if placed by 12PM EST
- High quality borosilicate culture tubes
- Come with rubber lined screw caps
- Wash thoroughly before use
Borosilicate Test Tube with Screw Cap - Culture Tubes - 25x100mm, Pack of 12
These are high quality culture tubes that come in case packs. Please wash thoroughly before use.
Eisco Labs Borosilicate glass has the following heat tolerances: Strain Point -515°C | Annealing Point 565°C | Softening Point 820°C.