Christmas and New Year’s Hours

Friday 12/15/17:  Closing at 12:00 PM for a company function. Due to a 24 hour incubation time, membrane filter coliform samples will not be set up after 12:00 PM on Thursday, 12/14/16

Friday 12/22/17:  Oak Brook Terrace Service Center Only – Closed

Monday 12/25/17:  All Offices Closed

Tuesday 12/26/17:  All Offices Closed

Friday 12/29/17:  Oak Brook Terrace Service Center Only – Closed

Monday 01/01/18:  All Offices Closed

Tuesday 01/02/18:  All Offices Closed

Emergency samples, special projects or samples with short holding times must be pre-arranged with your account manager.