Microhaematocrit capillary tubes

For haematocrit analysis. Soda neutral glass tubes with a colour-coded print for an easier identification.

• With sodium heparin (red)
• Without heparin (blue)
• Presented in glass containers with plastic cap, specifying code, batch and expiry date.
• Length: 70 or 75 mm.
• The 75 mm length capillaries comply with the ISO 12772 Standard.
• Capillarie expiration: 3 years.
• Sealing wax expiration: 4 years.