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Method 11 Determination of hydrogen sulfide content of fuel gas streams in petroleum refineries 8-3-2017 (PDF)(13 pp, 635 K)
CFR Promulgated Test Method 11 Determination of hydrogen sulfide (H2S) content of fuel gas streams in petroleum refineries.
- Frequently Asked Questions (FAQs) for Method 11 (PDF)(1 pg, 88 K, August 2016)