DWK Life Sciences 73500-1275 Disposable Borosilicate Glass Culture Tube, 6mL Capacity, 12mm Diameter, 75mm Length, Pack of 250
- 51 expansion borosilicate glass offers excellent chemical resistance against sodium leaching, a factor common in soda lime glass products.
- Tubes are packed in convenient trays for ease of use on bench tops and in drawers.
- The 6x50mm size is often referred to as a "Durham tube".
- Trays are shrink-wrapped in plastic film, with tubes remaining in constant alignment for protection against in-transit breakage and contamination.
- Manufactured from 51 expansion borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class B requirements.