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24h / 365days

We offer support for our customers

Mon - Fri 8:00am - 5:00pm (GMT +1)

Get in touch

Cybersteel Inc.
376-293 City Road, Suite 600
San Francisco, CA 94102

Have any questions?
+44 1234 567 890

Drop us a line

About us

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  • made of transparent silicone
  • for blood diluting pipettes acc. to Thoma and Malassez-Potain
  • for haemoglobin pipettes acc. to Sahli
  • 5.5 mm outside diameter
  • 3.5 mm inside diameter


When pipetting, please note the safety regulations. Pipetting by mouth is dangerous. We disclaim any responsibility.

Not registered for in vitro diagnostic use within the EU

Cat. No. Length Unit
5903000 16 cm 10
5903001 25 cm 10
5903002 40 cm 10
Copyright 2024 - Paul Marienfeld GmbH & Co. KG