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Code of Federal Regulations (Last Updated: November 8, 2024) |
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Title 40 - Protection of Environment |
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Chapter I - Environmental Protection Agency |
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SubChapter U - Air Pollution Controls |
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Part 1090 - Regulation of Fuels, Fuel Additives, and Regulated Blendstocks |
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Subpart C - Gasoline Standards |
§ 1090.255 - Certified pentane standards.
Latest version.
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§ 1090.255 Certified pentane standards.
Pentane designated as certified pentane under § 1090.1000(f) for use under the pentane blending provisions of § 1090.1320(b) must meet the following per-gallon standards:
(a) Pentane content. Minimum 95 volume percent.
(b) Benzene content. Maximum 0.03 volume percent.
(c) Sulfur content. Maximum 10 ppm.
(d) Chemical composition. Be composed solely of carbon, hydrogen, oxygen, nitrogen, and sulfur.