Determination of trimethylammonium bromide by ion chromatography

Cetrimide (Cetrimide) is a surfactant that can be strongly combined with skin, mucous membranes and other tissues, thus having a long-term bactericidal effect. It is mainly used to extinguish skin infections caused by Gram-positive bacteria, and has anti-inflammatory and healing effects on wounds. At present, in some of the plasters or disinfection liquids that are commercially available for antipruritic sterilization, bromotrimethylamine (Cetrimide) is one of the important ingredients. However, Cetrimide is highly irritating. If the content of this ingredient is too high, the plaster or bactericidal solution will directly contact the patient's skin, which will cause severe dermatitis, scaly skin-like skin scaling, redness or burns like chemical agents. Scorch black changes and other symptoms. This article uses a cation chromatography column, sulfuric acid plus acetonitrile eluent, and conductive ion chromatography to determine the content of bromobromotrimethylamine (Cetrimide). The method is simple and fast, and it is suitable for the determination of this component in actual samples.

Now you do not have to worry about your enthusiastic kid who loves gymnastics more than anything but fails to practice just as much because of the lack of opportunities. The gymnastics balance beams are here to solve the problem as it can be set-up in your own house and your kid can continue polishing her moves as much he/she wants to without any time limits. For better performances in competitions, most of these beams are made out of materials that are similar to the ones used in competitions, thus no hassles of adjusting to a different beam. Moreover, they ensure quality and stability to avoid any risks of damages that can occur due to low-quality balance beams.we have many different balance beams,various colors and sizes.

2323 (2)444

Balance Beam

Foam Balance Beam,Outdoor Balance Beam,Adjustable Balance Beam,Gymnastics Balance Beam

Shaoxing geili sports and leisure goods Co.,Ltd , https://www.geilisports.com