The 250ml Screw Cap Reagent Bottle is the industry standard for safe and secure liquid handling. Unlike traditional glass stoppers, the GL45 blue screw cap features a linerless design with an integrated drip-free pouring ring, ensuring a perfect seal and preventing messy runs or drips during dispensing.
Crafted from thermal-shock resistant borosilicate glass, this bottle is ideal for everything from long-term chemical storage to sterilization in an autoclave. The permanent white enamel graduations and large marking spot make it easy to manage your inventory and label contents accurately.
Key Features
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GL45 Screw Thread: Universal blue polypropylene cap provides a secure, leak-proof mechanical seal.
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Drip-Free Pouring: Includes a replaceable clear pouring ring for precise, clean liquid transfer.
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Superior Borosilicate Glass: Highly resistant to chemical attack and can withstand temperatures up to (cap) and higher for the glass.
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Easy-to-Read Markings: High-visibility white graduations for approximate volume measurement.
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Robust Design: Thicker walls than standard bottles to provide extra strength for frequent laboratory handling.





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