Product Description
Even wall thickness and smooth fire-polished rims make these culture tubes reliable through heating and repeated handling. They are a practical, reusable choice for microbiology and general testing. They are a dependable everyday stock item for microbiology benches. Bulk cases keep high-use labs well stocked.
This listing is for Kimble catalog number 45060-19150: Reusable Unmarked Culture Tube, 19 x 150 mm, 30 mL, Case of 576. The tubes are made of 51 expansion borosilicate glass meeting USP Type I and ASTM E438, Type I, Class B requirements. They carry no marking spot. Sizes run from 6 x 50 mm, often called a Durham tube, to 25 x 200 mm. Order it from LIGHT LABS and keep your lab stocked with genuine DWK Life Sciences products.
Key Features
- Fire-polished rims – Smooth tops that are comfortable to handle and close.
- Uniform wall thickness – Supports even heat transfer and chemical resistance.
- Durham tube size – 6 x 50 mm option for gas detection in fermentation tests.
- No marking spot – Clear walls for viewing growth and color changes.
Specifications
| Catalog Number | 45060-19150 |
| Brand | Kimble (DWK Life Sciences) |
| Description | Reusable Unmarked Culture Tube, 19 x 150 mm, 30 mL |
| Sold As | Case of 576 |
| Material | Borosilicate glass, 51 expansion |
| Glass type | USP Type I; ASTM E438, Type I, Class B |
| Rim | Fire-polished |
| Marking | No marking spot |
Available Options
- 45060-13100 – Reusable Unmarked Culture Tube, 13 x 100 mm, 10 mL, Case of 720
- 45060-16150 – Reusable Unmarked Culture Tube, 16 x 150 mm, 23 mL, Case of 576
- 45060-25150 – Reusable Unmarked Culture Tube, 25 x 150 mm, 55 mL, Case of 288
- 45060-25200 – Reusable Unmarked Culture Tube, 25 x 200 mm, 75 mL, Case of 192
- 45060-650 – Reusable Unmarked Culture Tube, 6 x 50 mm, 1 mL, Case of 720
Applications
- Microbial fermentation testing
- Culture growth
- Media preparation
- General lab testing
