青霉素K国际标准品
The international reference preparation of penicillin K.
作者信息
HUMPHREY J H, LIGHTBOWN J W
出版信息
Bull World Health Organ. 1954;10(6):895-9.
Abstract
The International Reference Preparation of Penicillin K was established by the WHO Expert Committee on Biological Standardization at its fifth session, held in Geneva in 1951. Since the preparation is likely to be used for research only, no unit has been defined. The composition of the preparation, in terms of its activity against a strain of Bacillus subtilis, is penicillin K 89.9%, penicillin dihydro F 9.6%, and penicillin F 0.5%.
摘要
青霉素K国际标准品由世界卫生组织生物标准化专家委员会于1951年在日内瓦召开的第五届会议上制定。由于该制品可能仅用于研究，因此未定义单位。就其对枯草芽孢杆菌菌株的活性而言，该制品的组成为青霉素K 89.9%、二氢F青霉素9.6%和青霉素F 0.5%。
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