Graduated Cylinders - Glass, Class-A with Double Metric Scale, Capacity 25ml

• Graduated cylinder with hexagonal base and spout
• Includes protective guard
• Calibrated to Class-A volumetric tolerances
• Hexagonal base for stability, to prevent rolling
• Made of high quality borosilicate 3.3 glass conforming to ASTM E-438, Type-1, Class-A requirements
• Mechanically strong with low temperature gradient
• Excellent chemical resistance
• Individually calibrated to contain (TC,In) at 20 C reference temperature
• Easy to read, chemical resistant dual metric scale
• Complies with ASTM E1272 standard
• Autoclavable at 121 C (glass only)