REDWOOD TOXICOLOGY LABORATORY

Support

Account Management Forms

Frequent Questions

Lab Cutoffs/Methods

Specimen Collection

Labeling & Shipping

Result Reporting &
Collection Management

Screening Devices
Resources

Collections &
Referral Network

Drug information


Collections Referral Network

Join our network.

If you are a collection site or TPA agency and wish to work directly with Redwood Toxicology Laboratory, please join our referral network. We will work with your firm to develop a comprehensive drug testing program that works for you and your clients. For more information, please fill out the form below.

Specimen Collection Referral Sign Up

* Required field(s)

* First Name
* Last Name
* Organization
* Title
Address 1
Address 2
City
State
     Zip

* Phone Number #
Fax
* Email Address

  • * Are you a current client?



  • Do you provide collection services?
  • Do you provide Third Party Administration services? Yes No
  • Do you currently use on-site drug testing devices? Yes No
  • Are you using other providers for your drug testing? Yes No
  • If yes, who are you using?
  • Does your agency respond to local, county and state bids and RFP's on a regular basis? Yes No
  • May RTL refer your services to other agencies within your area? Yes No
  • May RTL contact your agency with information regarding new services, products and promotions? Yes No

Message

Security Check

CAPTCHA Image
Enter the characters as they are shown in the image above.

Contact Us

Laboratory: 800-255-2159

Products: 877-444-0049

Important Links