---
title: What is sampling procedure for Distribution or Sink Faucet Sample?
description: What is sampling procedure for Distribution or Sink Faucet Sample?
---

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# What is sampling procedure for Distribution or Sink Faucet Sample?

| 1. Remove aerator from faucet.  2. Rinse faucet with a bleach solution.  3. Flush line by turning tap fully on and letting it run for 2 to 3 minutes, or for a time sufficient to permit clearing the  service line.  4. Reduce water flow to permit filling bottle without splashing.  5. Collect a 100mL sample to submit for analysis. |
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