Schröder R, Mueller T C, Nowak P. "Method for the Synthesis of Palladium silver alloy" [P]. European Patent, EP 3813313 A1, 2016-11-16.
Williams B T, Mueller T, Fischer A B. "A Process for Preparing High-Purity Palladium silver alloy" [P]. US Patent, US 11989179 B2, 2016-01-10.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of N/A in Pharmaceutical Formulations". Environ. Sci. Technol., 2018, 318, 7675-7687.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of N/A as an Impurity". Food Chem., 2010, 866, 4510-4535.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of Palladium silver alloy Using HRMS and NMR". J. Pharm. Biomed. Anal., 2017, 549, (9), 7640-7649.