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Premium Glass Flasks For Lab and Facility Use

Glass flasks are a staple in laboratories and research facilities nationwide. Critical to many processes, glass flasks are what some consider to be the backbone of lab equipment. Due to the necessity of high-quality glass flasks in most laboratories, it is vital your organization has access to premium glass flasks of different sizes and functionality to suit your facility’s needs.

At-Mar Glass is a leading manufacturer of glassware that can be utilized in research settings. Our glass flasks are made from borosilicate glass and provide superior protection for staff members using them in a laboratory environment. 

We offer a wide range of glass flask configurations, including:

  • Erlenmeyer flasks
  • Extraction flasks
  • Filter flasks
  • Flat bottom flasks
  • Reaction flasks
  • Round bottom flasks
  • Three neck flasks
  • Two neck flasks


If your organization utilizes glass flasks in your research and labs, contact At-Mar Glass. For over 50 years, we’ve been a premier provider of glass equipment for laboratories and R&D departments.

Extraction Flasks

An extraction flask is necessary when measuring different component concentrations in fluid, soil, and waste materials. With its varied uses, an extraction flask is a critical tool for many research facilities and laboratories. At-Mar Glass manufactures premium glass flasks used for extraction to meet the needs of our clients. Our glass flasks are made from borosilicate glass and come in multiple sizes to accommodate whatever needs your organization may have. As with most of our glassware, safety coatings are available to reduce the possibility of injury and provide chemical resistance to prevent contamination.

Reaction Flasks

Our reaction flasks are available in a variety of sizes and shapes to suit whatever needs you have. Current availability covers a multitude of sizes and shapes, and our glass flasks are the ideal tools for measuring, mixing, and heating solutions and samples. All of our flasks can accommodate stoppers and can handle varying volume requirements.

At-Mar Glass: High-Quality Glass Flasks for Professional Working Environments

When labs or R&D facilities require unparalleled quality in their glassware, they look to the experts at At-Mar Glass. We offer a full product line of professional glassware capable of handling whatever applications your facility has. Our other products include:


Contact us if you have any questions or wish to discuss a custom design for your organization’s needs. Place your order today and enjoy the advantages of our premium glass flasks, including Erlenmeyer flasks, extraction flasks, filter flasks, flat bottom flasks, reaction flasks, round bottom flasks, three neck flasks, two neck flasks.

At-Mar Glass is your source for laboratory-grade glassware and equipment! We currently provide free shipping direct to your facility for orders more than $500.00.