Burette, Class-B, with PTFE Key Stopcock Manufacturer,Supplier and Exporter in China
Product Code : EL-GB-11076
Home > Lab Glassware > Glassware Burettes > Burette, Class-B, with PTFE Key Stopcock
Quick Answer: The Burette, Class-B, with PTFE Key Stopcock is a Class B borosilicate glass burette fitted with a PTFE key stopcock for controlled liquid dispensing.
Edulab China manufactures and exports the Burette, Class-B, with PTFE Key Stopcock directly from its China production facility, supplying schools, colleges, laboratory distributors and institutional buyers worldwide. It is part of Edulab China's Glassware Burettes range within Lab Glassware, manufactured in-house and export-packed for sea and air freight.
Key Features
- Class B precision tolerance
- Made of high quality, heavy duty borosilicate glass
- PTFE key stopcock for smooth, leak-resistant flow control
- Graduated scale for volumetric measurement
About This Product
The Burette, Class-B, with PTFE Key Stopcock is manufactured by Edulab China as part of its Glassware Burettes range, built for volumetric titration and controlled liquid dispensing in general chemistry laboratories.
Serving Distributors, Institutions and Export Buyers
Edulab China supplies laboratory distributors, schools and colleges worldwide, including government buyers procuring through Ministry of Education programmes and World Bank / ADB-funded education projects.
Related Products
- Micro Burettes, Class-A
- Burettes
- Burette, Class-B, with Glass Key
- Burettes with PTFE Needle Valve Stopcock
Frequently Asked Questions
Q1. What type of stopcock does this burette use?
It is fitted with a PTFE key stopcock, which provides smooth, leak-resistant flow control on this Class B, heavy duty borosilicate glass burette.
Request a Quote
For an indicative FOB/CIF quotation on the Burette, Class-B, with PTFE Key Stopcock, contact Edulab China's export team.
Last updated: August 2026
