Hawksley microhaematocrit capillary tubes are premium products that adhere to ISO 12772 standards and come color-coded for easy identification. Each tube is fire-polished at the color-coded end, minimizing wear on centrifuge seals. We recommend sealing the color-coded end with Hawksley Cristaseal for optimal results. Every heparinized capillary tube contains between 4-7 IU of heparin, meeting the prescribed standard.
For those needing alternative materials, Hawksley Micro Haematocrit tubes are available upon request in plastic with plain, sodium, or K2 EDTA, each offering a volume of approximately 75 μl. These plastic capillary tubes provide the same accuracy as glass tubes but reduce contamination risk due to breakage.
Key features include:
- Fire-polished capillary tubes glass to minimize centrifuge seal wear
- Consistent heparinization in each tube
- Available in plastic to reduce breakage and contamination risks
- Supplied in hygienic dispenser vials of 100 tubes each, or in economy cardboard boxes for cost-effective transport and handling
Choose Hawksley for reliable, high-quality capillary tubes for blood collection, including heparinized capillary tubes. Our competitive capillary tubes price ensures you receive the best value without compromising quality.
Supplied in dispenser vials containing 100 tubes each for hygienic & easy handling, or in economy cardboard boxes to reduce transport and handling costs.
Technical Specifications
|
Int. Diameter |
Ext. Diameter | Length | Volume |
| 1.1 - 1.2 mm | 1.5 - 1.6 mm |
75 mm | 75 μl |
