Instructions: This is a paraphrasing task. In this task, you're given a sentence and your task is to generate another sentence which express same meaning as the input using different words.
Input: gas-chromatographic separation of isomers shall be < 25 % peak to peak between 1,2,3,4,7,8-hxcdf and 1,2,3,6,7,8-hxcdf .
Output:
distribution of isomers by means of gas chromatography must be sufficient ( < 25 % overlap between pistes of 1,2,3,4,7,8-hxcdf and 1,2,3,6,7,8-hxcdf ) .