Photos by Daniel Boone, NAU

CPSIL Shipping Address

Use this address for courier packages (FedEx and UPS only):

Northern Arizona University
Bldg 88/Rm 108
115 W Dupont Ave
Flagstaff, AZ 86011

Tel: 928-523-7264


Use this address for regular mail via US Postal service or Interntional couriers (ex: DHL, EMS, Purolator, etc.):

Colorado Plateau Stable Isotope Laboratory
ATTN: Melanie Caron
Box 5640
617 S Beaver St, Bldg 21
Flagstaff, AZ 86011-5640





Please note: To ensure that samples are received by our lab in good condition, please secure the lid tightly on each cell plate using masking or lab tape. Do not use "scotch tape". Adding a sheet of parafilm between the lid and the tray is also recommended. If you are sending samples in vials or bottles to be prepared here, please make sure the lids are secure, and that no breakage will occur during delivery. Ship the samples as you see fit, but (from experience) a courier service works best. It would be a good idea to use a container (e.g., small cardboard box, etc.) and packaging material (e.g., bubble wrap, Styrofoam popcorn, etc.) that can withstand most bumps and bruises that would be incurred along the way.
To submit samples to our lab, please click here to view our sample-preparation instructions.

**As of September 1st, 2015, we are no longer returning leftover material outside of the United States**

Pricing | Submit | Forms | Shipping | Pay by Credit Card | Contact Us