One Source Biopharma is a supplier of high purity biological buffers and chemical reagents. OSB is the partner and agent for XZL Biotechnology in North America.
XZL Biotechnology is one the world's leading buffer manufacturers. Their key focus is on " Zwitterionic" or "Goods" buffers including HEPES, MES, PIPES, MOPS and their salt derivatives. XZL also produces TRIS, TRIS HCL and a wide variety of other buffers. In addition to the buffers XZL manufacturer's Sodium Dodecyl Sulfate, Lithium Dodecyl Sulfate, Guanidine Hcl and Thiocyanate as well as Sodium Pyruvate