<br /> Empirical Formula (Hill Notation): C20H16O4 CAS号: 53947-92-5 分子量: 320.34">
primary reference standard
phyproof® Reference Substance
≥95.0% (HPLC)
PhytoLab
food and beverages
neat
2-8°C
13 - Non Combustible Solids
WGK 3