Burette with PTFE Key Stopcock Manufacturer,Supplier and Exporter in India
Product Code : TVT-GP-10769
The Burette with PTFE Key Stopcock is a Class AS borosilicate glass 3.3 burette manufactured on computer-controlled machinery for tight dimensional accuracy, fitted with a PTFE key stopcock for precise titrant delivery.
How It Works
Manufactured on computer-controlled machinery, the burette achieves the tight bore and graduation accuracy required for Class AS (rapid-delivery, high-precision) classification. Its PTFE key stopcock provides smooth, leak-free flow control that is unaffected by most laboratory chemicals, avoiding the grease-sealing and sticking issues that can affect a glass stopcock. Blue enamel printing on the borosilicate glass 3.3 body gives clear, chemical-resistant graduation markings for accurate volume reading throughout a titration.
Technical Specifications
| Parameter | Specification (Manufacturer-Stated) |
|---|---|
| Material | Borosilicate glass 3.3 |
| Stopcock | PTFE key stopcock |
| Accuracy Class | Class AS |
| Manufacturing | Computer-controlled machinery |
| Graduation Colour | Blue printing |
| Chemical Resistance | Chemical resistant |
Applications
Class AS burettes with a PTFE key stopcock are used in analytical and quality-control chemistry laboratories for precise titrations, where the Class AS accuracy grade defined in ISO 385 for rapid-delivery burettes and a chemically inert PTFE stopcock are important for reproducible results.
Related Products & Category
This machine is part of the Glassware Plasticware range at Tvet Equipments. Related machines include: Measuring Cylinder, Mixing Cylinder.
Frequently Asked Questions
What does Class AS mean for this burette?
Class AS refers to the rapid-delivery, high-precision accuracy grade defined in ISO 385 for burettes.
Why use a PTFE stopcock instead of glass?
A PTFE key stopcock provides smooth, leak-free flow control that resists most laboratory chemicals without the sticking or grease-sealing issues of a glass stopcock.
What glass is this burette made from?
It is made from borosilicate glass 3.3, chemical resistant with blue enamel graduation printing.
Request a Quote
Looking to buy or get pricing for this machine? Request a quote from Tvet Equipments and our team will get back to you with indicative pricing and lead times.
