短语词组短语bromophenol E red 溴酚红bromophenol ŕ red 溴酚红bromophenol U red 溴酚红Bromophenol Red sodium salt 溴酚红钠盐;溴苯酚红钠盐Bromophenol red free acid 溴酚红Bromophenol red - Solution 溴酚红溶液BroMophenol Red sodiuM saltCAS 溴酚红钠盐 返回 bromophenol red