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VITAMIN A FORTIFIed PEANUT BUTTER - The Official Website of ...

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Appendix 4 continued…<br />

Important points to remember when collecting samples:<br />

1. Sample container should be sterile and should be kept unopened until it is required for filling.<br />

2. <strong>The</strong> faucet should be clean.<br />

3. Hands <strong>of</strong> the one collecting sample should be clean.<br />

4. Care should be taken to avoid accidental contamination during collection.<br />

5. Sample should be representative <strong>of</strong> the water to be examined.<br />

6. <strong>The</strong> changes which occur in the bacterial content <strong>of</strong> samples can be reduced by transporting the sample<br />

to the laboratory in a refrigerated container.<br />

7. Time between collection and examination <strong>of</strong> samples should be within six hours. It is important,<br />

however, that samples should be examined as soon as possible after collection.<br />

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