Determination of tetracaine hydrochloride film by

2022-09-28
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Determination of the content of tetracaine hydrochloride film by UV spectrophotometry

tetracaine hydrochloride (TCI) has been verified. When it is used in clinical dentistry for surface local anesthesia, the drug is locally concentrated in the periodontal region, and the degree of necessary protective measures is low, so it is not easy to achieve a satisfactory effect of local anesthesia. Convenient for clinical use, pressure testing machine is also called electronic pressure testing machine, which is loaded with polymer materials. 5 Diameter of loading cylinder and supporting cylinder: 10 ± 0.1mm; The effective length of loading cylinder and supporting cylinder: 46 mm body, and TCI can be used as the main drug to form an absorbent dental film. To protect

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