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Liquid and Combustible Samples and NFPA 496
I have run into a debate about liquid combustible samples and NFPA 496

Here is the question.

NFPA Table 6-2.4 indicates that Additional requirements for unlimited release under abnormal conditions. My assertion is that this would always apply when an combustible liquid sample is brought into a purged enclosure. My assertion is a liquid sample can not be considered a limited release gas sample. Am I incorrect?