Borosil® Flasks - Volumetric - Class A - Clear - PP Stopper - 50mL - 12/21 - Ind. Cert - CS/10

Borosilicate Glass Volumetric Flask Designed for Precise Laboratory Measurement Applications

Borosil® Volumetric Flasks with Interchangeable PP Stoppers are manufactured from 3.3 Borosilicate I.D. control tubing. Each flask is individually calibrated with an automatic, computer controlled, calibration machine, providing a more accurate volume. Borosil® Volumetric Flasks are designed to give the best combination of thermal shock resistance, physical strength and resistance to chemical attack. All Volumetric Flasks have permanent amber printing. Comes with Individual Certificate. - 5mL to 20mL supplied with trapezoidal shape for better stability *Certified and Calibrated at 20 °C