Policy Statement
About Us
Customer Focused, Service-Oriented, Analytical Testing Laboratory
Analytical Testing
Services
Heavy Metals Testing
Discharge Permit Testing
Matrix Validation Testing
Phthalates Testing
Water & Soil Testing
Product Development Testing
Parabens Testing
UST & Ground Water Testing
Method Development
Formaldehyde Donors Testing
40 CFR Testing
Amino Acid Testing
PCBs and PAH Testing
Storm Water Testing
Omega 3 & 6 Fatty Acid Testing
Pesticides Testing
Chemical Identification Testing
NIH Testing
Herbicides Testing
Raw Material Testing
Proximate Profile Testing
RoHS Testing
RCRA & TCLP Testing
Mineral Profile Testing
Aqua Ammonia Testing
Petroleum Contamination Testing
Unknown Composition Testing
CBD Testing
Pet Food & Pet Product Testing
Natural Products Testing
Water & Fat Soluble Vitamin Testing
USP Monograph Verification Testing
Need text here
Services
Some of Our
Services
Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.
Exterior Hand Wash
Click edit button to change this text. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec.
Interior Detailing
Click edit button to change this text. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec.
Exterior + Interior
Click edit button to change this text. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec.
Nutritional Testing
Happy Cars, Happy Clients
Testimonials
” Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam. “
Dennis Burke
Dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. “
Tyler Garza
” Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo. “
Carol Greene
” Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo. “
Rose Galler
24 Hour Receiving Room
Regular business hours are Monday through Friday, 9:00 a.m. to 3:00 p.m. After hours, please follow the instructions on the Receiving Room door to securely leave your sample(s). You will also be able to obtain additional sample containers and sample submission paperwork. Cornerstone will retrieve your samples the following business day upon opening.
-
Shipping/Physical Address:
1775 Moriah Woods Blvd., Ste. 12
Memphis, TN 38117 - Include a signed Sample Submission Form or Chain of Custody
-
Email:
info[at]cornerstonelab.com -
Phone:
901/398-4001
Receiving Samples
24/7/365
Submit Samples Today
A submission form is required to accompany any samples submitted to the laboratory.
Please choose the Chain of Custody form for environmental samples only.
All other samples, select the Sample Submission form.
Please choose the appropriate form below, complete all fields, sign, and include with your sample shipment.
Chain of Custody and Sample Submission forms ensure customer information, sample identification and requested analysis are accurate.