What Makes a Reagent “Hydrogen-Storage Grade”? – A practical Guide
Hydrogen-storage grade A vendor-defined quality label for materials used to store, absorb/release, or generate H₂—for example metal hydrides (e.g. TiH₂), complex/chemical carriers (e.g., NaBH₄, ammonia borane), and hydrogen-storage alloys (e.g. Mischmetal–Ni).
危险品化学品经营许可证（带存储）