Product description: 4-Hydroxyethylpiperazine ethanesulfonic acid (HEPES) is a zwitterionic buffer, white crystalline powder, soluble in water, it is a weak acid, its pH buffer range is 6.8-8.2, it is important in biochemical industry Biochemical preparations are also considered to be one of the important buffers in the field of biological research. As a veteran company with more than ten years of experience in producing HEPES, Desheng, the confidence we give to customers comes from our advantages in all aspects of products: 1. Advantages of PH range: The suitable culture environment for most cells is pH 7.2-pH 7.4, and the application range of Desheng HEPES buffer just falls between pH 6.8-pH 8.2, which is in line with the characteristics of the pH value needed for cell culture. Purity advantage: Desheng HEPES has a purity of >=99%, good water solubility, stable process, and can control a constant pH range for a long time. According to your application needs, we can provide a full range of product testing and special testing services. Reserve advantages: Desheng has a professional R&D and production team, specializing in the production of HEPES, with a daily output of 1-2 tons, and advanced production technology and equipment. There will be no long supply cycle or supply outage. For customers, we enjoy the advantage of trial equipment. Export advantages: Desheng is a professional manufacturer of biological buffers, with strong logistics capabilities and rich export experience. We export to more than 100 countries and have established a long-term cooperation intention. HEPES packaging advantages: Only after using a good product can you know whether it is a good product in your mind. Desheng is not a company that only manufactures products once. What we want is the trust and support of our customers. We recommend that you use our trial pack first when purchasing the product. Because we firmly believe that quality is the greatest sincerity to give back to customers.