Sampling Overview

Proper collection and handling of samples is important to ensure an accurate and complete analysis is performed. In addition to these general guidelines, we've provided detailed instructions for collecting microbiology and radiochemistry samples.

• Containers may be picked up at the lab or we can ship them to you. Shipping is free outside of Hillsborough County with a minimum order of $250. You may call to place an order or fill out a request on-line under our “Contact Us” page.
• While we can pick up your samples, it is best to call us so we can discuss your individual needs and ensure your satisfaction.
• We can also collect some types of samples. Please contact the lab in advance to ensure we can accommodate your schedule.
• Ten (10) business days. Rush analysis is available. Please call for details and pricing.
• KNL Environmental Testing, LLC. accepts samples for analysis Monday through Thursday from 8:30 a.m. to 4:30 p.m.
• If there is a delay between obtaining the water samples and delivery to the laboratory, please keep the samples on ice or in the refrigerator.
• We recommend bringing the water samples to the laboratory as soon as practical. The maximum "holding time" for these samples is 24 hours. You can deliver all of the samples at the same time, if the delivery is made within 24 hours of the first day's sampling period.
• Results of bacteriological analysis will be mailed to you within 2 days of receiving the sample. The lead and nitrate analysis usually take longer, but generally are completed within 2 weeks.