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The importance of a stable pH environment in HPLC detection

In liquid chromatography, buffer solution is often added to the mobile phase, one of the purposes is to make the entire HPLC system charge a stable chemical environment, so that the detection has bett…

Case sharing – take you to understand the separation of peptides

1. Properties of peptides Polypeptide is a compound formed by connecting multiple amino acids in sequence. Amino acids are amphoteric compounds with the characteristics of zwitterions. 2. Factors Affe…

New arrivals – Perfect match of medium pressure glass column and packing materials

What kind of strange chemical reaction will happen when the medium pressure glass column meets the bulk media? It is a high-efficiency purification tool, a low-cost purification method, and a new user…

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