Chemglass Erlenmeyer Flask 14/20 STJ 25 ml Capacity Lot of 5 Flasks
The Chemglass CG-1542-42 Erlenmeyer Flask is a specialized laboratory flask designed for applications requiring a secure, vacuum-tight connection. This model is a staple for microscale and small-scale chemistry, featuring a 25 ml capacity and a 14/20 outer (female) standard taper joint. Some of the most common applications include microscale organic synthesis, sample storage, and analytical titrations.
Core Performance Features
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Precision Ground Joint: The 14/20 outer joint provides a precision-ground surface that ensures an airtight and vacuum-tight seal when paired with standard 14/20 inner (male) joints.
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Durable Borosilicate Glass: Manufactured from high-quality, low-expansion borosilicate glass, it offers excellent resistance to chemical corrosion and thermal shock, making it safe for heating on hotplates or sand baths.
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Erlenmeyer Geometry: Its classic conical shape provides a broad base for stability and is optimized for swirling and mixing liquids without the risk of splashing or spillage.
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Small-Scale Optimization: The 25 ml volume is ideal for microscale synthesis, minimizing waste and reagent consumption in analytical or research environments.
Used, in great condition.
Please note that Life Sciences Trading is not a factory-authorized distributor of the products listed in this store. The items have been acquired as surplus from leading life sciences companies.