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Cayman Chemical 2,3-Diaminonaphthalene, Purity: ≥98%, CAS: 771-97-1, 500 mg
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Catalog No. 502912995
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A fluorometric reagent for selenium and NO; upon binding to selenium, piazselenol is formed, which displays ex/em = 365 and 525 nm, respectively; upon binding to nitrite, 1-(H)-naphthotriazole is formed, which displays ex/em = 360 and 440 nm, respectively; has been used in the detection of selenium in river water samples

Catalog No. 50-291-2995 Supplier Cayman Chemical Supplier No. 36265500 MG
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A fluorometric reagent for selenium and NO; upon binding to selenium, piazselenol is formed, which displays ex/em = 365 and 525 nm, respectively; upon binding to nitrite, 1-(H)-naphthotriazole is formed, which displays ex/em = 360 and 440 nm, respectively; has been used in the detection of selenium in river water samples

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