Accurately transfer liquids in your lab with this calibrated high-precision volumetric pipette. Constructed from durable borosilicate glass with amber markings, ensuring reliable performance and clear visibility. It is ideal for critical tasks, meeting ASTM specification E969 for Class B pipettes. The pipettes are color-coded by capacity for easy identification.
Borosilicate glass has a low thermal expansion coefficient, allowing it to withstand high temperature gradients and sudden temperature changes. However, any scratches on the surface can reduce its thermal resistance. The recommended maximum safe operating temperature is around 500°C, known as the 'Strain Point.' Heating the glass above this temperature may cause permanent stresses upon cooling.
