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Collect capillary samples without the hazards of glass using these plastic McKesson micro-hematocrit tubes, treated with ammonium heparin to slow clotting and marked with a green tip that identifies them at a glance.
They fit conventional 75-millimeter hematocrit centrifuges, and the color-coded ends make it easy to tell heparinized tubes from plain ones on a busy bench. Choosing plastic over glass lowers the risk of breakage and exposure during spins. Order the quantity that fits your volume from the options below.
| Specification | Detail |
|---|---|
| Manufacturer | McKesson |
| Brand | McKesson |
| Application | Capillary Blood Collection Tube |
| Material | Plastic Tube |
| Sterility | NonSterile |
| Quantity Per Pack | 1 |
| Manufacturer Part Number | 555 |
Select your preferred option from the dropdown above. Each option matches the configuration described in this section.
| Option | SKU | Availability |
|---|---|---|
| 1 Each | 555EA | In Stock |
| Box of 10 | 555BX | Non-Stocked (ships direct) |
Manufacturer warranty applies — verify current terms at order time. Compatible with standard accessories in this product category. Contact our support team if you have any questions about compatibility or use.

