6. Caution and storage
of samples for quality analysis. Must be kept sterile at all times to prevent cross contamination
as follows. 6.1 Employees Sampler Wear gloves nitrite sprayed with alcohol 70% over the mobile
6.2. For example, using the scoop. The injection of alcohol, 95%, and then dried by heating
6.3. While sampling Ensure that no materials or equipment that is not sterile bag in contact with the sample.
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