Erlenmeyer Flask with Vacuum Port - 65/50 Triple Thick Walled Made of Borosilicate

The Erlenmeyer Flask with Vacuum Port 65/50 is a multi-size listing for triple-thick-walled borosilicate laboratory flasks equipped with a standard 65/50 ground-glass joint and side vacuum connection. Available capacities include 2,000 milliliters, 5,000 milliliters, and 10,000 milliliters, allowing the vessel size to be selected according to the working volume and apparatus requirements of a compatible laboratory procedure.

Each Erlenmeyer Flask with Vacuum Port 65/50 uses a conical body and flat base suited to mixing, solution preparation, filtration, and other laboratory workflows. Borosilicate construction provides useful thermal properties and resistance to many chemicals, while the 65/50 joint allows connection to compatible laboratory glassware. Always verify the selected capacity and joint compatibility before ordering.

Vacuum procedures place additional mechanical stress on glassware. An Erlenmeyer Flask with Vacuum Port 65/50 should therefore be used only when the flask and complete apparatus are suitable for the intended reduced-pressure conditions. Do not infer a particular vacuum rating unless explicitly stated. Secure tubing and connected components appropriately and provide adequate support for larger filled vessels.

Inspect the selected flask before every use, including the walls, base, sidearm, and ground joint. Never use glassware with chips, cracks, deep scratches, impact damage, or other defects under vacuum. Confirm chemical and thermal compatibility, avoid inappropriate thermal shock, and follow appropriate protective procedures for reduced-pressure laboratory work.

Choose an Erlenmeyer Flask with Vacuum Port 65/50 in the 2,000 milliliters, 5,000 milliliters, or 10,000 milliliters capacity that matches your compatible setup. Browse conventional and vacuum-port glassware in our Erlenmeyer Flasks collection.

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Compare current individual and multi-size options in the Erlenmeyer flask collection. Confirm the selected capacity, connections, and documented operating limits.

Frequently Asked Questions

Which capacities are offered?
The listing includes 2,000, 5,000, and 10,000 milliliters options. Confirm the selected variant before ordering.

Do thicker walls guarantee a vacuum limit?
No. The triple-thick-wall description does not establish a specific allowable pressure differential. Obtain the applicable manufacturer rating.

What connections should I check?
Confirm the 65/50 joint orientation, tubing fit, supports, and requirements of the complete setup.