Durham tubes are mainly used in microbiology to detect gas produced by micro organisms. These special tubes are placed upside down in bigger test tubes.
- wall thickness 0.7 mm
- with straight rim
- with round bottom
- ungraduated
| Cat. No. | Material | Length x Ø ext. | Capacity | Unit |
|---|---|---|---|---|
| 3700400 | soda lime glass | 35 x 6 mm | 0,5 ml | 250 |
| 3700401 | borosilicate glass Fiolax | 25 x 7 mm | 0,5 ml | 10x100 |
| 3700406 | soda lime glass | 50 x 6 mm | 0,75 ml | 350 |