Purpald® was used in purpald assay for determination of bacterial polysaccharides containing substituted or unsubstituted glycol in residues such as glycerol, ribitol, arabinitol, furanosyl galactose and sialic acid[1].
It was used as chromogen during the determination of catalase activity in small tissue samples[2].
It was used as reagent in determination of formaldehyde[3].
It was used for derivatization of neutral monosaccharides during HPLC[4].
Legal Information
Purpald is a registered trademark of Merck KGaA, Darmstadt, Germany
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