产品描述
| | Overall Length | Inner Diameter | Supplier No. | VWR Catalog Number | Unit |
| 24 | 7.6 cm (3") | 2 mm | 3412 | 50806-741 | Pack of 12 |
| 24 | 7.6 cm (3") | 3 mm | 3413 | 50806-763 | Pack of 12 |
| 24 | 7.6 cm (3") | 5 mm | 3415 | 50806-800 | Pack of 12 |
| 26 | 7.6 cm (3") | 3 mm | 3513 | 50806-865 | Pack of 12 |
| 26 | 7.6 cm (3") | 5 mm | 3515 | 50806-901 | Pack of 12 |
