Microhematocrit Capillary Tubes without Heparin
Box of 100 units of glass micro-haematocrit capillary tubes without heparin for blood tests and 75 microlitres capacity (blue box).
Cannula open on both sides
Manufactured according to DIN ISO 12772
With CE marking, best-before date and batch number.
Micro-haematocrit capillary tubes without heparin for blood tests
Manufactured from high quality EU glass of the Marienfeld Superior brand.
Heparinized with sodium (80 iu/ml ± 30 %). Approved for in-vitro diagnostic applications according to IVD 98/79/Ec: with CE marking, best-before date and batch number for general information and traceability
The color-coded end is fire-polished to reduce centrifuge wear for single use.
Micro-haematocrit capillary tubes are used for blood collection and centrifugation. Close the tests afterwards with wax filling and centrifuge. If this is not possible, it is recommended to use capillaries with heparin and sodium to delay blood clotting. Sodium heparinisation is applied in a thin, homogeneous layer throughout the tube and this promotes the immediate dissolution of the heparin in the blood and prevents it from coagulating.
Data sheet
- Product Type
- Microhematocrit Tube
- Material
- High Grade Quality Glass
- Capacity
- 75 µl
- Colour
- Clear
- Length - Long
- approx. 75 mm ±0.5 mm
- Inner Diameter
- 0.9 - 1.0 mm Ø
- External Diameter
- 1.3 -1.4 mm Ø
- Colour code
- Blue
- Wall Thickness
- 0.275 ± 0.025 mm
- Heparin
- Without Heparin
- Standard
- DIN ISO 12772
- Sale
- Box of 100 units
- Category
- Cell Counting and Analysis