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Valerenic acid analytical standard provided with w/w absolute assay, to be used for quantitative titration.
Purity (HPLC) ≥99% (This product is available with HPLC chromatogram)
[α]D : -(117 ± 5)° c=0.5 in ethanol
Melting point/freezing point : 134-140°C
EP / Valerian Root
EP / Valerian Dry Hydroalcoholic Extract
Store in dry and dark place.