In Stock
Burettes
Burettes Automatic Rotaflow Key With Ptfe Needle Valve Class A
ISO 385 Certified
Borosilicate 3.3
Pan-India Delivery
Export Available
Call us: +91-70278-49643 · info@yashinstruments.com
Specifications & Sizes
| S.No | Capacity (ml) | Graduation (ml) | Tolerance ± (ml) |
| 1. | 10 | 0.05 | 0.03 |
| 2. | 25 | 0.10 | 0.05 |
| 3. | 50 | 0.10 | 0.05 |
Product Details
Automatic Burette, Rotaflow Key with PTFE Needle Valve CLASS A
High-Precision Automatic Zeroing Titration System
Our Class A Automatic Burettes are engineered for laboratories that demand both speed and extreme precision. Featuring the Pellet-type automatic zeroing system, these burettes allow for rapid filling and instant meniscus alignment. The specialized Rotaflow PTFE Needle Valve provides unmatched control, allowing the user to deliver fine micro-drops with smooth, frictionless rotation.
Rotaflow Needle Valve
The high-performance PTFE needle ensures a leak-proof seal without the use of grease. It offers superior sensitivity for critical titration endpoints compared to standard stopcocks.
Class A Accuracy
Calibrated to meet rigorous ISO 385 and DIN 12700 standards. Each unit is designed for maximum volumetric reliability in analytical research and quality control.
Technical Specifications
| Feature | Description |
|---|---|
| Glass Material | 3.3 Borosilicate Glass (Highly Chemical Resistant) |
| Stopcock / Valve | Rotaflow PTFE Needle Valve (Grease-Free) |
| Zeroing System | Automatic Zero (Pellet Type) |
| Graduation | Permanent Blue or Amber Enamel Stained |
| Standards | Conforms to ISO 385 / DIN 12700 |
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Burettes Automatic Rotaflow Key With Ptfe Needle Valve Class A
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