Obtain a sample container that is appropriate for your test:
| Test | Container Required | Sample Volume Required |
| Biological tests | sterile bottle* | 100 mL |
| Nitrate (certified) | nitrate collection bottle* | 500 mL |
| Lead (certified) | lead collection bottle* | 500 mL |
| Any non-certified test | clean jar | 500 mL |
*These bottles are available upon request at two locations:
- Criterion Water Labs (329 E. Firmin St., Kokomo)
- Howard County Health Department (120 E. Mulberry, Kokomo)