These caps for test tubes are used in microbiological, biotechnological and bacteriological laboratories. They are mainly used for protection against contamintion and guarantee the required sterilizable, but not hermetic seal. The built-in springs made of chromium steel make the caps cling firmly on the tubes and ensure the required airflow.
- made of high grade aluminium
- with coloured anodized coating
- washable with neutral cleansing material (max. 140 °C)
- sterilizable
- reusable
- stainless
- heat-resistant
- without handle
| Cat. No. | For tubes Ø | Color | Unit |
|---|---|---|---|
| 6602005 | 12/13 mm | silver | 100 |
| 6602008 | 15/16 mm | silver | 100 |
| 6602011 | 17/18 mm | silver | 100 |
| 6602105 | 12/13 mm | blue | 100 |
| 6602108 | 15/16 mm | blue | 100 |
| 6602111 | 17/18 mm | blue | 100 |
| 6602205 | 12/13 mm | red | 100 |
| 6602208 | 15/16 mm | red | 100 |
| 6602211 | 17/18 mm | red | 100 |
These caps are also available in green, yellow, violet and black. Minimum quantity is 400 pieces per type and order. Please send us your enquiry.