Product Description
Sealing capillary tubes quickly and reliably keeps hematocrit results on track. This sealing compound plugs the end of a filled tube in seconds and stays put through centrifugation, so samples do not leak or shift during spinning. It is a staple supply for clinical and veterinary hematology benches.
This listing is for Kimble catalog number 43510: Cha-seal Tube Sealing Compound, Case of 100. The compound is non-toxic, non-hardening and non-drying, so it remains workable for repeated use. Its light color creates a sharp contrast line against blood, making the packed cell boundary easy to read. Press the end of a capillary tube into the compound to form a plug before placing it in a microhematocrit centrifuge. Supplied in cases of 100. LIGHT LABS supplies the complete DWK Life Sciences line, including Kimble, Wheaton and DURAN labware.
Key Features
- Secure retention – Holds firmly during centrifugation.
- Stays soft – Non-hardening, non-drying material stays usable.
- Easy reading – Light color contrasts sharply with blood.
- Non-toxic – Safe for routine clinical handling.
Specifications
| Catalog Number | 43510 |
| Brand | Kimble (DWK Life Sciences) |
| Description | Cha-seal Tube Sealing Compound |
| Sold As | Case of 100 |
| Properties | Non-toxic, non-hardening, non-drying |
Applications
- Microhematocrit testing
- Sealing capillary tubes
- Clinical blood sampling
- Veterinary hematology
