# Nummi local sampling service Keywords: - [laboratory](< /en/search?q=laboratory >) - [blood and urine samples](< /en/search?q=blood and urine samples >) - [Lohja](< /en/search?q=Lohja >) - ... Show all keywords - [throat swab](< /en/search?q=throat swab >) ### Changes in opening hours The unit is closed on Friday, 1 May 2026, and on Thursday, 14 May 2026. In the Nummi local sampling service we serve customers with booked appointments. - We are open by appointment every other Monday in even-numbered weeks from 8:00 am to 9:00 am. ## Arrival instructions --- - Our local sampling service is located in the same building as the maternity and home care services. ## Registration --- - You do not need to register when you arrive for sampling. ## We perform these examinations --- - We only collect samples from adults for the most common blood tests and pharyngeal swab samples for Streptococcus. ## [ Book an appointment online (opens in new window, links to another website) ](https://secure.vihta.com/public-ng/hus/#/home) You can book a laboratory appointment online. When booking, you will receive instructions on cancelling or rescheduling your booked appointment. You always need a referral for laboratory tests. Click here to book a laboratory appointment  ## [ How do I prepare for examinations and where do I get the results? ](/en/patient/treatments-and-examinations/laboratories-and-imaging/information-patients-arriving-laboratory-and-medical-imaging-examinations) Examinations always require a referral. More information on the required preparations, arriving for examinations, and receiving the test results can be found here. Information for patients arriving for laboratory and imaging examinations  ## Contact information and opening hours #### Visiting address Nummi local sampling service Kaarlentie 2 Lohja ### Customer service [ Phone, Customer service: 09 471 86800 ]()telephone hours: Mon–Fri 7:30–15:30 #### Opening hours Mon 8:00–9:00 We are open only on even-numbered weeks. ## Unit's services ### [ Laboratory tests ](/en/patient/treatments-and-examinations/laboratory-tests)  ### [ Laboratory booking and customer service ](/en/patient/treatments-and-examinations/laboratory-booking-and-customer-service)  ### [ Patient instructions laboratories and imaging ](/en/patient/treatments-and-examinations/patient-instructions-laboratories-and-imaging)  Updated: 28.04.2026 Print this page