(Q46408183)
Statements
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Isolation of NO(3)(-)-N as 1-phenylazo-2-naphthol (Sudan-1) for measurement of delta(15)N (English)
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Johnston AM
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Scrimgeour CM
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Henry MO
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Handley LL
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1 January 1999
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13
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14
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1531-1534
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