[Product Name] Sodium fluoride [Package Specification] 500g/bottle [Performance] White crystal powder, easy to absorb moisture [Application] This product can be used for iron and steel analysis, photoelectric colorimetry for phosphorus determination, drop analysis for scandium determination, blood test, masking agent and flux. [Special Storage Conditions and Methods] Sealed and moisture-proof. [Validity] 3 years (subject to the production date). Desheng is an established blood test reagent company with 14 years of R&D and production experience. It has a lot of research on blood collection additives. Enterprises or individuals in need of sodium fluoride can directly