Therefore, it is extremely important that soil samples be properly and carefully taken. A Good Soil Sample Should Represent the Area. Take soil from at least 10 locations (X) in tl1e sampled area and ...

Timeliness and cleanliness are important when collecting any water sample. Use the sterile collection bottles the lab sends you and not your own bottles to take a sample. Labs often will only accept ...

His hair and blood samples were collected to determine if he was under the influence of alcohol at the time of the accident." He said while the blood sample may not show the presence of alcohol ...

The bill aims to require someone arrested for a felony offense in Tennessee to give the arresting authority a biological ...