Oxygen (gaseous)

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Oil Production all Technologies

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Nickel via sulphidic ore

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Nickel sulphate hexahydrate (approximation) – open input Nickel

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Nepheline Production

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Natural gas mix

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Nafion (copolymer of tetrafluoroethylene and sulfonyl fluoride) – part of fuel cell

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Maize (25% H2O content)

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Maize (14% H2O content)

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Magnesium sulphate (agrarian)

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