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Sigma Aldrich Fine Chemicals Biosciences Protocatechuc acd phypro100MG

Catalog No. 502902137
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This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity water residual solvents inorganic impurities). The exact value can be found on the certificate. Produced by PhytoLab GmbH Co. KG

Catalog No. 50-290-2137 Supplier Sigma Aldrich Fine Chemicals Biosciences Supplier No. PHL89766100MG
May include imposed supplier surcharges.
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This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity water residual solvents inorganic impurities). The exact value can be found on the certificate. Produced by PhytoLab GmbH Co. KG

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