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O-(2，3，4，5，6-Pentafluorobenzyl)hydroxylamine hydrochloride,98%, 50mg
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Perylene,98%, 5g
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Perylene,98%, 100g
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Perylene,98%, 250mg
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Perylene,98%, 1g
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Perylene,98%, 25g
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N-|tert|-Butyldimethylsilyl-N-methyltrifluoroacetamide,97% for GC derivatization, 1g
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N-|tert|-Butyldimethylsilyl-N-methyltrifluoroacetamide,97% for GC derivatization, 25g
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N-|tert|-Butyldimethylsilyl-N-methyltrifluoroacetamide,97% for GC derivatization, 5g
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2-(1-Naphthyl)-5-
phenyloxazole,For scintillation spectrometry, laser grade, ≥99%, 1g
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N-Methyl-bis(trifluoroacetamide),For GC derivatization, 98%, 5ml
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