Welcome to On-Site Testing Specialist's

We have a large variety of Drug testing supplies to fit your specific needs.

We sell everything from pregnancy tests to bluing tablets to collection gloves

We offer extensive customer support and training on all of our products

We service all over the United States and Canada

All urine products are FDA cleared and many of our products are CLIA waived

Online Training and Certification. For collector certification, please contact us for the training code in order to take the certification tests. Upon passing, a personalized training certificate will be made available to you for your records.

Online Training and Certification. For collector certification, please contact us for the training code in order to take the certification tests. Upon passing, a personalized training certificate will be made available to you for your records.