Burette Straight Clear Glass Stopcock is manufactured from high-quality borosilicate glass, designed to deliver precise and reliable performance in quantitative laboratory analyses. The burette features a straight bore construction combined with a clear glass stopcock, enabling smooth, controlled liquid flow during titration procedures.

Manufactured in compliance with DIN/ISO standards, this burette ensures high accuracy and consistency in volumetric measurements. Clearly visible blue graduation markings provide excellent contrast against the transparent glass body, allowing easy and accurate volume reading even under intensive laboratory conditions.

The integrated glass stopcock offers chemical resistance and precise flow control without contamination, making it suitable for a wide range of analytical applications. Its straight design ensures uniform internal diameter, contributing to accurate dispensing and repeatable results.

This straight burette with glass stopcock is ideal for chemical, pharmaceutical, educational, and research laboratories where precision, durability, and compliance with international standards are essential.

Typical Applications

• Acid–base and redox titrations

• Quantitative chemical analysis

• Analytical and educational laboratory experiments

• Pharmaceutical and research laboratories

Key Advantages

• High-quality borosilicate glass construction

• Straight bore design for uniform flow

• Precision glass stopcock for controlled dispensing

• Clear blue graduations for easy readability

• Manufactured according to DIN / ISO standards

Technical Specifications

• Product Type: Straight Burette

• Material: Borosilicate glass

• Stopcock: Glass stopcock

• Bore Type: Straight bore

• Graduation Color: Blue

• Standards: DIN / ISO

Safety & Storage Instructions

• Inspect the burette and stopcock for cracks before use

• Handle carefully to avoid mechanical shock

• Clean thoroughly after each use to maintain accuracy

• Store in a vertical burette stand or protective holder

Usage Notes

• Ensure the glass stopcock is clean and properly seated before use

• Rinse with the solution to be used prior to titration

• Operate the stopcock gently for precise flow control