| © 2011 Northeast Laboratory Services. | Mailing Address* | Shipping Address |
| All Rights Reserved | P.O. Box 788, Waterville, ME 04903-0788 | 227 China Road, Winslow, ME 04901 |
| Business Hours: Monday - Friday, 8 a.m. to 5 p.m. | *Return address for residential testing kits | 999 Forest Avenue, Portland, ME 04103 |
