DURAN Burette 25 mL (243363301) PTFE Stopcock

DURAN Burette 25 mL (243363301) PTFE Stopcock

The DURAN Burette 25 mL (243363301) PTFE Stopcock is a Class AS high-precision burette specifically designed for titration and volumetric analysis of light-sensitive solutions.
Made from amber borosilicate glass, it offers excellent chemical durability and UV protection, preserving the integrity of sensitive reagents.
The PTFE stopcock provides smooth, precise control with outstanding chemical resistance and leak-free operation.
Each burette is batch-certified and conforms to ISO 385 standards, ensuring traceable calibration accuracy and long-term reliability in laboratory applications.
The amber finish also enhances safety and measurement stability when working with photosensitive chemicals.

Product Highlights

• Volume: 25 mL

• Type: Straight Bore Burette (Ex 20 °C)

• Class: AS (High Accuracy)

• Material: Amber Borosilicate Glass

• Graduation: Amber scale for UV and light protection

• Stopcock Type: PTFE Stopcock

• Certificate: Batch calibration included

• Standard: ISO 385

Applications

• Titration of light-sensitive solutions

• Analytical and pharmaceutical laboratories

• Industrial R&D and quality control

• Academic and research institutions