Key Features and Specifications:

• Stopcock Type: Straight-bore PTFE key for leak-free, non-stick, and chemically inert operation.
• Material: High-quality, chemical-resistant borosilicate 3.3 glass.
• Accuracy Classes: Available in Class A (high precision, usually with individual calibration certificates) and Class B.
• Capacity Range: Common sizes include 10ml, 25ml, 50ml, and 100ml.
• Graduation: Available with white or blue enamel, which resists titration acids and alkalis.
• Design: Often includes a cup top for easy filling and precision-bore tubing for accuracy.
• Amber Option: Amber-colored glass versions are available to reduce UV light exposure for light-sensitive reagents.