2025年1月27日 · BES is a zwitterionic buffer that is used in biochemistry and molecular biology research. It is one of the "Good" buffers developed in the 1960's to provide buffers in the pH …

Beryllium sulfide (BeS) is an ionic compound from the sulfide group with the formula Be S. It is a white solid with a sphalerite structure that is decomposed by water and acids. [3]

BES, a sulfonic acid-containing cross-linking agent, induces cross-linking between sulfonated polyimide chains in sulfonated polyimide membranes. The useful pH range for BES buffer is …

BES is a secondary standard biochemical buffer with effective pH range of 6.4 to 7.8 (pKa: 7.15 at 20 ℃). BES is used in the diagnostic testing area.

2024年11月20日 · Beryllium sulfide | BeS | CID 83605 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, …

BES Chemical Ltd. mainly deals with the modification and trade of lignosulphonates on national and international markets.

BES is a zwitterionic buffer that is used in biochemistry and molecular biology research. It is one of the "Good" buffers developed in the 1960's to provide buffers in the pH range of 6.15 - 8.35 …

BES is used as a buffer to maintain the pH of the solutions in biological experiments. It is useful for diagnostic assay manufacturing industry. It induces cross-linking between sulfonated …

BES suitable for cell culture, ≥99% (titration); EC Number: 233-465-5; Synonyms: 2-(Bis[2-hydroxyethyl]amino)ethanesulfonic acid,N,N-Bis(2-hydroxyethyl)-2-aminoethanesulfonic acid …

BES (N,N-bis(2-hydroxyethyl)-2-aminoethanesulfonic acid) is a useful secondary standard biochemical buffer. Useful pH range for BES is 6.4 to 7.8. It is useful for diagnostic assay …