**Suppliers of Blind Quality Control (QC) Urine Samples**

Date: June 1, 2008

Contact: Donna M. Bush, Ph.D., D-ABFT, Drug Testing Team Leader,
Division of Workplace Programs, CSAP

A list of blind sample suppliers has been compiled by this office, for
information purposes only, to facilitate compliance with the U.S.
Department of Health and Human Services Mandatory Guidelines for Federal
Workplace Drug Testing Programs. [It does not constitute an endorsement
for any or all of the vendors]{.underline}. It reflects solely the
information supplied to this office by those vendors who requested
inclusion on the list.

These urine blind samples are DEA registered Exempt Chemical
Preparations intended for [in vitro]{.underline} diagnostic/forensic
usage (21 CFR 1308.24). The purchaser would [not]{.underline} be
required to hold a DEA license to acquire and use (redistribute) them as
part of a workplace drug testing program. However, the purchaser should
ensure that the vendor complies with this DEA required exemption.

Any supplier interested in having its name added to the list below
should contact Giselle Hersh at 240-276-2600 (phone) or by email:
<Giselle.hersh@samhsa.hhs.gov>.

**Professional Toxicology Services**

(formerly A. T. Laboratories)

7917 Bond Street

Lenexa, KS 66214

Contact:  Dr. Stan Kammerer

Phone:  913-599-3535

Fax:  913-599-0660

e-mail: 
[[atlaboratories@sbcglobal.net]{.underline}](mailto:atlaboratories@sbcglobal.net)

Website: 
[[www.protoxservices.com]{.underline}](http://www.protoxservices.com/)

**A.T. Laboratories, Inc.**

7917 Bond Street

Lenexa, KS 66214

Contact: Dr. Stan Kammerer

Phone: 913-599-3535

Fax: 913-599-0660

**Bio-Rad Laboratories**\
9500 Jeronimo Road\
Irvine, CA 92618-2017\
Contact:  Lillian Burling\
Phone:  949-598-1200 or 800-2BIORAD\
Fax:  949-598-1550\
website:  www.bio-rad.com

**Consolidated Technologies**

d/b/a Abuse Control Associates

4401 Freidrich Lane, Bldg 1, Suite 100

Austin, TX 78744

Contact: Charles Rushing

Phone: 512-445-5100 Ext. 435

Fax: 512-445-5515

**Duo Research, Inc.**

0085 Bunkhouse Place

P.O. Box 3360

Eagle, CO 81631-3360

Contact: Dr. Robert Willette

Phone: 970-328-5385

Fax: 970-328-5387

email:
[[duoemail@duoresearch.com]{.underline}](mailto:duoemail@duoresearch.com)

**Dyna-Tek, Inc.**

8369 Nieman Road

Lenexa, KS 66214

Phone: 913-438-6363

Fax: 913-438-6111

Email: info@dtitesting.com

Website: http://www.dtitesting.com

**ElSohly Laboratories, Inc.**

5 Industrial Park Drive

Oxford, MS 38655

Contact: Dr. Mahmoud ElSohly

Phone: 662-236-2609

Fax: 662-234-0253

Website: [[www.elsohly.com]{.underline}](http://www.elshhly.com/)

**Protect Services**

2184 Silveridge Trail

Westlake, Ohio 44145

Contact: Dr. David Fretthold

Phone: 440-899-9923

Fax: 440-899-7199

Email: <dwfretthhold@yahoo.com>

**RTI International**

Center for Forensic Sciences

3040 Cornwallis Road, Bldg. #3

Research Triangle Park, NC 27709

Contact: Dr. Francis M. Esposito

Phone: 919-316-3837 / 1-800-334-8571 x 23837

Fax: 919-541-7042

e-mail: <esposito@rti.org>

**Quality Assurance Co.**

310 Commerce Dr.

Martinez.GA 30907

Contact: Dr. Roy Altman, Tom Lavin, Margie Logan

Phone: 706-863-6536

Fax: 706-863-3313

E-mail: <qas@toxicologycontrols.com> 

**Sure-Tech Diagnostic Associates**

11012 Lin Valle Drive, Suite D,

St. Louis, MO 63123

Contact: Dr. Quincy Crider

Phone: 314-894-8933 or 800-678-8933

Fax: 314-845-0108