At the Karis laboratory we serve customers by appointment.
You can come for INR sampling related to use of blood-thinning medication also without an appointment from Monday to Wednesday 12:30–13:00.
We accept referrals from private physicians.
For urgent sampling, you do not need to book an appointment. You may also pick up and return sample containers without booking an appointment.
Book an appointment online (opens in new window, links to another website)
You can book a laboratory appointment online. You always need a referral for laboratory tests.
How do I prepare for examinations and where do I get the results?
Examinations always require a referral. See here for more information on preparing for and arriving to examinations, and on receiving the results.