Identification of “insoluble” red dyewoo
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Izabella Surowiec; Witold Nowik; Marek Trojanowicz
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Article
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2004
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John Wiley and Sons
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English
⚖ 468 KB
## Abstract The paper describes a high performance liquid chromatography‐UV/Vis spectrometry detection analytical approach to the identification of some redwood species of historical importance in textile dyeing. The group of extracted dyestuffs considered as “insoluble” because of their non‐aqueou