What Are Ultra Pure Reagents? – Grade Interpretation, Typical Applications, and Representative Aladdin Products
The “Ultra pure” grade generally refers to reagents that, on top of conventional high-purity specifications (for example, solids/organic compounds typically with an assay of ≥99%, and water or acids characterized by conductivity or impurity levels), are subjected to stricter and quantitatively ...
危险品化学品经营许可证（带存储）