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Specimen Collection & Preparation Instructions

Click below for instructions on how to order and prepare your specimen for shipment to the Karius Laboratory.




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Karius Processing Schedule

Karius receives specimens Monday through Saturday.
Results are typically reported by the next day, including Sundays.

If sending on Friday, please ship specimens via FedEx First Overnight and mark for Saturday delivery.


Please note our 2018 holiday schedule listed below and contact us at (866) 452-7487 with any questions.

Customer support is available 24/7 including holidays.

We will not receive or process specimens on the following days:

Christmas Day: Tuesday, December 25
New Year's Day: Tuesday, January 1

We will have our routine laboratory operations on all other days including weekends.


Contact Karius to set up an account.

Telephone:(866) 452-7487

Fax:(866) 246-6567

Email: help@kariusdx.com