Determination of content in tetracaine hydrochloride eye drops by UV-spectrophotometry

NONG Ge

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Volume 20 Issue 5

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Article Navigation > Journal of Pharmaceutical Practice and Service > 2002 > (5): 285-286

NONG Ge. Determination of content in tetracaine hydrochloride eye drops by UV-spectrophotometry[J]. Journal of Pharmaceutical Practice and Service, 2002, (5): 285-286.

Citation:

NONG Ge. Determination of content in tetracaine hydrochloride eye drops by UV-spectrophotometry[J]. Journal of Pharmaceutical Practice and Service, 2002, (5): 285-286.

Determination of content in tetracaine hydrochloride eye drops by UV-spectrophotometry

NONG Ge

Guangxi Tiandeng People's Hospital, Guangxi Tiandeng 532800, China

Received Date: 2002-04-15

Abstract

OBJECTIVE To establish UV method for the determination of content in tetracaine hydrochloride eye drops.METHODS UV spectrophotometry was used to determine the tetracaine hydrochloride eye drops.The sample was determined at 312nm. RESULTS The standanl curver was good linear within the range of 3.5-10.5μg·ml^-1,(r=0.9999)。The average recovery was 100.09%,RSD was 1.06%(n=3).CONCLUSIGN The method is simple, reliable, accurate and can be used for the determination of the content of tetracaine hydrochloride eye drops.
- UV-spectrophotometry,
- tetracaine hydrochloride eye drops,quantitive determination,
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通讯作者: 陈斌, bchen63@163.com

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沈阳化工大学材料科学与工程学院沈阳 110142

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