Flask, Erlenmeyer, Glass, 50ml, Narrow Mouth
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The quintessential laboratory piece. Made from thick borosilicate glass, these flasks tolerate rapid changes in temperature. You can place this quality flask directly on a naked flame and heat its contents, before transferring it straight to an ice bath to chill. The narrow conical neck prevents spilling when the contents are swirled. Available in a variety of sizes, and bulk-buy packs.
These flasks have a beaded rim, and are manufactured to ISO 1773, ensuring quality in construction and measurements.
Not sure what size stopper to use? See our handy Rubber Stopper Size Chart for help
|Material||Borosilicate 3.3 Glass|
|Neck Outside Diameter||22|
|Flask Outside Diameter||42|
|Graduations (mL)||20 to 50|