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== '''7. Detailed requirements''' ==
== '''7. Detailed requirements''' ==
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<h5>'''7.1'''</h5>'''7.1 Sampling'''
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<h5>'''7.1 Sampling'''</h5>
'''7.1.1''' Sampling equipment and procedures shall be designed and used to obtain representative samples of a product. Sampling lines and hoses should be adequately flushed prior to taking a sample. Samples should be stored in a cool, dark place. Procedures shall be in accordance with ASTM D4057, D4177 or D5854.
'''7.1.1''' Sampling equipment and procedures shall be designed and used to obtain representative samples of a product. Sampling lines and hoses should be adequately flushed prior to taking a sample. Samples should be stored in a cool, dark place. Procedures shall be in accordance with ASTM D4057, D4177 or D5854.