DWK Kimble® Plain Disposable Borosilicate Glass Tubes

These premium quality tubes feature sturdy, uniform bottoms and consistent lengths. The 10x75 and 12x75mm sizes are suitable for cell washing procedures.

• 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
• No marking spot
• Designed from ASTM Specification E890
• Manufactured from 51 expansion borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class B requirements