouth opening that makes them ideal for inserting pipettes, spatulas, and larger probes. The heavy-duty beaded rim provides outstanding mechanical strength, drastically reducing the risk of chipping during washing or when inserting standard No. 8 rubber stoppers. Whether you are performing titrations, culturing, or simply storing solutions, these flasks offer reliable performance day in and day out.

Key Features & Benefits

• Wide Mouth Opening: The enlarged neck facilitates easy filling, effortless cleaning, and quick access for pipettes or stirring rods without spilling.
• Heavy-Duty Beaded Rim: Engineered with reinforced glass at the rim to protect against impact damage, chipping, and wear from repeated stopper insertion.
• Stopper Compatibility: Uniformly designed to accommodate standard No. 8 rubber stoppers for secure sealing and sample storage.
• Premium Assortment: Crafted from high-quality, low-expansion borosilicate glass by trusted manufacturers PYREX and Kimax, ensuring excellent resistance to chemical corrosion and thermal shock.

Technical Specifications

Used, in great condition with no damage.