Burettes, Rotaflow Stopper

Gupta Instruments Company is a leading manufacturer of high-quality microscopes, dedicated to advancing scientific research, education, and industrial applications. With a commitment to precision engineering and innovation, we design and manufacture a wide range of microscopes, including biological, stereo, metallurgical, digital, and fluorescence microscopes.

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Burettes, Rotaflow Stopper

• Accuracy as per Class 'B'. • Printed in white colour. • Highly resistant to chemical attack

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Product Information

Key Features and Specifications:

Stopcock Type: PTFE Rotaflow stopcocks offer superior control without the need for grease, providing a smooth action for fine adjustments.
Material: High-quality 3.3 borosilicate glass.
Accuracy: Available in Class A (with individual certificates) or Class B, adhering to DIN/ISO-385 standards.
Capacities: Commonly available in 10ml, 25ml, 50ml, and 100ml, with subdivisions of 0.05ml or 0.10ml.
Graduation: Often white or blue enamel.
Usage: Ideal for analytical chemistry, particularly titration, due to their precision and leak-proof design.