Test Kit for detection of blood-protein residue on surgical instruments.

Test method according to EN ISO 15883. For routine monitoring and validation of cleaning efficacy

  • Pre-prepared and user friendly
  • Enzymatic reaction will detect insoluble residue
  • Instant colour change to blue-green indicating blood-protein residue down to 0.1 µg
  • Detects blood residue on surfaces and instruments


HemoCheck-S is based on an enzymatic reaction also used in forensic science. 

Blood contains large quantity of peroxidases and can be detected in very small quantity. 


Detects insoluble blood-protein residue. Different than standard protein testing HemoCheck-S gives a 100% clear answer by blood being the best marker for a hygiene risk!


A colour change to blue-green on the swab indicates blood-protein residue on the tested area.

NOTE: Contaminated instruments are a hygiene risk and need to be rejected. Instruments need to be free of any residue.


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