# McKesson Premium Glass Culture Tubes

Premium-quality borosilicate glass culture tubes designed for laboratory applications including tissue culture and blood banking. These clear glass tubes provide chemical resistance and durability for reliable sample handling.

## Product Features
*   Made from premium borosilicate glass for chemical resistance
*   Round bottom design with fire-polished rims
*   Chemically inert to reduce pH changes and contaminants
*   Rigidly controlled dimensional specifications for uniform results
*   Available in multiple sizes: 10x75mm (3mL), 13x100mm (7mL), and 16x100mm (10mL)
*   Not made with natural rubber latex

These non-sterile glass tubes are produced in an ISO 9001:2008 certified factory and are specially packaged in heavy-duty boxes with shrink-wrapped plastic film to keep them particle-free and prevent breakage during shipment.