High purity and high quality biological buffer TRIS-HCL

（Application） the product can be used for the preparation of buffer solution in biochemistry and molecular biology experiment, pharmaceutical intermediate, surfactant and curing accelerator, water-soluble polymer containing Tris structure unit as paint dispersant, formaldehyde adsorption material in the room, etc.

（Product advantage） purity ≥ 99%, good water solubility, stable process.