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Flash points in NFPA Haz-01

Flash points in NFPA Haz-01

Flash points in NFPA Haz-01

(OP)
Please can anyone tell me if the flash points quoted in this document (previously NFPA 325) relate to closed cup values or open cup ones?
Thanks.

RE: Flash points in NFPA Haz-01

Although by good practice any table or listed value for FP should specify the method, closed-cup will give the most repeatable result, and a result most conservative.  I would assume that the values shown are CC unless otherwise indicated as a footnote or comment.

RE: Flash points in NFPA Haz-01

(OP)
Thanks, I'd have expected that too, and am presently making that asumption. I've got the flash points data from several hits using a search engine, but they don't mention this and I don't have a copy of the original document (and am having difficulty persuading my client to buy one!) which in any case would take a while to come, so I was hoping someone might see this who has a copy...

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