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注射液生产中的过滤普遍采用了微孔滤膜(下称微膜).由于微膜易受阻塞,故需对药液进行预过滤.目前,各级医院多使用滤球、滤棒以及近年
Films used in the production of injection commonly used microporous membrane (hereinafter referred to as the micro-membrane) .Because the micro-membrane susceptible to obstruction, it is necessary to pre-filter liquid.Currently, hospitals at all levels to use more filters, filter rods and in recent years