Our PC and PETG flasks are a safer alternative to glass. They won’t break, chip or shatter amid the bustle and bumps of everyday lab work. Enjoy their light weight and ease of handling. Our flasks are made from the highest quality laboratory-grade polycarbonate (PC) and Polyethylene terephthalate glycol (PETG) materials for dependably low extractable across a wide variety of lab applications.
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Erlenmeyer Flask

Erlenmeyer flasks have many uses, including holding, measuring, mixing, and boiling liquid samples. Marathon offers a wide variety in different sizes and material. Each Erlenmeyer flask features a flat bottom with a vented cap. Our erlenmeyer flasks have a flat-bottom design with a narrow neck. This design makes swirling liquids without spilling easier.

Tissue Culture Flask

Marathon offers tissue culture flasks in a variety of sizes, available to fit the needs of any lab.  Our optically clear culture flasks all have angled neck access, allowing for better access to washing and scraping cells.  Tissue culture flasks are available in both vented and plug seal type caps.

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At MarathonLS, we go the distance to deliver an unparalleled experience for our clients, focusing on the unique needs of each science lab, education institution, and healthcare institution. We ensure labs do not miss a step in their race for innovation, promising relentless communication, flexible scheduling, and a next-day guarantee. Our manufacturer-trained service engineers meticulously maintain, repair, and calibrate laboratory equipment, ensuring that your equipment is working efficiently for the long run. MarathonLS also proudly stocks laboratory consumables, providing a stable supply chain that allows us to get our clients the supplies they need when they need it. Partnering with MarathonLS guarantees increased uptime, maximized instrument performance and most of all, laboratory and facility managers who can confidently support their scientists’ hard work. The race for discovery and innovation is a Marathon, not a sprint, allow us to come along for the run.