[Analysis residues of perfluorooctane used in ophthalmic operation].

Analyzed the purity of the Perfluorooctane used for Ophthalmic operation using the FID (Flame Ionization Detector) method after the qualitative analysis of that. Research and discussion of the 1--hydrogen perfluorocarbon octane, which is the typical impurity of Perfluorooctane. The standard recovery of the 1--hydrogen perfluorocarbon octane is 93%-97% within the range of linearity, and the RSD (relative standard deviation) is below 2%. The above test method has the advantages of easy operation, stability and accuracy. So it is a good reference support to bring the specification of quality control of the Perfluorooctane which is used for Ophthalmic operation into YY of medical device.