Burette, Schellbach Stripe, PTFE Key Stopcock

The 50ml Burette with Schellbach Stripe and PTFE Key Stopcock is designed for precise liquid delivery, meeting DIN ISO 385 and USP standards.

This burette features excellent chemical resistance and heat durability. The blue-printed graduations and Schellbach stripe assist in achieving highly accurate meniscus readings.

Design Features

The burette's design includes a narrow cylindrical tube with a stopcock at one end and a tapering tip at the other. The printed graduations indicate the volume delivered when filled up to the marked point.

Each burette specifies the nominal volume, tolerance, precision class, and manufacturing standard. The Schellbach stripe allows for easy and precise reading of the meniscus, improving titration accuracy.

Product Features

• Borosilicate 3.3 Glass: Ensures superior chemical resistance and heat durability for extended laboratory use.
• Schellbach Stripe: Enhances the visibility of the meniscus for improved accuracy during liquid measurements and titrations.
• PTFE Key Stopcock: Offers chemical resistance and smooth operation, reducing the risk of leakage and ensuring secure flow control.
• Blue Printed Graduations: Facilitates easy volume reading while maintaining chemical resistance to laboratory reagents.
• Precision Calibration: Calibrated to deliver (TD, EX) at 20°C, providing accurate volume measurements essential for titrations and analytical procedures.
• Autoclavable Design: Allows safe sterilisation at 121°C without compromising volumetric precision.
• Computer-Controlled Manufacturing: Guarantees high precision and repeatability across batches, backed by batch and individual certificates.
• Robust Glassware: Made to withstand daily handling and exposure to various laboratory conditions without loss of accuracy or performance.