Customer Resources

RJ Lee Group’s comprehensive laboratory testing guides give customers comprehensive information about all the analytical testing services we currently offer. If you need to know if a material or method is available, these guides provide the answer.

Easily submit samples for testing with clear instructions, shipping labels, chain of custody forms, and a convenient online notification that ensures our staff is fully prepared to execute your request when your sample arrives.

Learn how we employ the right tools and techniques, combined with unmatched industry expertise, to achieve reliable analytical results.

RJ Lee Group maintains current accreditations with numerous professional organizations as part of our total commitment to quality and continual improvement.

Submit payment for an existing RJ Lee Group invoice online for convenience. Please note that a 4% processing fee applies to all credit card transactions.