Musto J D, Sane J N, Warner V D
J Pharm Sci. 1978 Feb;67(2):266. doi: 10.1002/jps.2600670239.
Quantitative analyses of both camphor and parachlorophenol in camphorated parachlorophenol by high-pressure liquid chromatography is described. A 5% solution of phenol in the mobile phase (heptane-chloroform 3:2) served as the internal standard; the assay involved addition of this phenol solution to the camphorated parachlorophenol, followed by further dilution using the mobile phase (heptane-chloroform, 3:2) and injection into the instrument.
本文描述了用高压液相色谱法定量分析樟脑对氯苯酚中的樟脑和对氯苯酚。流动相（庚烷 - 氯仿3:2）中5%的苯酚溶液用作内标；该分析方法是将此苯酚溶液加入到樟脑对氯苯酚中，然后用流动相（庚烷 - 氯仿，3:2）进一步稀释并注入仪器。
