Due to Comcast maintenance on our internet and phone lines, Colonial Scientific’s functionality may be temporarily limited March 26-29. Thank you for your patience, we will respond to all emails and calls as soon as we are able.

Drug Testing

Our extensive line of Drug and Alcohol Tests will help start or maintain your on-site testing needs.

Click to shop partner's catalogs

Colonial Scientific has teamed up with the industry leaders, Fisher Scientific and VWR, and now offers their entire product line. Colonial Scientific provides any part from the Fisher Scientific site with a part number.
Fisher ScientificVWR Catalog