Sodium Citrate, Trisodium Salt, Dihydrate, ACS Grade, is a high-purity reagent used in laboratory applications, including buffer preparation and biochemical research. This 3 kg package ensures that researchers and laboratories have access to a reliable source of high-quality trisodium citrate for a variety of chemical and biological processes. The ACS-grade purity guarantees that the reagent meets the rigorous standards required for accurate and reproducible results. Sodium citrate is commonly used in the preparation of solutions for protein and enzyme assays, as well as for maintaining pH stability in a variety of applications including chromatography, electrophoresis, and molecular biology.