For instructions about collecting and preparing your specimen, you need to identify and select your specimen type:
| Specimen Type | Examples | 
|---|---|
Blood, plasma, serum, red blood cells  | 
            |
Random, 24-hour  | 
            |
Random, 24-hour  | 
            |
Swab, urine, sputum, blood, stool  | 
            |
Actively growing pure culture of microorganism (slant, broth)  | 
            |
Cerebrospinal fluid (CSF), chain of custody, coagulation studies, stones, saliva, metals (serum, blood, urine, hair, nails), pathology (nerve, muscle, renal)  |